/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/POPL2023/acq-work-5threads.bpl -------------------------------------------------------------------------------- This is Ultimate 0.3.0-wip.dk.ample-buchi-a4216cd-m [2025-04-26 16:20:50,961 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-04-26 16:20:51,014 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/settings/buchiAutomizer/concurrent-automaton-noLbe.epf [2025-04-26 16:20:51,017 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-04-26 16:20:51,017 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-04-26 16:20:51,037 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-04-26 16:20:51,038 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-04-26 16:20:51,038 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-04-26 16:20:51,038 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-04-26 16:20:51,038 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-04-26 16:20:51,038 INFO L153 SettingsManager]: * Use SBE=true [2025-04-26 16:20:51,038 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2025-04-26 16:20:51,038 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2025-04-26 16:20:51,038 INFO L153 SettingsManager]: * Use old map elimination=false [2025-04-26 16:20:51,038 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2025-04-26 16:20:51,038 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2025-04-26 16:20:51,038 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2025-04-26 16:20:51,039 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-04-26 16:20:51,039 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2025-04-26 16:20:51,039 INFO L153 SettingsManager]: * sizeof long=4 [2025-04-26 16:20:51,039 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-04-26 16:20:51,039 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-04-26 16:20:51,039 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-04-26 16:20:51,039 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2025-04-26 16:20:51,039 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2025-04-26 16:20:51,039 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2025-04-26 16:20:51,039 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-04-26 16:20:51,039 INFO L153 SettingsManager]: * sizeof long double=12 [2025-04-26 16:20:51,039 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-04-26 16:20:51,039 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2025-04-26 16:20:51,039 INFO L153 SettingsManager]: * Use constant arrays=true [2025-04-26 16:20:51,039 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-04-26 16:20:51,040 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-04-26 16:20:51,040 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-04-26 16:20:51,040 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-04-26 16:20:51,040 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2025-04-26 16:20:51,040 INFO L153 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2025-04-26 16:20:51,259 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-04-26 16:20:51,266 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-04-26 16:20:51,268 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-04-26 16:20:51,269 INFO L270 PluginConnector]: Initializing Boogie PL CUP Parser... [2025-04-26 16:20:51,270 INFO L274 PluginConnector]: Boogie PL CUP Parser initialized [2025-04-26 16:20:51,272 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/concurrent/bpl/POPL2023/acq-work-5threads.bpl [2025-04-26 16:20:51,273 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/concurrent/bpl/POPL2023/acq-work-5threads.bpl' [2025-04-26 16:20:51,286 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-04-26 16:20:51,287 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2025-04-26 16:20:51,287 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-04-26 16:20:51,287 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-04-26 16:20:51,288 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-04-26 16:20:51,294 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "acq-work-5threads.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.04 04:20:51" (1/1) ... [2025-04-26 16:20:51,309 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "acq-work-5threads.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.04 04:20:51" (1/1) ... [2025-04-26 16:20:51,333 INFO L138 Inliner]: procedures = 4, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 21 [2025-04-26 16:20:51,334 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-04-26 16:20:51,335 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-04-26 16:20:51,335 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-04-26 16:20:51,335 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-04-26 16:20:51,340 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "acq-work-5threads.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.04 04:20:51" (1/1) ... [2025-04-26 16:20:51,341 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "acq-work-5threads.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.04 04:20:51" (1/1) ... [2025-04-26 16:20:51,343 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "acq-work-5threads.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.04 04:20:51" (1/1) ... [2025-04-26 16:20:51,343 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "acq-work-5threads.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.04 04:20:51" (1/1) ... [2025-04-26 16:20:51,345 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "acq-work-5threads.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.04 04:20:51" (1/1) ... [2025-04-26 16:20:51,346 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "acq-work-5threads.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.04 04:20:51" (1/1) ... [2025-04-26 16:20:51,348 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "acq-work-5threads.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.04 04:20:51" (1/1) ... [2025-04-26 16:20:51,349 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "acq-work-5threads.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.04 04:20:51" (1/1) ... [2025-04-26 16:20:51,349 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "acq-work-5threads.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.04 04:20:51" (1/1) ... [2025-04-26 16:20:51,356 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-04-26 16:20:51,357 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-04-26 16:20:51,357 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-04-26 16:20:51,357 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-04-26 16:20:51,358 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "acq-work-5threads.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.04 04:20:51" (1/1) ... [2025-04-26 16:20:51,362 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:20:51,372 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:20:51,382 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 16:20:51,385 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 16:20:51,403 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2025-04-26 16:20:51,403 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2025-04-26 16:20:51,403 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2025-04-26 16:20:51,403 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2025-04-26 16:20:51,404 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-04-26 16:20:51,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-04-26 16:20:51,404 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1WithAssert given in one single declaration [2025-04-26 16:20:51,404 INFO L130 BoogieDeclarations]: Found specification of procedure thread1WithAssert [2025-04-26 16:20:51,404 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1WithAssert [2025-04-26 16:20:51,404 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 16:20:51,441 INFO L234 CfgBuilder]: Building ICFG [2025-04-26 16:20:51,443 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-04-26 16:20:51,549 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-04-26 16:20:51,549 INFO L283 CfgBuilder]: Performing block encoding [2025-04-26 16:20:51,579 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-04-26 16:20:51,579 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2025-04-26 16:20:51,579 INFO L201 PluginConnector]: Adding new model acq-work-5threads.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.04 04:20:51 BoogieIcfgContainer [2025-04-26 16:20:51,580 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-04-26 16:20:51,581 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2025-04-26 16:20:51,581 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2025-04-26 16:20:51,587 INFO L274 PluginConnector]: BuchiAutomizer initialized [2025-04-26 16:20:51,588 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-04-26 16:20:51,588 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "acq-work-5threads.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.04 04:20:51" (1/2) ... [2025-04-26 16:20:51,589 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7d7d589b and model type acq-work-5threads.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.04 04:20:51, skipping insertion in model container [2025-04-26 16:20:51,589 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-04-26 16:20:51,589 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "acq-work-5threads.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.04 04:20:51" (2/2) ... [2025-04-26 16:20:51,590 INFO L376 chiAutomizerObserver]: Analyzing ICFG acq-work-5threads.bpl [2025-04-26 16:20:51,664 INFO L143 ThreadInstanceAdder]: Constructed 5 joinOtherThreadTransitions. [2025-04-26 16:20:51,696 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 84 places, 83 transitions, 201 flow [2025-04-26 16:20:51,725 INFO L116 PetriNetUnfolderBase]: 10/73 cut-off events. [2025-04-26 16:20:51,727 INFO L117 PetriNetUnfolderBase]: For 5/5 co-relation queries the response was YES. [2025-04-26 16:20:51,731 INFO L83 FinitePrefix]: Finished finitePrefix Result has 94 conditions, 73 events. 10/73 cut-off events. For 5/5 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 257 event pairs, 0 based on Foata normal form. 0/62 useless extension candidates. Maximal degree in co-relation 74. Up to 2 conditions per place. [2025-04-26 16:20:51,731 INFO L82 GeneralOperation]: Start removeDead. Operand has 84 places, 83 transitions, 201 flow [2025-04-26 16:20:51,736 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 79 places, 73 transitions, 176 flow [2025-04-26 16:20:51,736 INFO L84 lAbstractionProvider]: Constructed initial Petri net abstraction that has has 79 places, 73 transitions, 176 flow [2025-04-26 16:20:51,744 INFO L306 stractBuchiCegarLoop]: Interprodecural is true [2025-04-26 16:20:51,745 INFO L307 stractBuchiCegarLoop]: Hoare is None [2025-04-26 16:20:51,745 INFO L308 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2025-04-26 16:20:51,745 INFO L309 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2025-04-26 16:20:51,745 INFO L310 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2025-04-26 16:20:51,745 INFO L311 stractBuchiCegarLoop]: Difference is false [2025-04-26 16:20:51,745 INFO L312 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2025-04-26 16:20:51,745 INFO L316 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2025-04-26 16:20:51,746 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2025-04-26 16:21:05,993 INFO L131 ngComponentsAnalysis]: Automaton has 1441 accepting balls. 224865 [2025-04-26 16:21:05,994 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 16:21:05,994 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 16:21:05,999 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2025-04-26 16:21:05,999 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:21:05,999 INFO L340 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2025-04-26 16:21:05,999 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 225471 states, but on-demand construction may add more states [2025-04-26 16:21:11,160 INFO L131 ngComponentsAnalysis]: Automaton has 1441 accepting balls. 224865 [2025-04-26 16:21:11,160 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 16:21:11,160 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 16:21:11,161 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2025-04-26 16:21:11,161 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:21:11,165 INFO L752 eck$LassoCheckResult]: Stem: "[186] $Ultimate##0-->$Ultimate##0: Formula: (and (= v_thread1WithAssertThread1of1ForFork2_thidvar0_2 1) (= |v_thread1WithAssertThread1of1ForFork2_x#1_8| 1)) InVars {} OutVars{thread1WithAssertThread1of1ForFork2_thidvar0=v_thread1WithAssertThread1of1ForFork2_thidvar0_2, thread1WithAssertThread1of1ForFork2_b#1=|v_thread1WithAssertThread1of1ForFork2_b#1_8|, thread1WithAssertThread1of1ForFork2_acquire_b#1=|v_thread1WithAssertThread1of1ForFork2_acquire_b#1_8|, thread1WithAssertThread1of1ForFork2_x#1=|v_thread1WithAssertThread1of1ForFork2_x#1_8|, thread1WithAssertThread1of1ForFork2_i#1=|v_thread1WithAssertThread1of1ForFork2_i#1_16|, thread1WithAssertThread1of1ForFork2_acquire_i#1=|v_thread1WithAssertThread1of1ForFork2_acquire_i#1_8|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork2_thidvar0, thread1WithAssertThread1of1ForFork2_b#1, thread1WithAssertThread1of1ForFork2_acquire_b#1, thread1WithAssertThread1of1ForFork2_x#1, thread1WithAssertThread1of1ForFork2_i#1, thread1WithAssertThread1of1ForFork2_acquire_i#1]" "[164] $Ultimate##0-->L34-1: Formula: (= |v_thread1WithAssertThread1of1ForFork2_i#1_1| 0) InVars {} OutVars{thread1WithAssertThread1of1ForFork2_i#1=|v_thread1WithAssertThread1of1ForFork2_i#1_1|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork2_i#1]" [2025-04-26 16:21:11,166 INFO L754 eck$LassoCheckResult]: Loop: "[166] L34-1-->L35: Formula: (= |v_thread1WithAssertThread1of1ForFork2_acquire_i#1_1| |v_thread1WithAssertThread1of1ForFork2_i#1_3|) InVars {thread1WithAssertThread1of1ForFork2_i#1=|v_thread1WithAssertThread1of1ForFork2_i#1_3|} OutVars{thread1WithAssertThread1of1ForFork2_i#1=|v_thread1WithAssertThread1of1ForFork2_i#1_3|, thread1WithAssertThread1of1ForFork2_acquire_i#1=|v_thread1WithAssertThread1of1ForFork2_acquire_i#1_1|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork2_acquire_i#1]" "[168] L35-->L63: Formula: true InVars {} OutVars{thread1WithAssertThread1of1ForFork2_acquire_b#1=|v_thread1WithAssertThread1of1ForFork2_acquire_b#1_1|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork2_acquire_b#1]" "[169] L63-->L63-1: Formula: (let ((.cse0 (not |v_thread1WithAssertThread1of1ForFork2_acquire_b#1_3|))) (and (let ((.cse1 (select v_B_28 |v_thread1WithAssertThread1of1ForFork2_acquire_i#1_3|))) (or (and .cse0 (not .cse1)) (and |v_thread1WithAssertThread1of1ForFork2_acquire_b#1_3| .cse1))) (or (and |v_thread1WithAssertThread1of1ForFork2_acquire_b#1_3| (= v_B_27 (store v_B_28 |v_thread1WithAssertThread1of1ForFork2_acquire_i#1_3| false))) (and (= v_B_28 v_B_27) .cse0)))) InVars {thread1WithAssertThread1of1ForFork2_acquire_i#1=|v_thread1WithAssertThread1of1ForFork2_acquire_i#1_3|, B=v_B_28} OutVars{thread1WithAssertThread1of1ForFork2_acquire_i#1=|v_thread1WithAssertThread1of1ForFork2_acquire_i#1_3|, thread1WithAssertThread1of1ForFork2_acquire_b#1=|v_thread1WithAssertThread1of1ForFork2_acquire_b#1_3|, B=v_B_27} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork2_acquire_b#1, B]" "[170] L63-1-->L35-1: Formula: (or (and |v_thread1WithAssertThread1of1ForFork2_acquire_b#1_5| |v_thread1WithAssertThread1of1ForFork2_b#1_1|) (and (not |v_thread1WithAssertThread1of1ForFork2_acquire_b#1_5|) (not |v_thread1WithAssertThread1of1ForFork2_b#1_1|))) InVars {thread1WithAssertThread1of1ForFork2_acquire_b#1=|v_thread1WithAssertThread1of1ForFork2_acquire_b#1_5|} OutVars{thread1WithAssertThread1of1ForFork2_b#1=|v_thread1WithAssertThread1of1ForFork2_b#1_1|, thread1WithAssertThread1of1ForFork2_acquire_b#1=|v_thread1WithAssertThread1of1ForFork2_acquire_b#1_5|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork2_b#1]" "[171] L35-1-->L36: Formula: true InVars {} OutVars{thread1WithAssertThread1of1ForFork2_acquire_i#1=|v_thread1WithAssertThread1of1ForFork2_acquire_i#1_5|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork2_acquire_i#1]" "[173] L36-->L36-2: Formula: (not |v_thread1WithAssertThread1of1ForFork2_b#1_5|) InVars {thread1WithAssertThread1of1ForFork2_b#1=|v_thread1WithAssertThread1of1ForFork2_b#1_5|} OutVars{thread1WithAssertThread1of1ForFork2_b#1=|v_thread1WithAssertThread1of1ForFork2_b#1_5|} AuxVars[] AssignedVars[]" "[175] L36-2-->L34-1: Formula: (= (+ |v_thread1WithAssertThread1of1ForFork2_i#1_7| 1) |v_thread1WithAssertThread1of1ForFork2_i#1_8|) InVars {thread1WithAssertThread1of1ForFork2_i#1=|v_thread1WithAssertThread1of1ForFork2_i#1_7|} OutVars{thread1WithAssertThread1of1ForFork2_i#1=|v_thread1WithAssertThread1of1ForFork2_i#1_8|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork2_i#1]" [2025-04-26 16:21:11,170 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:21:11,170 INFO L85 PathProgramCache]: Analyzing trace with hash 6891, now seen corresponding path program 1 times [2025-04-26 16:21:11,175 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:21:11,176 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [283159171] [2025-04-26 16:21:11,176 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:21:11,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:21:11,229 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 2 statements into 1 equivalence classes. [2025-04-26 16:21:11,235 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 2 of 2 statements. [2025-04-26 16:21:11,236 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:21:11,236 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:21:11,236 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:21:11,239 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 2 statements into 1 equivalence classes. [2025-04-26 16:21:11,243 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 2 of 2 statements. [2025-04-26 16:21:11,243 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:21:11,244 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:21:11,259 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:21:11,263 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:21:11,263 INFO L85 PathProgramCache]: Analyzing trace with hash -579394519, now seen corresponding path program 1 times [2025-04-26 16:21:11,263 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:21:11,263 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2091786798] [2025-04-26 16:21:11,263 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:21:11,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:21:11,270 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 7 statements into 1 equivalence classes. [2025-04-26 16:21:11,284 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 7 of 7 statements. [2025-04-26 16:21:11,285 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:21:11,285 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:21:11,285 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:21:11,289 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 7 statements into 1 equivalence classes. [2025-04-26 16:21:11,294 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 7 of 7 statements. [2025-04-26 16:21:11,295 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:21:11,295 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:21:11,299 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:21:11,301 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:21:11,301 INFO L85 PathProgramCache]: Analyzing trace with hash -1344745985, now seen corresponding path program 1 times [2025-04-26 16:21:11,301 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:21:11,301 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2114371551] [2025-04-26 16:21:11,301 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:21:11,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:21:11,307 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 9 statements into 1 equivalence classes. [2025-04-26 16:21:11,313 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-04-26 16:21:11,313 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:21:11,314 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:21:11,314 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:21:11,317 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 9 statements into 1 equivalence classes. [2025-04-26 16:21:11,320 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-04-26 16:21:11,320 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:21:11,320 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:21:11,326 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:21:11,441 INFO L206 LassoAnalysis]: Preferences: [2025-04-26 16:21:11,442 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2025-04-26 16:21:11,442 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2025-04-26 16:21:11,442 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2025-04-26 16:21:11,442 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2025-04-26 16:21:11,442 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:11,442 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2025-04-26 16:21:11,442 INFO L131 ssoRankerPreferences]: Path of dumped script: [2025-04-26 16:21:11,443 INFO L132 ssoRankerPreferences]: Filename of dumped script: acq-work-5threads.bpl_petrified1_Iteration1_Lasso [2025-04-26 16:21:11,443 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2025-04-26 16:21:11,443 INFO L243 LassoAnalysis]: Starting lasso preprocessing... [2025-04-26 16:21:11,451 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:21:11,459 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:21:11,462 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:21:11,679 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:21:11,683 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:21:11,689 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:21:11,762 INFO L261 LassoAnalysis]: Preprocessing complete. [2025-04-26 16:21:11,765 INFO L453 LassoAnalysis]: Using template 'affine'. [2025-04-26 16:21:11,767 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:11,767 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:11,769 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 16:21:11,771 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 16:21:11,776 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 16:21:11,795 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:11,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:11,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:11,796 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:21:11,815 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:21:11,816 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:21:11,828 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:11,835 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Ended with exit code 0 [2025-04-26 16:21:11,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:11,835 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:11,837 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 16:21:11,841 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 16:21:11,845 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:11,870 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:11,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:11,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:11,870 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:21:11,872 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:21:11,872 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:21:11,882 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:11,892 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2025-04-26 16:21:11,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:11,895 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:11,901 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 16:21:11,903 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 16:21:11,904 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:11,925 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:11,926 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:11,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:11,926 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:11,926 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:21:11,928 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 16:21:11,928 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:11,930 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:11,937 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2025-04-26 16:21:11,937 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:11,938 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:11,942 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 16:21:11,944 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 16:21:11,945 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:11,957 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:11,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:11,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:11,958 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:21:11,969 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:21:11,969 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:21:11,987 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:11,997 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 16:21:11,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:11,998 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:12,000 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 16:21:12,005 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 16:21:12,007 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 16:21:12,030 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:12,030 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:12,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:12,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:12,030 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:21:12,031 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 16:21:12,031 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:12,038 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:12,047 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0 [2025-04-26 16:21:12,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:12,048 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:12,054 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 16:21:12,056 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 16:21:12,059 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:12,069 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:12,070 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:12,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:12,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:12,070 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:21:12,070 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 16:21:12,070 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:12,072 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:12,079 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2025-04-26 16:21:12,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:12,079 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:12,082 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 16:21:12,084 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 16:21:12,086 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:12,096 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:12,096 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:12,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:12,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:12,097 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:21:12,097 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 16:21:12,097 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:12,105 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:12,110 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 16:21:12,111 INFO L453 LassoAnalysis]: Using template '2-nested'. [2025-04-26 16:21:12,111 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:12,112 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:12,114 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 16:21:12,119 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 16:21:12,120 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:12,141 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:12,142 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:12,142 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:12,142 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:21:12,150 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:21:12,150 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:21:12,166 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:12,176 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 16:21:12,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:12,176 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:12,182 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 16:21:12,184 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 16:21:12,188 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 16:21:12,206 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:12,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:12,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:12,207 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:21:12,209 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:21:12,210 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:21:12,221 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:12,234 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2025-04-26 16:21:12,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:12,235 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:12,236 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 16:21:12,238 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 16:21:12,240 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 16:21:12,253 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:12,253 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:12,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:12,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:12,253 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:21:12,254 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-04-26 16:21:12,254 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:12,255 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:12,263 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 16:21:12,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:12,263 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:12,265 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 16:21:12,267 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 16:21:12,268 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:12,278 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:12,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:12,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:12,279 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:21:12,282 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:21:12,282 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:21:12,292 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:12,299 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2025-04-26 16:21:12,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:12,300 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:12,302 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 16:21:12,304 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 16:21:12,308 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:12,319 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:12,320 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:12,320 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:12,320 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:12,320 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:21:12,321 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-04-26 16:21:12,321 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:12,322 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:12,332 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 16:21:12,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:12,336 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:12,340 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 16:21:12,345 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 16:21:12,349 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 16:21:12,367 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:12,367 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:12,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:12,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:12,367 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:21:12,369 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-04-26 16:21:12,369 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:12,376 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:12,381 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2025-04-26 16:21:12,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:12,382 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:12,384 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 16:21:12,385 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 16:21:12,392 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 16:21:12,413 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:12,413 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:12,413 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:12,413 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:12,413 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:21:12,414 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-04-26 16:21:12,414 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:12,419 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:12,432 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2025-04-26 16:21:12,437 INFO L453 LassoAnalysis]: Using template '3-nested'. [2025-04-26 16:21:12,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:12,437 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:12,439 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 16:21:12,439 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 16:21:12,445 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 16:21:12,455 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:12,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:12,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:12,456 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:21:12,459 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:21:12,459 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:21:12,467 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:12,480 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 16:21:12,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:12,480 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:12,486 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 16:21:12,488 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:12,488 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 16:21:12,504 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:12,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:12,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:12,504 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:21:12,510 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:21:12,510 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:21:12,516 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:12,521 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2025-04-26 16:21:12,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:12,522 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:12,524 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 16:21:12,525 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 16:21:12,526 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:12,537 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:12,538 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:12,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:12,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:12,538 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:21:12,539 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-04-26 16:21:12,540 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:12,543 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:12,549 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2025-04-26 16:21:12,549 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:12,550 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:12,551 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 16:21:12,553 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 16:21:12,555 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:12,566 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:12,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:12,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:12,566 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:21:12,571 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:21:12,571 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:21:12,578 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:12,584 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2025-04-26 16:21:12,584 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:12,585 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:12,588 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 16:21:12,589 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 16:21:12,593 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:12,615 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:12,615 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:12,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:12,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:12,615 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:21:12,616 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-04-26 16:21:12,616 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:12,621 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:12,635 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2025-04-26 16:21:12,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:12,636 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:12,637 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 16:21:12,643 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 16:21:12,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:12,658 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:12,658 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:12,658 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:12,658 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:12,658 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:21:12,659 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-04-26 16:21:12,659 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:12,661 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:12,666 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 16:21:12,667 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:12,667 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:12,669 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 16:21:12,671 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 16:21:12,675 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:12,697 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:12,697 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:12,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:12,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:12,697 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:21:12,698 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-04-26 16:21:12,699 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:12,701 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:12,706 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2025-04-26 16:21:12,707 INFO L453 LassoAnalysis]: Using template '4-nested'. [2025-04-26 16:21:12,707 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:12,707 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:12,709 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 16:21:12,710 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 16:21:12,716 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:12,733 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:12,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:12,734 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:12,734 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:21:12,740 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:21:12,740 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:21:12,746 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:12,753 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2025-04-26 16:21:12,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:12,754 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:12,757 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:21:12,758 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2025-04-26 16:21:12,763 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:12,785 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:12,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:12,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:12,785 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:21:12,788 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:21:12,788 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:21:12,798 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:12,804 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2025-04-26 16:21:12,805 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:12,805 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:12,806 INFO L229 MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:21:12,808 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2025-04-26 16:21:12,812 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:12,827 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:12,827 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:12,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:12,828 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:12,828 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:21:12,828 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-04-26 16:21:12,828 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:12,835 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:12,841 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2025-04-26 16:21:12,841 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:12,841 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:12,844 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 16:21:12,847 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 16:21:12,848 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:12,859 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:12,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:12,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:12,860 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:21:12,868 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:21:12,868 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:21:12,878 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:12,884 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2025-04-26 16:21:12,885 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:12,885 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:12,887 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 16:21:12,888 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 16:21:12,893 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:12,907 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:12,907 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:12,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:12,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:12,908 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:21:12,910 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-04-26 16:21:12,910 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:12,915 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:12,928 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 16:21:12,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:12,928 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:12,935 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 16:21:12,937 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 16:21:12,937 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:12,952 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:12,952 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:12,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:12,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:12,953 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:21:12,954 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-04-26 16:21:12,954 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:12,956 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:12,962 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 16:21:12,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:12,962 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:12,964 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 16:21:12,965 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 16:21:12,969 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:12,981 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:12,981 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:12,981 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:12,981 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:12,981 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:21:12,982 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-04-26 16:21:12,982 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:12,984 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:12,990 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 16:21:12,991 INFO L453 LassoAnalysis]: Using template '2-phase'. [2025-04-26 16:21:12,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:12,991 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:12,993 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 16:21:12,995 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 16:21:13,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:13,017 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:13,018 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:21:13,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:13,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:13,018 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:21:13,027 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:21:13,027 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:21:13,032 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:13,037 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 16:21:13,038 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:13,038 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:13,039 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 16:21:13,040 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 16:21:13,045 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 16:21:13,065 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:13,066 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:21:13,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:13,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:13,066 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:21:13,067 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:21:13,068 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:21:13,079 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:13,091 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2025-04-26 16:21:13,091 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:13,091 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:13,096 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 16:21:13,096 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 16:21:13,098 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:13,118 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:13,118 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:21:13,118 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:13,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:13,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:13,118 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:21:13,123 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-04-26 16:21:13,123 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:13,125 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:13,138 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 16:21:13,138 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:13,138 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:13,144 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 16:21:13,145 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 16:21:13,146 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:13,170 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:13,170 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:21:13,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:13,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:13,170 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:21:13,172 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:21:13,172 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:21:13,182 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:13,195 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 16:21:13,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:13,195 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:13,201 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 16:21:13,207 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 16:21:13,208 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:13,228 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:13,228 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:21:13,228 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:13,228 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:13,228 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:13,228 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:21:13,229 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-04-26 16:21:13,229 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:13,234 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:13,243 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 16:21:13,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:13,243 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:13,245 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 16:21:13,247 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 16:21:13,249 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:13,263 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:13,263 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:21:13,263 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:13,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:13,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:13,263 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:21:13,264 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-04-26 16:21:13,264 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:13,266 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:13,272 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2025-04-26 16:21:13,272 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:13,272 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:13,274 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 16:21:13,275 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 16:21:13,279 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:13,292 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:13,293 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:21:13,293 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:13,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:13,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:13,293 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:21:13,295 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-04-26 16:21:13,295 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:13,297 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:13,303 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2025-04-26 16:21:13,303 INFO L453 LassoAnalysis]: Using template '3-phase'. [2025-04-26 16:21:13,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:13,303 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:13,305 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 16:21:13,306 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 16:21:13,308 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:13,318 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:13,318 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:21:13,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:13,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:13,319 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:21:13,321 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:21:13,321 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:21:13,327 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:13,333 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2025-04-26 16:21:13,334 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:13,334 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:13,335 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 16:21:13,338 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 16:21:13,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:13,362 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:13,362 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:21:13,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:13,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:13,362 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:21:13,366 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:21:13,366 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:21:13,379 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:13,396 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2025-04-26 16:21:13,396 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:13,396 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:13,399 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 16:21:13,403 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 16:21:13,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:13,414 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:13,415 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:21:13,415 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:13,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:13,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:13,415 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:21:13,416 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-04-26 16:21:13,416 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:13,419 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:13,424 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 16:21:13,425 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:13,425 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:13,427 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 16:21:13,428 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 16:21:13,433 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:13,453 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:13,453 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:21:13,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:13,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:13,454 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:21:13,462 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:21:13,462 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:21:13,478 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:13,492 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2025-04-26 16:21:13,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:13,493 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:13,498 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 16:21:13,499 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 16:21:13,502 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:13,513 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:13,513 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:21:13,513 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:13,513 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:13,513 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:13,513 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:21:13,514 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-04-26 16:21:13,514 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:13,517 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:13,522 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 16:21:13,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:13,523 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:13,525 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 16:21:13,526 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 16:21:13,530 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:13,550 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:13,551 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:21:13,551 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:13,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:13,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:13,551 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:21:13,552 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-04-26 16:21:13,552 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:13,558 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:13,564 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 16:21:13,564 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:13,564 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:13,566 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 16:21:13,567 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 16:21:13,572 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:13,592 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:13,592 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:21:13,592 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:13,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:13,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:13,593 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:21:13,593 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-04-26 16:21:13,593 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:13,597 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:13,604 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2025-04-26 16:21:13,604 INFO L453 LassoAnalysis]: Using template '4-phase'. [2025-04-26 16:21:13,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:13,605 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:13,606 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 16:21:13,612 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 16:21:13,613 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:13,628 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:13,628 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:21:13,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:13,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:13,628 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:21:13,631 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:21:13,631 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:21:13,645 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:13,651 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2025-04-26 16:21:13,651 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:13,651 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:13,653 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 16:21:13,654 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 16:21:13,659 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:13,681 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:13,681 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:21:13,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:13,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:13,682 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:21:13,685 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:21:13,685 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:21:13,699 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:13,705 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2025-04-26 16:21:13,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:13,705 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:13,707 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 16:21:13,711 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 16:21:13,715 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:13,737 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:13,737 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:21:13,738 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:13,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:13,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:13,738 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:21:13,738 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-04-26 16:21:13,739 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:13,745 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:13,798 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2025-04-26 16:21:13,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:13,798 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:13,800 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 16:21:13,801 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 16:21:13,807 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:13,820 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:13,821 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:21:13,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:13,821 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:13,821 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:21:13,827 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:21:13,827 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:21:13,848 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:13,854 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2025-04-26 16:21:13,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:13,854 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:13,856 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 16:21:13,857 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 16:21:13,859 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:13,869 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:13,869 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:21:13,869 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:13,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:13,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:13,870 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:21:13,873 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-04-26 16:21:13,873 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:13,884 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:13,889 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2025-04-26 16:21:13,890 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:13,890 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:13,892 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 16:21:13,893 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 16:21:13,898 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 16:21:13,910 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:13,910 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:21:13,910 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:13,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:13,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:13,910 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:21:13,914 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-04-26 16:21:13,914 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:13,921 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:13,927 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2025-04-26 16:21:13,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:13,927 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:13,929 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 16:21:13,930 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 16:21:13,936 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 16:21:13,955 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:13,956 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:21:13,956 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:13,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:13,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:13,956 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:21:13,961 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-04-26 16:21:13,961 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:13,968 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:13,978 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2025-04-26 16:21:13,979 INFO L453 LassoAnalysis]: Using template '2-lex'. [2025-04-26 16:21:13,979 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:13,979 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:13,981 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 16:21:13,983 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 16:21:13,987 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 16:21:14,008 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:14,008 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:21:14,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:14,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:14,009 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:21:14,011 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:21:14,011 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:21:14,020 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:14,025 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 16:21:14,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:14,026 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:14,027 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 16:21:14,029 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 16:21:14,032 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 16:21:14,043 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:14,043 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:21:14,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:14,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:14,043 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:21:14,047 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:21:14,048 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:21:14,053 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:14,059 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2025-04-26 16:21:14,060 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:14,060 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:14,063 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 16:21:14,063 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 16:21:14,065 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 16:21:14,075 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:14,075 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:21:14,076 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:14,076 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:14,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:14,076 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:21:14,079 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-04-26 16:21:14,079 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:14,099 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:14,107 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 16:21:14,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:14,107 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:14,110 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 16:21:14,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:14,120 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 16:21:14,126 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:14,126 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:21:14,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:14,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:14,126 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:21:14,128 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:21:14,128 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:21:14,138 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:14,144 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 16:21:14,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:14,145 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:14,147 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 16:21:14,148 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 16:21:14,149 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:14,171 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:14,171 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:21:14,171 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:14,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:14,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:14,171 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:21:14,172 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-04-26 16:21:14,172 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:14,178 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:14,191 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2025-04-26 16:21:14,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:14,191 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:14,193 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 16:21:14,199 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 16:21:14,199 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:14,220 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:14,220 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:21:14,220 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:14,220 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:14,220 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:14,220 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:21:14,221 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-04-26 16:21:14,221 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:14,222 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:14,234 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2025-04-26 16:21:14,235 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:14,235 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:14,236 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 16:21:14,242 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 16:21:14,242 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 16:21:14,253 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:14,253 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:21:14,253 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:14,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:14,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:14,253 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:21:14,254 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-04-26 16:21:14,254 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:14,256 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:14,262 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2025-04-26 16:21:14,262 INFO L453 LassoAnalysis]: Using template '3-lex'. [2025-04-26 16:21:14,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:14,262 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:14,264 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 16:21:14,265 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 16:21:14,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:14,279 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:14,279 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:21:14,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:14,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:14,279 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:21:14,285 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 16:21:14,285 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 16:21:14,297 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:14,302 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2025-04-26 16:21:14,302 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:14,302 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:14,304 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 16:21:14,310 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 16:21:14,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:14,328 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:14,328 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:21:14,328 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:14,328 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:14,328 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:21:14,330 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 16:21:14,330 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 16:21:14,343 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:14,349 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2025-04-26 16:21:14,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:14,350 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:14,351 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 16:21:14,352 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 16:21:14,358 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 16:21:14,376 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:14,377 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:21:14,377 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:14,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:14,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:14,377 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:21:14,377 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:21:14,377 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:14,384 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:14,398 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 16:21:14,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:14,399 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:14,401 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 16:21:14,405 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 16:21:14,406 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 16:21:14,418 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:14,418 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:21:14,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:14,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:14,418 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:21:14,422 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 16:21:14,422 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 16:21:14,431 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:14,437 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2025-04-26 16:21:14,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:14,438 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:14,439 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 16:21:14,440 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 16:21:14,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:14,466 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:14,466 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:21:14,466 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:14,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:14,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:14,466 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:21:14,467 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:21:14,467 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:14,474 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:14,485 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2025-04-26 16:21:14,485 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:14,485 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:14,490 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 16:21:14,495 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 16:21:14,496 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:14,507 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:14,507 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:21:14,508 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:14,508 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:14,508 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:14,508 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:21:14,508 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:21:14,508 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:14,516 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:14,523 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2025-04-26 16:21:14,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:14,523 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:14,526 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 16:21:14,538 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:14,542 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 16:21:14,560 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:14,560 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:21:14,560 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:14,560 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:14,560 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:14,560 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:21:14,561 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:21:14,561 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:14,564 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:14,569 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2025-04-26 16:21:14,570 INFO L376 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2025-04-26 16:21:14,571 INFO L752 eck$LassoCheckResult]: Stem: "[186] $Ultimate##0-->$Ultimate##0: Formula: (and (= v_thread1WithAssertThread1of1ForFork2_thidvar0_2 1) (= |v_thread1WithAssertThread1of1ForFork2_x#1_8| 1)) InVars {} OutVars{thread1WithAssertThread1of1ForFork2_thidvar0=v_thread1WithAssertThread1of1ForFork2_thidvar0_2, thread1WithAssertThread1of1ForFork2_b#1=|v_thread1WithAssertThread1of1ForFork2_b#1_8|, thread1WithAssertThread1of1ForFork2_acquire_b#1=|v_thread1WithAssertThread1of1ForFork2_acquire_b#1_8|, thread1WithAssertThread1of1ForFork2_x#1=|v_thread1WithAssertThread1of1ForFork2_x#1_8|, thread1WithAssertThread1of1ForFork2_i#1=|v_thread1WithAssertThread1of1ForFork2_i#1_16|, thread1WithAssertThread1of1ForFork2_acquire_i#1=|v_thread1WithAssertThread1of1ForFork2_acquire_i#1_8|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork2_thidvar0, thread1WithAssertThread1of1ForFork2_b#1, thread1WithAssertThread1of1ForFork2_acquire_b#1, thread1WithAssertThread1of1ForFork2_x#1, thread1WithAssertThread1of1ForFork2_i#1, thread1WithAssertThread1of1ForFork2_acquire_i#1]" "[164] $Ultimate##0-->L34-1: Formula: (= |v_thread1WithAssertThread1of1ForFork2_i#1_1| 0) InVars {} OutVars{thread1WithAssertThread1of1ForFork2_i#1=|v_thread1WithAssertThread1of1ForFork2_i#1_1|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork2_i#1]" "[166] L34-1-->L35: Formula: (= |v_thread1WithAssertThread1of1ForFork2_acquire_i#1_1| |v_thread1WithAssertThread1of1ForFork2_i#1_3|) InVars {thread1WithAssertThread1of1ForFork2_i#1=|v_thread1WithAssertThread1of1ForFork2_i#1_3|} OutVars{thread1WithAssertThread1of1ForFork2_i#1=|v_thread1WithAssertThread1of1ForFork2_i#1_3|, thread1WithAssertThread1of1ForFork2_acquire_i#1=|v_thread1WithAssertThread1of1ForFork2_acquire_i#1_1|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork2_acquire_i#1]" "[168] L35-->L63: Formula: true InVars {} OutVars{thread1WithAssertThread1of1ForFork2_acquire_b#1=|v_thread1WithAssertThread1of1ForFork2_acquire_b#1_1|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork2_acquire_b#1]" "[169] L63-->L63-1: Formula: (let ((.cse0 (not |v_thread1WithAssertThread1of1ForFork2_acquire_b#1_3|))) (and (let ((.cse1 (select v_B_28 |v_thread1WithAssertThread1of1ForFork2_acquire_i#1_3|))) (or (and .cse0 (not .cse1)) (and |v_thread1WithAssertThread1of1ForFork2_acquire_b#1_3| .cse1))) (or (and |v_thread1WithAssertThread1of1ForFork2_acquire_b#1_3| (= v_B_27 (store v_B_28 |v_thread1WithAssertThread1of1ForFork2_acquire_i#1_3| false))) (and (= v_B_28 v_B_27) .cse0)))) InVars {thread1WithAssertThread1of1ForFork2_acquire_i#1=|v_thread1WithAssertThread1of1ForFork2_acquire_i#1_3|, B=v_B_28} OutVars{thread1WithAssertThread1of1ForFork2_acquire_i#1=|v_thread1WithAssertThread1of1ForFork2_acquire_i#1_3|, thread1WithAssertThread1of1ForFork2_acquire_b#1=|v_thread1WithAssertThread1of1ForFork2_acquire_b#1_3|, B=v_B_27} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork2_acquire_b#1, B]" "[170] L63-1-->L35-1: Formula: (or (and |v_thread1WithAssertThread1of1ForFork2_acquire_b#1_5| |v_thread1WithAssertThread1of1ForFork2_b#1_1|) (and (not |v_thread1WithAssertThread1of1ForFork2_acquire_b#1_5|) (not |v_thread1WithAssertThread1of1ForFork2_b#1_1|))) InVars {thread1WithAssertThread1of1ForFork2_acquire_b#1=|v_thread1WithAssertThread1of1ForFork2_acquire_b#1_5|} OutVars{thread1WithAssertThread1of1ForFork2_b#1=|v_thread1WithAssertThread1of1ForFork2_b#1_1|, thread1WithAssertThread1of1ForFork2_acquire_b#1=|v_thread1WithAssertThread1of1ForFork2_acquire_b#1_5|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork2_b#1]" "[171] L35-1-->L36: Formula: true InVars {} OutVars{thread1WithAssertThread1of1ForFork2_acquire_i#1=|v_thread1WithAssertThread1of1ForFork2_acquire_i#1_5|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork2_acquire_i#1]" "[173] L36-->L36-2: Formula: (not |v_thread1WithAssertThread1of1ForFork2_b#1_5|) InVars {thread1WithAssertThread1of1ForFork2_b#1=|v_thread1WithAssertThread1of1ForFork2_b#1_5|} OutVars{thread1WithAssertThread1of1ForFork2_b#1=|v_thread1WithAssertThread1of1ForFork2_b#1_5|} AuxVars[] AssignedVars[]" "[175] L36-2-->L34-1: Formula: (= (+ |v_thread1WithAssertThread1of1ForFork2_i#1_7| 1) |v_thread1WithAssertThread1of1ForFork2_i#1_8|) InVars {thread1WithAssertThread1of1ForFork2_i#1=|v_thread1WithAssertThread1of1ForFork2_i#1_7|} OutVars{thread1WithAssertThread1of1ForFork2_i#1=|v_thread1WithAssertThread1of1ForFork2_i#1_8|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork2_i#1]" [2025-04-26 16:21:14,572 INFO L754 eck$LassoCheckResult]: Loop: "[166] L34-1-->L35: Formula: (= |v_thread1WithAssertThread1of1ForFork2_acquire_i#1_1| |v_thread1WithAssertThread1of1ForFork2_i#1_3|) InVars {thread1WithAssertThread1of1ForFork2_i#1=|v_thread1WithAssertThread1of1ForFork2_i#1_3|} OutVars{thread1WithAssertThread1of1ForFork2_i#1=|v_thread1WithAssertThread1of1ForFork2_i#1_3|, thread1WithAssertThread1of1ForFork2_acquire_i#1=|v_thread1WithAssertThread1of1ForFork2_acquire_i#1_1|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork2_acquire_i#1]" "[168] L35-->L63: Formula: true InVars {} OutVars{thread1WithAssertThread1of1ForFork2_acquire_b#1=|v_thread1WithAssertThread1of1ForFork2_acquire_b#1_1|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork2_acquire_b#1]" "[169] L63-->L63-1: Formula: (let ((.cse0 (not |v_thread1WithAssertThread1of1ForFork2_acquire_b#1_3|))) (and (let ((.cse1 (select v_B_28 |v_thread1WithAssertThread1of1ForFork2_acquire_i#1_3|))) (or (and .cse0 (not .cse1)) (and |v_thread1WithAssertThread1of1ForFork2_acquire_b#1_3| .cse1))) (or (and |v_thread1WithAssertThread1of1ForFork2_acquire_b#1_3| (= v_B_27 (store v_B_28 |v_thread1WithAssertThread1of1ForFork2_acquire_i#1_3| false))) (and (= v_B_28 v_B_27) .cse0)))) InVars {thread1WithAssertThread1of1ForFork2_acquire_i#1=|v_thread1WithAssertThread1of1ForFork2_acquire_i#1_3|, B=v_B_28} OutVars{thread1WithAssertThread1of1ForFork2_acquire_i#1=|v_thread1WithAssertThread1of1ForFork2_acquire_i#1_3|, thread1WithAssertThread1of1ForFork2_acquire_b#1=|v_thread1WithAssertThread1of1ForFork2_acquire_b#1_3|, B=v_B_27} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork2_acquire_b#1, B]" "[170] L63-1-->L35-1: Formula: (or (and |v_thread1WithAssertThread1of1ForFork2_acquire_b#1_5| |v_thread1WithAssertThread1of1ForFork2_b#1_1|) (and (not |v_thread1WithAssertThread1of1ForFork2_acquire_b#1_5|) (not |v_thread1WithAssertThread1of1ForFork2_b#1_1|))) InVars {thread1WithAssertThread1of1ForFork2_acquire_b#1=|v_thread1WithAssertThread1of1ForFork2_acquire_b#1_5|} OutVars{thread1WithAssertThread1of1ForFork2_b#1=|v_thread1WithAssertThread1of1ForFork2_b#1_1|, thread1WithAssertThread1of1ForFork2_acquire_b#1=|v_thread1WithAssertThread1of1ForFork2_acquire_b#1_5|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork2_b#1]" "[171] L35-1-->L36: Formula: true InVars {} OutVars{thread1WithAssertThread1of1ForFork2_acquire_i#1=|v_thread1WithAssertThread1of1ForFork2_acquire_i#1_5|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork2_acquire_i#1]" "[173] L36-->L36-2: Formula: (not |v_thread1WithAssertThread1of1ForFork2_b#1_5|) InVars {thread1WithAssertThread1of1ForFork2_b#1=|v_thread1WithAssertThread1of1ForFork2_b#1_5|} OutVars{thread1WithAssertThread1of1ForFork2_b#1=|v_thread1WithAssertThread1of1ForFork2_b#1_5|} AuxVars[] AssignedVars[]" "[175] L36-2-->L34-1: Formula: (= (+ |v_thread1WithAssertThread1of1ForFork2_i#1_7| 1) |v_thread1WithAssertThread1of1ForFork2_i#1_8|) InVars {thread1WithAssertThread1of1ForFork2_i#1=|v_thread1WithAssertThread1of1ForFork2_i#1_7|} OutVars{thread1WithAssertThread1of1ForFork2_i#1=|v_thread1WithAssertThread1of1ForFork2_i#1_8|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork2_i#1]" [2025-04-26 16:21:14,572 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:21:14,572 INFO L85 PathProgramCache]: Analyzing trace with hash -1344745985, now seen corresponding path program 2 times [2025-04-26 16:21:14,572 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:21:14,572 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1180797951] [2025-04-26 16:21:14,572 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-04-26 16:21:14,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:21:14,580 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 9 statements into 1 equivalence classes. [2025-04-26 16:21:14,588 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-04-26 16:21:14,588 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2025-04-26 16:21:14,588 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:21:14,588 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:21:14,590 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 9 statements into 1 equivalence classes. [2025-04-26 16:21:14,594 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-04-26 16:21:14,594 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:21:14,594 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:21:14,595 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:21:14,598 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:21:14,598 INFO L85 PathProgramCache]: Analyzing trace with hash -579394519, now seen corresponding path program 2 times [2025-04-26 16:21:14,598 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:21:14,598 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1623537181] [2025-04-26 16:21:14,598 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-04-26 16:21:14,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:21:14,601 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 7 statements into 1 equivalence classes. [2025-04-26 16:21:14,604 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) and asserted 7 of 7 statements. [2025-04-26 16:21:14,604 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2025-04-26 16:21:14,604 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:21:14,604 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:21:14,605 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 7 statements into 1 equivalence classes. [2025-04-26 16:21:14,610 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 7 of 7 statements. [2025-04-26 16:21:14,610 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:21:14,611 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:21:14,612 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:21:14,612 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:21:14,612 INFO L85 PathProgramCache]: Analyzing trace with hash -1929888661, now seen corresponding path program 3 times [2025-04-26 16:21:14,612 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:21:14,612 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1873624156] [2025-04-26 16:21:14,612 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-04-26 16:21:14,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:21:14,621 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 16 statements into 2 equivalence classes. [2025-04-26 16:21:14,636 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) and asserted 16 of 16 statements. [2025-04-26 16:21:14,636 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2025-04-26 16:21:14,636 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:21:14,636 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:21:14,646 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 16 statements into 1 equivalence classes. [2025-04-26 16:21:14,656 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 16 of 16 statements. [2025-04-26 16:21:14,656 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:21:14,656 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:21:14,664 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:21:14,881 INFO L206 LassoAnalysis]: Preferences: [2025-04-26 16:21:14,881 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2025-04-26 16:21:14,881 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2025-04-26 16:21:14,881 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2025-04-26 16:21:14,881 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2025-04-26 16:21:14,882 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:14,882 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2025-04-26 16:21:14,882 INFO L131 ssoRankerPreferences]: Path of dumped script: [2025-04-26 16:21:14,882 INFO L132 ssoRankerPreferences]: Filename of dumped script: acq-work-5threads.bpl_petrified1_Iteration1_Lasso [2025-04-26 16:21:14,882 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2025-04-26 16:21:14,882 INFO L243 LassoAnalysis]: Starting lasso preprocessing... [2025-04-26 16:21:14,883 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:21:14,951 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:21:14,964 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:21:14,966 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:21:14,969 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:21:14,978 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:21:15,106 INFO L261 LassoAnalysis]: Preprocessing complete. [2025-04-26 16:21:15,106 INFO L453 LassoAnalysis]: Using template 'affine'. [2025-04-26 16:21:15,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:15,106 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:15,108 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 16:21:15,109 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 16:21:15,110 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 16:21:15,127 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:15,127 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:15,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:15,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:15,127 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:21:15,127 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 16:21:15,127 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:15,129 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:15,141 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 16:21:15,141 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:15,141 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:15,143 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 16:21:15,144 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 16:21:15,149 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:15,167 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:15,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:15,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:15,167 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:21:15,169 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:21:15,169 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:21:15,172 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:15,178 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 16:21:15,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:15,179 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:15,181 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 16:21:15,183 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 16:21:15,187 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:15,209 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:15,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:15,210 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2025-04-26 16:21:15,210 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:21:15,218 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2025-04-26 16:21:15,218 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:21:15,231 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:15,241 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2025-04-26 16:21:15,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:15,242 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:15,248 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 16:21:15,250 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:15,251 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 16:21:15,262 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:15,262 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:15,262 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:15,262 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:21:15,263 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:21:15,263 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:21:15,265 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:15,271 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2025-04-26 16:21:15,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:15,271 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:15,273 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 16:21:15,274 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 16:21:15,276 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:15,286 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:15,286 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:15,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:15,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:15,286 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:21:15,287 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 16:21:15,287 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:15,288 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:15,294 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2025-04-26 16:21:15,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:15,295 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:15,296 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 16:21:15,297 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 16:21:15,299 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:15,309 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:15,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:15,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:15,309 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:21:15,311 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:21:15,311 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:21:15,313 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:15,323 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2025-04-26 16:21:15,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:15,323 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:15,325 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 16:21:15,326 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 16:21:15,327 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 16:21:15,337 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:15,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:15,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:15,337 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:21:15,338 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:21:15,338 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:21:15,341 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:15,346 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2025-04-26 16:21:15,347 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:15,347 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:15,349 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 16:21:15,350 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 16:21:15,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:15,361 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:15,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:15,361 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:15,361 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:21:15,364 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:21:15,364 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:21:15,367 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:15,372 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2025-04-26 16:21:15,372 INFO L453 LassoAnalysis]: Using template '2-nested'. [2025-04-26 16:21:15,372 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:15,373 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:15,375 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 16:21:15,375 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 16:21:15,377 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:15,387 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:15,387 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:15,387 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:15,387 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:15,387 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:21:15,387 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-04-26 16:21:15,387 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:15,389 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:15,394 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 16:21:15,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:15,394 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:15,396 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 16:21:15,397 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 16:21:15,398 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:15,408 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:15,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:15,409 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:15,409 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:21:15,410 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:21:15,410 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:21:15,414 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:15,420 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 16:21:15,420 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:15,420 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:15,422 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 16:21:15,423 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 16:21:15,425 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:15,434 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:15,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:15,435 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2025-04-26 16:21:15,435 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:21:15,438 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2025-04-26 16:21:15,438 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 16:21:15,446 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:15,453 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 16:21:15,453 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:15,453 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:15,455 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 16:21:15,456 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 16:21:15,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:15,475 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:15,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:15,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:15,475 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:21:15,476 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:21:15,476 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:21:15,486 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:15,497 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2025-04-26 16:21:15,497 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:15,497 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:15,503 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 16:21:15,505 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 16:21:15,505 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:15,525 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:15,525 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:15,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:15,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:15,525 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:21:15,525 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-04-26 16:21:15,525 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:15,531 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:15,536 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 16:21:15,536 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:15,536 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:15,539 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 16:21:15,539 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 16:21:15,544 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 16:21:15,561 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:15,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:15,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:15,561 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:21:15,563 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:21:15,563 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:21:15,570 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:15,580 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 16:21:15,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:15,581 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:15,587 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 16:21:15,590 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 16:21:15,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:15,618 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:15,618 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:15,618 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:15,618 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:21:15,619 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:21:15,619 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:21:15,622 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:15,636 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2025-04-26 16:21:15,637 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:15,637 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:15,643 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 16:21:15,645 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 16:21:15,645 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 16:21:15,668 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:15,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:15,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:15,668 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:21:15,669 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:21:15,669 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:21:15,674 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:15,680 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2025-04-26 16:21:15,680 INFO L453 LassoAnalysis]: Using template '3-nested'. [2025-04-26 16:21:15,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:15,680 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:15,682 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 16:21:15,688 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 16:21:15,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:15,706 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:15,707 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:15,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:15,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:15,707 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:21:15,710 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-04-26 16:21:15,710 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:15,712 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:15,718 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2025-04-26 16:21:15,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:15,723 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:15,728 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 16:21:15,730 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 16:21:15,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:15,754 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:15,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:15,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:15,754 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:21:15,757 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:21:15,757 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:21:15,763 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:15,768 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 16:21:15,769 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:15,769 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:15,793 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 16:21:15,794 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 16:21:15,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:15,804 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:15,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:15,805 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2025-04-26 16:21:15,805 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:21:15,809 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2025-04-26 16:21:15,809 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2025-04-26 16:21:15,820 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:15,826 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 16:21:15,826 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:15,826 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:15,828 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 16:21:15,829 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 16:21:15,830 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:15,840 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:15,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:15,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:15,840 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:21:15,842 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:21:15,842 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:21:15,846 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:15,851 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2025-04-26 16:21:15,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:15,852 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:15,853 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 16:21:15,854 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 16:21:15,856 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:15,865 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:15,866 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:15,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:15,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:15,866 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:21:15,866 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-04-26 16:21:15,866 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:15,867 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:15,873 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 16:21:15,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:15,873 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:15,874 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 16:21:15,875 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 16:21:15,876 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:15,886 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:15,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:15,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:15,886 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:21:15,888 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:21:15,888 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:21:15,892 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:15,897 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2025-04-26 16:21:15,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:15,898 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:15,900 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 16:21:15,901 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 16:21:15,902 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 16:21:15,912 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:15,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:15,912 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:15,912 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:21:15,914 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:21:15,914 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:21:15,918 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:15,924 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2025-04-26 16:21:15,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:15,924 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:15,926 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 16:21:15,926 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 16:21:15,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:15,937 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:15,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:15,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:15,937 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:21:15,938 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:21:15,939 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:21:15,942 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:15,947 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 16:21:15,947 INFO L453 LassoAnalysis]: Using template '4-nested'. [2025-04-26 16:21:15,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:15,948 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:15,949 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 16:21:15,950 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 16:21:15,951 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:15,960 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:15,960 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:15,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:15,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:15,961 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:21:15,961 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-04-26 16:21:15,961 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:15,963 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:15,967 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 16:21:15,967 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:15,968 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:15,969 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 16:21:15,970 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 16:21:15,971 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:15,981 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:15,981 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:15,981 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:15,981 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:21:15,983 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:21:15,983 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:21:15,989 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:15,994 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 16:21:15,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:15,994 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:15,996 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 16:21:15,996 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 16:21:16,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:16,010 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:16,010 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:16,011 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2025-04-26 16:21:16,011 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:21:16,015 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2025-04-26 16:21:16,015 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2025-04-26 16:21:16,027 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:16,033 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2025-04-26 16:21:16,033 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:16,033 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:16,034 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 16:21:16,035 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 16:21:16,036 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 16:21:16,046 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:16,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:16,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:16,046 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:21:16,048 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:21:16,048 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:21:16,052 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:16,057 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 16:21:16,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:16,057 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:16,058 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 16:21:16,059 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 16:21:16,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:16,070 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:16,070 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:16,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:16,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:16,070 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:21:16,071 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-04-26 16:21:16,071 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:16,072 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:16,077 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 16:21:16,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:16,077 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:16,079 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 16:21:16,079 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 16:21:16,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:16,090 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:16,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:16,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:16,090 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:21:16,091 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:21:16,092 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:21:16,095 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:16,100 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 16:21:16,100 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:16,101 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:16,102 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 16:21:16,103 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 16:21:16,104 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:16,114 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:16,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:16,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:16,114 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:21:16,115 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:21:16,115 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:21:16,120 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:16,125 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 16:21:16,125 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:16,125 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:16,126 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 16:21:16,127 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 16:21:16,128 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:16,137 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:21:16,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:16,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:16,138 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:21:16,139 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:21:16,139 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:21:16,144 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:16,149 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 16:21:16,149 INFO L453 LassoAnalysis]: Using template '2-phase'. [2025-04-26 16:21:16,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:16,149 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:16,151 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 16:21:16,151 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 16:21:16,153 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 16:21:16,163 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:16,163 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:21:16,163 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:16,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:16,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:16,163 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:21:16,164 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-04-26 16:21:16,164 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:16,165 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:16,170 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 16:21:16,171 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:16,171 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:16,172 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 16:21:16,173 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 16:21:16,174 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:16,184 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:16,184 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:21:16,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:16,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:16,184 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:21:16,185 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:21:16,185 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:21:16,191 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:16,196 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 16:21:16,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:16,196 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:16,198 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 16:21:16,198 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 16:21:16,200 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:16,209 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:16,210 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:21:16,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:16,210 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2025-04-26 16:21:16,210 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:21:16,213 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2025-04-26 16:21:16,213 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 16:21:16,223 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:16,228 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 16:21:16,229 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:16,229 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:16,231 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 16:21:16,231 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 16:21:16,232 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:16,242 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:16,242 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:21:16,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:16,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:16,242 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:21:16,244 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:21:16,244 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:21:16,247 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:16,254 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 16:21:16,254 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:16,254 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:16,255 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 16:21:16,257 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 16:21:16,258 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 16:21:16,268 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:16,268 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:21:16,268 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:16,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:16,268 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:16,268 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:21:16,269 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-04-26 16:21:16,269 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:16,270 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:16,276 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 16:21:16,276 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:16,276 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:16,277 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 16:21:16,278 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 16:21:16,279 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:16,288 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:16,288 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:21:16,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:16,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:16,289 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:21:16,290 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:21:16,290 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:21:16,294 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:16,299 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 16:21:16,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:16,299 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:16,301 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 16:21:16,312 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 16:21:16,312 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 16:21:16,322 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:16,323 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:21:16,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:16,323 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:16,323 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:21:16,324 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:21:16,324 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:21:16,328 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:16,334 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 16:21:16,334 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:16,334 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:16,336 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 16:21:16,336 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 16:21:16,338 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 16:21:16,347 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:16,348 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:21:16,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:16,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:16,348 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:21:16,349 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:21:16,349 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:21:16,353 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:16,358 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 16:21:16,359 INFO L453 LassoAnalysis]: Using template '3-phase'. [2025-04-26 16:21:16,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:16,359 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:16,361 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 16:21:16,361 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 16:21:16,362 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:16,372 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:16,372 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:21:16,372 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:16,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:16,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:16,373 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:21:16,373 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-04-26 16:21:16,373 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:16,376 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:16,381 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 16:21:16,381 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:16,381 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:16,383 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 16:21:16,384 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 16:21:16,385 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 16:21:16,395 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:16,395 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:21:16,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:16,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:16,395 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:21:16,397 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:21:16,397 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:21:16,406 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:16,412 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 16:21:16,412 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:16,412 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:16,414 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 16:21:16,414 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 16:21:16,415 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 16:21:16,425 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:16,425 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:21:16,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:16,426 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2025-04-26 16:21:16,426 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:21:16,431 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2025-04-26 16:21:16,431 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2025-04-26 16:21:16,446 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:16,452 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 16:21:16,452 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:16,452 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:16,454 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 16:21:16,455 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 16:21:16,456 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 16:21:16,465 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:16,466 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:21:16,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:16,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:16,466 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:21:16,468 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:21:16,468 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:21:16,474 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:16,480 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 16:21:16,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:16,480 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:16,482 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 16:21:16,483 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 16:21:16,484 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 16:21:16,495 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:16,495 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:21:16,495 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:16,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:16,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:16,495 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:21:16,496 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-04-26 16:21:16,496 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:16,499 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:16,504 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 16:21:16,505 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:16,505 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:16,506 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 16:21:16,507 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 16:21:16,510 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:16,520 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:16,520 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:21:16,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:16,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:16,521 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:21:16,526 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:21:16,526 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:21:16,531 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:16,537 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2025-04-26 16:21:16,537 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:16,537 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:16,539 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 16:21:16,540 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 16:21:16,542 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:16,552 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:16,552 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:21:16,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:16,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:16,552 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:21:16,554 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:21:16,554 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:21:16,559 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:16,566 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 16:21:16,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:16,566 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:16,568 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 16:21:16,569 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 16:21:16,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:16,580 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:16,580 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:21:16,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:16,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:16,581 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:21:16,582 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:21:16,582 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:21:16,588 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:16,594 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2025-04-26 16:21:16,595 INFO L453 LassoAnalysis]: Using template '4-phase'. [2025-04-26 16:21:16,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:16,595 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:16,597 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 16:21:16,598 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 16:21:16,599 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:16,609 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:16,609 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:21:16,609 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:16,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:16,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:16,610 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:21:16,610 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-04-26 16:21:16,610 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:16,613 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:16,619 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2025-04-26 16:21:16,619 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:16,619 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:16,622 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 16:21:16,623 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 16:21:16,624 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:16,635 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:16,635 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:21:16,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:16,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:16,635 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:21:16,639 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:21:16,639 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:21:16,653 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:16,659 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2025-04-26 16:21:16,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:16,660 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:16,662 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 16:21:16,662 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 16:21:16,664 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:16,675 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:16,676 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:21:16,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:16,676 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2025-04-26 16:21:16,676 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:21:16,682 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2025-04-26 16:21:16,682 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2025-04-26 16:21:16,700 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:16,707 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2025-04-26 16:21:16,707 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:16,707 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:16,709 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 16:21:16,710 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 16:21:16,711 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 16:21:16,723 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:16,723 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:21:16,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:16,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:16,723 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:21:16,725 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:21:16,725 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:21:16,731 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:16,737 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 16:21:16,738 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:16,738 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:16,739 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 16:21:16,740 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 16:21:16,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:16,752 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:16,753 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:21:16,753 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:16,753 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:16,753 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:16,753 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:21:16,753 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-04-26 16:21:16,753 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:16,756 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:16,762 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 16:21:16,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:16,762 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:16,764 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 16:21:16,764 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 16:21:16,765 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:16,775 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:16,775 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:21:16,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:16,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:16,775 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:21:16,777 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:21:16,777 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:21:16,783 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:16,788 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 16:21:16,788 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:16,788 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:16,790 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 16:21:16,791 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 16:21:16,792 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:16,801 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:16,802 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:21:16,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:16,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:16,802 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:21:16,803 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:21:16,803 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:21:16,811 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:16,816 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 16:21:16,816 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:16,817 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:16,818 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 16:21:16,819 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 16:21:16,820 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:16,829 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:16,829 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:21:16,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:16,830 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:16,830 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:21:16,831 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:21:16,831 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:21:16,838 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:16,843 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Ended with exit code 0 [2025-04-26 16:21:16,843 INFO L453 LassoAnalysis]: Using template '2-lex'. [2025-04-26 16:21:16,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:16,843 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:16,845 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 16:21:16,846 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 16:21:16,847 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 16:21:16,856 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:16,857 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:21:16,857 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:16,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:16,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:16,857 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:21:16,857 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-04-26 16:21:16,857 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:16,859 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:16,864 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 16:21:16,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:16,864 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:16,867 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 16:21:16,867 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 16:21:16,868 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 16:21:16,877 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:16,878 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:21:16,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:16,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:16,878 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:21:16,879 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:21:16,879 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:21:16,885 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:16,890 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 16:21:16,890 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:16,890 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:16,892 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 16:21:16,892 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 16:21:16,894 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 16:21:16,903 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:16,904 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:21:16,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:16,904 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2025-04-26 16:21:16,904 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:21:16,908 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2025-04-26 16:21:16,908 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2025-04-26 16:21:16,919 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:16,924 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 16:21:16,925 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:16,925 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:16,926 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 16:21:16,927 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 16:21:16,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:16,937 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:16,937 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:21:16,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:16,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:16,938 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:21:16,942 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:21:16,942 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:21:16,947 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:16,952 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 16:21:16,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:16,953 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:16,954 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 16:21:16,955 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 16:21:16,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:16,965 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:16,966 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:21:16,966 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:16,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:16,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:16,966 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:21:16,967 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-04-26 16:21:16,967 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:16,968 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:16,973 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2025-04-26 16:21:16,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:16,974 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:16,975 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 16:21:16,976 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 16:21:16,977 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:16,986 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:16,987 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:21:16,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:16,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:16,987 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:21:16,988 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:21:16,989 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:21:16,993 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:16,998 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 16:21:16,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:16,999 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:17,001 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 16:21:17,003 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 16:21:17,004 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:17,014 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:17,014 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:21:17,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:17,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:17,014 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:21:17,016 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:21:17,016 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:21:17,020 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:17,025 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 16:21:17,026 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:17,026 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:17,030 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 16:21:17,031 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 16:21:17,033 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:17,043 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:17,043 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:21:17,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:17,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:17,044 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:21:17,045 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:21:17,045 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:21:17,049 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:17,054 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 16:21:17,055 INFO L453 LassoAnalysis]: Using template '3-lex'. [2025-04-26 16:21:17,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:17,056 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:17,058 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 16:21:17,058 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 16:21:17,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:17,070 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:17,070 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:21:17,070 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:17,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:17,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:17,070 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:21:17,071 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:21:17,071 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:17,074 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:17,079 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 16:21:17,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:17,080 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:17,081 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 16:21:17,082 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 16:21:17,083 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 16:21:17,092 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:17,093 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:21:17,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:17,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:17,093 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:21:17,095 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 16:21:17,095 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 16:21:17,105 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:17,111 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 16:21:17,111 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:17,111 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:17,113 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 16:21:17,113 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 16:21:17,114 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:17,124 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:17,124 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:21:17,124 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:17,124 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2025-04-26 16:21:17,124 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:21:17,130 INFO L402 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2025-04-26 16:21:17,130 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2025-04-26 16:21:17,148 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:17,154 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 16:21:17,155 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:17,155 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:17,157 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 16:21:17,158 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 16:21:17,159 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:17,169 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:17,169 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:21:17,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:17,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:17,169 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:21:17,171 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 16:21:17,171 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 16:21:17,177 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:17,182 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 16:21:17,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:17,183 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:17,184 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 16:21:17,185 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 16:21:17,186 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 16:21:17,196 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:17,197 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:21:17,197 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:21:17,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:17,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:17,197 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:21:17,197 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:21:17,197 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:21:17,200 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:17,207 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 16:21:17,207 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:17,207 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:17,209 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 16:21:17,209 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 16:21:17,212 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:17,221 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:17,222 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:21:17,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:17,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:17,222 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:21:17,224 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 16:21:17,224 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 16:21:17,229 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:17,235 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 16:21:17,235 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:17,235 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:17,237 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 16:21:17,237 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 16:21:17,238 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:17,248 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:17,248 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:21:17,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:17,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:17,248 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:21:17,250 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 16:21:17,250 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 16:21:17,256 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:17,261 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 16:21:17,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:21:17,262 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:21:17,263 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 16:21:17,264 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 16:21:17,265 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:21:17,275 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:21:17,275 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:21:17,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:21:17,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:21:17,275 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:21:17,277 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 16:21:17,277 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 16:21:17,283 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:21:17,289 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 16:21:17,294 INFO L201 PluginConnector]: Adding new model acq-work-5threads.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 26.04 04:21:17 BoogieIcfgContainer [2025-04-26 16:21:17,294 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2025-04-26 16:21:17,295 INFO L158 Benchmark]: Toolchain (without parser) took 26007.78ms. Allocated memory was 159.4MB in the beginning and 6.3GB in the end (delta: 6.1GB). Free memory was 83.6MB in the beginning and 4.1GB in the end (delta: -4.0GB). Peak memory consumption was 2.4GB. Max. memory is 8.0GB. [2025-04-26 16:21:17,295 INFO L158 Benchmark]: Boogie PL CUP Parser took 1.05ms. Allocated memory is still 159.4MB. Free memory is still 84.6MB. There was no memory consumed. Max. memory is 8.0GB. [2025-04-26 16:21:17,295 INFO L158 Benchmark]: Boogie Procedure Inliner took 47.20ms. Allocated memory is still 159.4MB. Free memory was 83.6MB in the beginning and 81.1MB in the end (delta: 2.5MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2025-04-26 16:21:17,296 INFO L158 Benchmark]: Boogie Preprocessor took 21.31ms. Allocated memory is still 159.4MB. Free memory was 81.1MB in the beginning and 80.1MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 8.0GB. [2025-04-26 16:21:17,296 INFO L158 Benchmark]: RCFGBuilder took 223.11ms. Allocated memory is still 159.4MB. Free memory was 80.1MB in the beginning and 69.6MB in the end (delta: 10.4MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. [2025-04-26 16:21:17,296 INFO L158 Benchmark]: BuchiAutomizer took 25713.41ms. Allocated memory was 159.4MB in the beginning and 6.3GB in the end (delta: 6.1GB). Free memory was 69.5MB in the beginning and 4.1GB in the end (delta: -4.0GB). Peak memory consumption was 2.4GB. Max. memory is 8.0GB. [2025-04-26 16:21:17,297 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 1.05ms. Allocated memory is still 159.4MB. Free memory is still 84.6MB. There was no memory consumed. Max. memory is 8.0GB. * Boogie Procedure Inliner took 47.20ms. Allocated memory is still 159.4MB. Free memory was 83.6MB in the beginning and 81.1MB in the end (delta: 2.5MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * Boogie Preprocessor took 21.31ms. Allocated memory is still 159.4MB. Free memory was 81.1MB in the beginning and 80.1MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 8.0GB. * RCFGBuilder took 223.11ms. Allocated memory is still 159.4MB. Free memory was 80.1MB in the beginning and 69.6MB in the end (delta: 10.4MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. * BuchiAutomizer took 25713.41ms. Allocated memory was 159.4MB in the beginning and 6.3GB in the end (delta: 6.1GB). Free memory was 69.5MB in the beginning and 4.1GB in the end (delta: -4.0GB). Peak memory consumption was 2.4GB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 25.6s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 6.1s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital38 mio100 ax100 hnf100 lsp63 ukn83 mio100 lsp100 div100 bol164 ite100 ukn100 eq100 hnf100 smp66 dnf163 smp61 tf100 neg100 sie136 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 37ms VariablesStem: 2 VariablesLoop: 2 DisjunctsStem: 1 DisjunctsLoop: 2 SupportingInvariants: 12 MotzkinApplications: 48 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 0.0s InitialAbstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "[186] $Ultimate##0-->$Ultimate##0: Formula: (and (= v_thread1WithAssertThread1of1ForFork2_thidvar0_2 1) (= |v_thread1WithAssertThread1of1ForFork2_x#1_8| 1)) InVars {} OutVars{thread1WithAssertThread1of1ForFork2_thidvar0=v_thread1WithAssertThread1of1ForFork2_thidvar0_2, thread1WithAssertThread1of1ForFork2_b#1=|v_thread1WithAssertThread1of1ForFork2_b#1_8|, thread1WithAssertThread1of1ForFork2_acquire_b#1=|v_thread1WithAssertThread1of1ForFork2_acquire_b#1_8|, thread1WithAssertThread1of1ForFork2_x#1=|v_thread1WithAssertThread1of1ForFork2_x#1_8|, thread1WithAssertThread1of1ForFork2_i#1=|v_thread1WithAssertThread1of1ForFork2_i#1_16|, thread1WithAssertThread1of1ForFork2_acquire_i#1=|v_thread1WithAssertThread1of1ForFork2_acquire_i#1_8|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork2_thidvar0, thread1WithAssertThread1of1ForFork2_b#1, thread1WithAssertThread1of1ForFork2_acquire_b#1, thread1WithAssertThread1of1ForFork2_x#1, thread1WithAssertThread1of1ForFork2_i#1, thread1WithAssertThread1of1ForFork2_acquire_i#1]" "[164] $Ultimate##0-->L34-1: Formula: (= |v_thread1WithAssertThread1of1ForFork2_i#1_1| 0) InVars {} OutVars{thread1WithAssertThread1of1ForFork2_i#1=|v_thread1WithAssertThread1of1ForFork2_i#1_1|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork2_i#1]" "[166] L34-1-->L35: Formula: (= |v_thread1WithAssertThread1of1ForFork2_acquire_i#1_1| |v_thread1WithAssertThread1of1ForFork2_i#1_3|) InVars {thread1WithAssertThread1of1ForFork2_i#1=|v_thread1WithAssertThread1of1ForFork2_i#1_3|} OutVars{thread1WithAssertThread1of1ForFork2_i#1=|v_thread1WithAssertThread1of1ForFork2_i#1_3|, thread1WithAssertThread1of1ForFork2_acquire_i#1=|v_thread1WithAssertThread1of1ForFork2_acquire_i#1_1|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork2_acquire_i#1]" "[168] L35-->L63: Formula: true InVars {} OutVars{thread1WithAssertThread1of1ForFork2_acquire_b#1=|v_thread1WithAssertThread1of1ForFork2_acquire_b#1_1|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork2_acquire_b#1]" "[169] L63-->L63-1: Formula: (let ((.cse0 (not |v_thread1WithAssertThread1of1ForFork2_acquire_b#1_3|))) (and (let ((.cse1 (select v_B_28 |v_thread1WithAssertThread1of1ForFork2_acquire_i#1_3|))) (or (and .cse0 (not .cse1)) (and |v_thread1WithAssertThread1of1ForFork2_acquire_b#1_3| .cse1))) (or (and |v_thread1WithAssertThread1of1ForFork2_acquire_b#1_3| (= v_B_27 (store v_B_28 |v_thread1WithAssertThread1of1ForFork2_acquire_i#1_3| false))) (and (= v_B_28 v_B_27) .cse0)))) InVars {thread1WithAssertThread1of1ForFork2_acquire_i#1=|v_thread1WithAssertThread1of1ForFork2_acquire_i#1_3|, B=v_B_28} OutVars{thread1WithAssertThread1of1ForFork2_acquire_i#1=|v_thread1WithAssertThread1of1ForFork2_acquire_i#1_3|, thread1WithAssertThread1of1ForFork2_acquire_b#1=|v_thread1WithAssertThread1of1ForFork2_acquire_b#1_3|, B=v_B_27} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork2_acquire_b#1, B]" "[170] L63-1-->L35-1: Formula: (or (and |v_thread1WithAssertThread1of1ForFork2_acquire_b#1_5| |v_thread1WithAssertThread1of1ForFork2_b#1_1|) (and (not |v_thread1WithAssertThread1of1ForFork2_acquire_b#1_5|) (not |v_thread1WithAssertThread1of1ForFork2_b#1_1|))) InVars {thread1WithAssertThread1of1ForFork2_acquire_b#1=|v_thread1WithAssertThread1of1ForFork2_acquire_b#1_5|} OutVars{thread1WithAssertThread1of1ForFork2_b#1=|v_thread1WithAssertThread1of1ForFork2_b#1_1|, thread1WithAssertThread1of1ForFork2_acquire_b#1=|v_thread1WithAssertThread1of1ForFork2_acquire_b#1_5|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork2_b#1]" "[171] L35-1-->L36: Formula: true InVars {} OutVars{thread1WithAssertThread1of1ForFork2_acquire_i#1=|v_thread1WithAssertThread1of1ForFork2_acquire_i#1_5|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork2_acquire_i#1]" "[173] L36-->L36-2: Formula: (not |v_thread1WithAssertThread1of1ForFork2_b#1_5|) InVars {thread1WithAssertThread1of1ForFork2_b#1=|v_thread1WithAssertThread1of1ForFork2_b#1_5|} OutVars{thread1WithAssertThread1of1ForFork2_b#1=|v_thread1WithAssertThread1of1ForFork2_b#1_5|} AuxVars[] AssignedVars[]" "[175] L36-2-->L34-1: Formula: (= (+ |v_thread1WithAssertThread1of1ForFork2_i#1_7| 1) |v_thread1WithAssertThread1of1ForFork2_i#1_8|) InVars {thread1WithAssertThread1of1ForFork2_i#1=|v_thread1WithAssertThread1of1ForFork2_i#1_7|} OutVars{thread1WithAssertThread1of1ForFork2_i#1=|v_thread1WithAssertThread1of1ForFork2_i#1_8|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork2_i#1]" Loop: "[166] L34-1-->L35: Formula: (= |v_thread1WithAssertThread1of1ForFork2_acquire_i#1_1| |v_thread1WithAssertThread1of1ForFork2_i#1_3|) InVars {thread1WithAssertThread1of1ForFork2_i#1=|v_thread1WithAssertThread1of1ForFork2_i#1_3|} OutVars{thread1WithAssertThread1of1ForFork2_i#1=|v_thread1WithAssertThread1of1ForFork2_i#1_3|, thread1WithAssertThread1of1ForFork2_acquire_i#1=|v_thread1WithAssertThread1of1ForFork2_acquire_i#1_1|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork2_acquire_i#1]" "[168] L35-->L63: Formula: true InVars {} OutVars{thread1WithAssertThread1of1ForFork2_acquire_b#1=|v_thread1WithAssertThread1of1ForFork2_acquire_b#1_1|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork2_acquire_b#1]" "[169] L63-->L63-1: Formula: (let ((.cse0 (not |v_thread1WithAssertThread1of1ForFork2_acquire_b#1_3|))) (and (let ((.cse1 (select v_B_28 |v_thread1WithAssertThread1of1ForFork2_acquire_i#1_3|))) (or (and .cse0 (not .cse1)) (and |v_thread1WithAssertThread1of1ForFork2_acquire_b#1_3| .cse1))) (or (and |v_thread1WithAssertThread1of1ForFork2_acquire_b#1_3| (= v_B_27 (store v_B_28 |v_thread1WithAssertThread1of1ForFork2_acquire_i#1_3| false))) (and (= v_B_28 v_B_27) .cse0)))) InVars {thread1WithAssertThread1of1ForFork2_acquire_i#1=|v_thread1WithAssertThread1of1ForFork2_acquire_i#1_3|, B=v_B_28} OutVars{thread1WithAssertThread1of1ForFork2_acquire_i#1=|v_thread1WithAssertThread1of1ForFork2_acquire_i#1_3|, thread1WithAssertThread1of1ForFork2_acquire_b#1=|v_thread1WithAssertThread1of1ForFork2_acquire_b#1_3|, B=v_B_27} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork2_acquire_b#1, B]" "[170] L63-1-->L35-1: Formula: (or (and |v_thread1WithAssertThread1of1ForFork2_acquire_b#1_5| |v_thread1WithAssertThread1of1ForFork2_b#1_1|) (and (not |v_thread1WithAssertThread1of1ForFork2_acquire_b#1_5|) (not |v_thread1WithAssertThread1of1ForFork2_b#1_1|))) InVars {thread1WithAssertThread1of1ForFork2_acquire_b#1=|v_thread1WithAssertThread1of1ForFork2_acquire_b#1_5|} OutVars{thread1WithAssertThread1of1ForFork2_b#1=|v_thread1WithAssertThread1of1ForFork2_b#1_1|, thread1WithAssertThread1of1ForFork2_acquire_b#1=|v_thread1WithAssertThread1of1ForFork2_acquire_b#1_5|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork2_b#1]" "[171] L35-1-->L36: Formula: true InVars {} OutVars{thread1WithAssertThread1of1ForFork2_acquire_i#1=|v_thread1WithAssertThread1of1ForFork2_acquire_i#1_5|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork2_acquire_i#1]" "[173] L36-->L36-2: Formula: (not |v_thread1WithAssertThread1of1ForFork2_b#1_5|) InVars {thread1WithAssertThread1of1ForFork2_b#1=|v_thread1WithAssertThread1of1ForFork2_b#1_5|} OutVars{thread1WithAssertThread1of1ForFork2_b#1=|v_thread1WithAssertThread1of1ForFork2_b#1_5|} AuxVars[] AssignedVars[]" "[175] L36-2-->L34-1: Formula: (= (+ |v_thread1WithAssertThread1of1ForFork2_i#1_7| 1) |v_thread1WithAssertThread1of1ForFork2_i#1_8|) InVars {thread1WithAssertThread1of1ForFork2_i#1=|v_thread1WithAssertThread1of1ForFork2_i#1_7|} OutVars{thread1WithAssertThread1of1ForFork2_i#1=|v_thread1WithAssertThread1of1ForFork2_i#1_8|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork2_i#1]" RESULT: Ultimate could not prove your program: unable to determine termination [2025-04-26 16:21:17,308 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with exit code 0 Received shutdown request...