/root/.sdkman/candidates/java/current/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/automizer/svcomp-Termination-32bit-Automizer_Default.epf --buchiautomizer.automaton.type.for.concurrent.programs BUCHI_PETRI_NET --buchiautomizer.use.buchi.petri.net.intersection.optimizations false --buchiautomizer.use.automata.for.buchi.petri.net.emptiness.check true -tc ../../../trunk/examples/toolchains/BuchiAutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/POPL2023/work-steal1.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.3-?-9ecb849-m [2024-02-10 01:37:41,412 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-10 01:37:41,460 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-32bit-Automizer_Default.epf [2024-02-10 01:37:41,464 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-10 01:37:41,464 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-10 01:37:41,465 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.Only consider context switches at boundaries of atomic blocks [2024-02-10 01:37:41,483 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-10 01:37:41,483 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-10 01:37:41,484 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-10 01:37:41,484 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-10 01:37:41,484 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-10 01:37:41,485 INFO L153 SettingsManager]: * Use SBE=true [2024-02-10 01:37:41,485 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2024-02-10 01:37:41,485 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2024-02-10 01:37:41,485 INFO L153 SettingsManager]: * Use old map elimination=false [2024-02-10 01:37:41,486 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2024-02-10 01:37:41,486 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2024-02-10 01:37:41,486 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2024-02-10 01:37:41,486 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-10 01:37:41,487 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2024-02-10 01:37:41,487 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-10 01:37:41,492 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-10 01:37:41,493 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-10 01:37:41,493 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-10 01:37:41,495 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2024-02-10 01:37:41,495 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2024-02-10 01:37:41,496 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2024-02-10 01:37:41,496 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-02-10 01:37:41,497 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-10 01:37:41,497 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-10 01:37:41,497 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2024-02-10 01:37:41,498 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-10 01:37:41,498 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-10 01:37:41,498 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-10 01:37:41,498 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-10 01:37:41,498 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-10 01:37:41,498 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-10 01:37:41,499 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2024-02-10 01:37:41,499 INFO L153 SettingsManager]: * TransformationType=MODULO_NEIGHBOR WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: Automaton type for concurrent programs -> BUCHI_PETRI_NET Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: Use Buchi Petri Net Intersection Optimizations -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: Use automata for Buchi Petri Net emptiness check -> true [2024-02-10 01:37:41,755 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-10 01:37:41,776 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-10 01:37:41,779 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-10 01:37:41,780 INFO L270 PluginConnector]: Initializing Boogie PL CUP Parser... [2024-02-10 01:37:41,781 INFO L274 PluginConnector]: Boogie PL CUP Parser initialized [2024-02-10 01:37:41,782 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/POPL2023/work-steal1.bpl [2024-02-10 01:37:41,782 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/POPL2023/work-steal1.bpl' [2024-02-10 01:37:41,813 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-10 01:37:41,815 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-02-10 01:37:41,817 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-02-10 01:37:41,817 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-02-10 01:37:41,817 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-02-10 01:37:41,828 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "work-steal1.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.02 01:37:41" (1/1) ... [2024-02-10 01:37:41,834 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "work-steal1.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.02 01:37:41" (1/1) ... [2024-02-10 01:37:41,858 INFO L138 Inliner]: procedures = 4, calls = 4, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 22 [2024-02-10 01:37:41,861 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-02-10 01:37:41,862 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-02-10 01:37:41,862 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-02-10 01:37:41,862 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-02-10 01:37:41,875 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "work-steal1.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.02 01:37:41" (1/1) ... [2024-02-10 01:37:41,875 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "work-steal1.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.02 01:37:41" (1/1) ... [2024-02-10 01:37:41,881 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "work-steal1.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.02 01:37:41" (1/1) ... [2024-02-10 01:37:41,881 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "work-steal1.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.02 01:37:41" (1/1) ... [2024-02-10 01:37:41,882 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "work-steal1.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.02 01:37:41" (1/1) ... [2024-02-10 01:37:41,885 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "work-steal1.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.02 01:37:41" (1/1) ... [2024-02-10 01:37:41,903 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "work-steal1.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.02 01:37:41" (1/1) ... [2024-02-10 01:37:41,904 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "work-steal1.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.02 01:37:41" (1/1) ... [2024-02-10 01:37:41,905 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-02-10 01:37:41,906 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-02-10 01:37:41,906 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-02-10 01:37:41,906 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-02-10 01:37:41,908 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "work-steal1.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.02 01:37:41" (1/1) ... [2024-02-10 01:37:41,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:37:41,928 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:37:41,943 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:37:41,968 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2024-02-10 01:37:41,991 INFO L124 BoogieDeclarations]: Specification and implementation of procedure workerWithAssert given in one single declaration [2024-02-10 01:37:41,991 INFO L130 BoogieDeclarations]: Found specification of procedure workerWithAssert [2024-02-10 01:37:41,992 INFO L138 BoogieDeclarations]: Found implementation of procedure workerWithAssert [2024-02-10 01:37:41,992 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2024-02-10 01:37:41,992 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-02-10 01:37:41,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-02-10 01:37:41,992 INFO L124 BoogieDeclarations]: Specification and implementation of procedure worker given in one single declaration [2024-02-10 01:37:41,993 INFO L130 BoogieDeclarations]: Found specification of procedure worker [2024-02-10 01:37:41,993 INFO L138 BoogieDeclarations]: Found implementation of procedure worker [2024-02-10 01:37:41,993 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-02-10 01:37:42,039 INFO L236 CfgBuilder]: Building ICFG [2024-02-10 01:37:42,042 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2024-02-10 01:37:42,171 INFO L277 CfgBuilder]: Performing block encoding [2024-02-10 01:37:42,196 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-02-10 01:37:42,197 INFO L302 CfgBuilder]: Removed 2 assume(true) statements. [2024-02-10 01:37:42,198 INFO L201 PluginConnector]: Adding new model work-steal1.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.02 01:37:42 BoogieIcfgContainer [2024-02-10 01:37:42,198 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-02-10 01:37:42,199 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2024-02-10 01:37:42,199 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2024-02-10 01:37:42,202 INFO L274 PluginConnector]: BuchiAutomizer initialized [2024-02-10 01:37:42,203 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-02-10 01:37:42,203 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "work-steal1.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.02 01:37:41" (1/2) ... [2024-02-10 01:37:42,204 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@16573894 and model type work-steal1.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 10.02 01:37:42, skipping insertion in model container [2024-02-10 01:37:42,204 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-02-10 01:37:42,204 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "work-steal1.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.02 01:37:42" (2/2) ... [2024-02-10 01:37:42,205 INFO L332 chiAutomizerObserver]: Analyzing ICFG work-steal1.bpl [2024-02-10 01:37:42,263 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-02-10 01:37:42,287 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 33 places, 32 transitions, 72 flow [2024-02-10 01:37:42,308 INFO L124 PetriNetUnfolderBase]: 4/28 cut-off events. [2024-02-10 01:37:42,308 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-02-10 01:37:42,312 INFO L83 FinitePrefix]: Finished finitePrefix Result has 35 conditions, 28 events. 4/28 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 48 event pairs, 0 based on Foata normal form. 0/23 useless extension candidates. Maximal degree in co-relation 27. Up to 2 conditions per place. [2024-02-10 01:37:42,312 INFO L82 GeneralOperation]: Start removeDead. Operand has 33 places, 32 transitions, 72 flow [2024-02-10 01:37:42,315 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 31 places, 28 transitions, 62 flow [2024-02-10 01:37:42,325 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2024-02-10 01:37:42,325 INFO L304 stractBuchiCegarLoop]: Hoare is false [2024-02-10 01:37:42,325 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2024-02-10 01:37:42,325 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2024-02-10 01:37:42,325 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2024-02-10 01:37:42,325 INFO L308 stractBuchiCegarLoop]: Difference is false [2024-02-10 01:37:42,325 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2024-02-10 01:37:42,326 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiPetriNetCegarLoop ======== [2024-02-10 01:37:42,326 INFO L139 chiPetriNetCegarLoop]: use automaton for emptiness check [2024-02-10 01:37:42,326 INFO L128 iNet2FiniteAutomaton]: Start buchiPetriNet2FiniteAutomaton. Operand has 31 places, 28 transitions, 62 flow [2024-02-10 01:37:42,353 INFO L151 iNet2FiniteAutomaton]: Finished buchiPetriNet2FiniteAutomaton. Result has 234 states, 232 states have (on average 2.663793103448276) internal successors, (618), 233 states have internal predecessors, (618), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-02-10 01:37:42,354 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 234 states, 232 states have (on average 2.663793103448276) internal successors, (618), 233 states have internal predecessors, (618), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-02-10 01:37:42,382 INFO L131 ngComponentsAnalysis]: Automaton has 13 accepting balls. 216 [2024-02-10 01:37:42,382 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-02-10 01:37:42,382 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-02-10 01:37:42,385 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2024-02-10 01:37:42,385 INFO L139 chiPetriNetCegarLoop]: use automaton for emptiness check [2024-02-10 01:37:42,386 INFO L128 iNet2FiniteAutomaton]: Start buchiPetriNet2FiniteAutomaton. Operand has 31 places, 28 transitions, 62 flow [2024-02-10 01:37:42,400 INFO L151 iNet2FiniteAutomaton]: Finished buchiPetriNet2FiniteAutomaton. Result has 234 states, 232 states have (on average 2.663793103448276) internal successors, (618), 233 states have internal predecessors, (618), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-02-10 01:37:42,401 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 234 states, 232 states have (on average 2.663793103448276) internal successors, (618), 233 states have internal predecessors, (618), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-02-10 01:37:42,421 INFO L131 ngComponentsAnalysis]: Automaton has 13 accepting balls. 216 [2024-02-10 01:37:42,422 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-02-10 01:37:42,422 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-02-10 01:37:42,427 INFO L748 eck$LassoCheckResult]: Stem: Black: 506#[$Ultimate##0]don't care [89] $Ultimate##0-->L27: Formula: (= v_cnt_6 0) InVars {cnt=v_cnt_6} OutVars{cnt=v_cnt_6} AuxVars[] AssignedVars[] 509#[L27]don't care [76] L27-->L29: Formula: (<= 0 v_N_5) InVars {N=v_N_5} OutVars{N=v_N_5} AuxVars[] AssignedVars[] 511#[L29]don't care [117] L29-->L39: Formula: (= v_workerWithAssertThread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{workerWithAssertThread1of1ForFork0_thidvar0=v_workerWithAssertThread1of1ForFork0_thidvar0_2, workerWithAssertThread1of1ForFork0_i#1=|v_workerWithAssertThread1of1ForFork0_i#1_14|, workerWithAssertThread1of1ForFork0_steal_delta#1=|v_workerWithAssertThread1of1ForFork0_steal_delta#1_8|, workerWithAssertThread1of1ForFork0_steal_x#1=|v_workerWithAssertThread1of1ForFork0_steal_x#1_8|} AuxVars[] AssignedVars[workerWithAssertThread1of1ForFork0_thidvar0, workerWithAssertThread1of1ForFork0_i#1, workerWithAssertThread1of1ForFork0_steal_delta#1, workerWithAssertThread1of1ForFork0_steal_x#1] 513#[L29-1, L39]don't care [2024-02-10 01:37:42,427 INFO L750 eck$LassoCheckResult]: Loop: 513#[L29-1, L39]don't care [92] L39-->L40: Formula: (= |v_workerWithAssertThread1of1ForFork0_steal_delta#1_1| 1) InVars {} OutVars{workerWithAssertThread1of1ForFork0_steal_delta#1=|v_workerWithAssertThread1of1ForFork0_steal_delta#1_1|} AuxVars[] AssignedVars[workerWithAssertThread1of1ForFork0_steal_delta#1] 515#[L29-1, L40]don't care [94] L40-->L68: Formula: true InVars {} OutVars{workerWithAssertThread1of1ForFork0_steal_x#1=|v_workerWithAssertThread1of1ForFork0_steal_x#1_1|} AuxVars[] AssignedVars[workerWithAssertThread1of1ForFork0_steal_x#1] 521#[L29-1, L68]don't care [96] L68-->L69-1: Formula: (let ((.cse0 (+ |v_workerWithAssertThread1of1ForFork0_steal_delta#1_3| v_cnt_In_1))) (or (and (< v_N_In_1 .cse0) (= v_cnt_Out_2 v_cnt_In_1) (= (+ |v_workerWithAssertThread1of1ForFork0_steal_x#1_3| 1) 0)) (and (<= .cse0 v_N_In_1) (= .cse0 v_cnt_Out_2) (= |v_workerWithAssertThread1of1ForFork0_steal_x#1_3| v_cnt_In_1)))) InVars {workerWithAssertThread1of1ForFork0_steal_delta#1=|v_workerWithAssertThread1of1ForFork0_steal_delta#1_3|, N=v_N_In_1, cnt=v_cnt_In_1} OutVars{workerWithAssertThread1of1ForFork0_steal_delta#1=|v_workerWithAssertThread1of1ForFork0_steal_delta#1_3|, N=v_N_In_1, cnt=v_cnt_Out_2, workerWithAssertThread1of1ForFork0_steal_x#1=|v_workerWithAssertThread1of1ForFork0_steal_x#1_3|} AuxVars[] AssignedVars[cnt, workerWithAssertThread1of1ForFork0_steal_x#1] 535#[L29-1, L69-1]don't care [97] L69-1-->L40-1: Formula: (= |v_workerWithAssertThread1of1ForFork0_steal_x#1_5| |v_workerWithAssertThread1of1ForFork0_i#1_1|) InVars {workerWithAssertThread1of1ForFork0_steal_x#1=|v_workerWithAssertThread1of1ForFork0_steal_x#1_5|} OutVars{workerWithAssertThread1of1ForFork0_i#1=|v_workerWithAssertThread1of1ForFork0_i#1_1|, workerWithAssertThread1of1ForFork0_steal_x#1=|v_workerWithAssertThread1of1ForFork0_steal_x#1_5|} AuxVars[] AssignedVars[workerWithAssertThread1of1ForFork0_i#1] 561#[L29-1, L40-1]don't care [98] L40-1-->L41: Formula: true InVars {} OutVars{workerWithAssertThread1of1ForFork0_steal_delta#1=|v_workerWithAssertThread1of1ForFork0_steal_delta#1_5|} AuxVars[] AssignedVars[workerWithAssertThread1of1ForFork0_steal_delta#1] 599#[L29-1, L41]don't care [100] L41-->L44: Formula: (<= 0 |v_workerWithAssertThread1of1ForFork0_i#1_5|) InVars {workerWithAssertThread1of1ForFork0_i#1=|v_workerWithAssertThread1of1ForFork0_i#1_5|} OutVars{workerWithAssertThread1of1ForFork0_i#1=|v_workerWithAssertThread1of1ForFork0_i#1_5|} AuxVars[] AssignedVars[] 641#[L29-1, L44]don't care [102] L44-->L45: Formula: (and (<= 0 |v_workerWithAssertThread1of1ForFork0_i#1_9|) (< |v_workerWithAssertThread1of1ForFork0_i#1_9| v_N_4)) InVars {workerWithAssertThread1of1ForFork0_i#1=|v_workerWithAssertThread1of1ForFork0_i#1_9|, N=v_N_4} OutVars{workerWithAssertThread1of1ForFork0_i#1=|v_workerWithAssertThread1of1ForFork0_i#1_9|, N=v_N_4} AuxVars[] AssignedVars[] 685#[L29-1, L45]don't care [103] L45-->L39: Formula: (= (store v_A_2 |v_workerWithAssertThread1of1ForFork0_i#1_11| (+ (select v_A_2 |v_workerWithAssertThread1of1ForFork0_i#1_11|) 1)) v_A_1) InVars {A=v_A_2, workerWithAssertThread1of1ForFork0_i#1=|v_workerWithAssertThread1of1ForFork0_i#1_11|} OutVars{A=v_A_1, workerWithAssertThread1of1ForFork0_i#1=|v_workerWithAssertThread1of1ForFork0_i#1_11|} AuxVars[] AssignedVars[A] 513#[L29-1, L39]don't care [2024-02-10 01:37:42,431 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2024-02-10 01:37:42,432 INFO L85 PathProgramCache]: Analyzing trace with hash 117793, now seen corresponding path program 1 times [2024-02-10 01:37:42,438 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-02-10 01:37:42,439 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [41373696] [2024-02-10 01:37:42,439 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-02-10 01:37:42,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-02-10 01:37:42,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-02-10 01:37:42,492 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-02-10 01:37:42,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-02-10 01:37:42,505 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-02-10 01:37:42,507 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2024-02-10 01:37:42,507 INFO L85 PathProgramCache]: Analyzing trace with hash -15694585, now seen corresponding path program 1 times [2024-02-10 01:37:42,507 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-02-10 01:37:42,508 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1594945816] [2024-02-10 01:37:42,508 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-02-10 01:37:42,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-02-10 01:37:42,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-02-10 01:37:42,534 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-02-10 01:37:42,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-02-10 01:37:42,545 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-02-10 01:37:42,546 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2024-02-10 01:37:42,546 INFO L85 PathProgramCache]: Analyzing trace with hash 2132029735, now seen corresponding path program 1 times [2024-02-10 01:37:42,546 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-02-10 01:37:42,547 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [12843581] [2024-02-10 01:37:42,547 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-02-10 01:37:42,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-02-10 01:37:42,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-02-10 01:37:42,569 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-02-10 01:37:42,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-02-10 01:37:42,580 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-02-10 01:37:42,723 INFO L210 LassoAnalysis]: Preferences: [2024-02-10 01:37:42,724 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2024-02-10 01:37:42,724 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-02-10 01:37:42,724 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2024-02-10 01:37:42,724 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2024-02-10 01:37:42,724 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:37:42,724 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2024-02-10 01:37:42,725 INFO L132 ssoRankerPreferences]: Path of dumped script: [2024-02-10 01:37:42,725 INFO L133 ssoRankerPreferences]: Filename of dumped script: work-steal1.bpl_BEv2_Iteration1_Lasso [2024-02-10 01:37:42,725 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2024-02-10 01:37:42,725 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2024-02-10 01:37:42,735 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 01:37:42,743 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 01:37:42,779 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 01:37:42,849 INFO L294 LassoAnalysis]: Preprocessing complete. [2024-02-10 01:37:42,852 INFO L490 LassoAnalysis]: Using template 'affine'. [2024-02-10 01:37:42,853 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:37:42,854 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:37:42,856 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:37:42,864 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:37:42,868 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2024-02-10 01:37:42,871 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 01:37:42,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:37:42,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:37:42,872 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 01:37:42,876 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-02-10 01:37:42,876 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-02-10 01:37:42,892 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:37:42,898 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Ended with exit code 0 [2024-02-10 01:37:42,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:37:42,899 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:37:42,900 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:37:42,902 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2024-02-10 01:37:42,903 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:37:42,910 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 01:37:42,910 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-10 01:37:42,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:37:42,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:37:42,911 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 01:37:42,911 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-02-10 01:37:42,911 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-10 01:37:42,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:37:42,939 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2024-02-10 01:37:42,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:37:42,939 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:37:42,945 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:37:42,950 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:37:42,958 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 01:37:42,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:37:42,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:37:42,959 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 01:37:42,968 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2024-02-10 01:37:42,971 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-02-10 01:37:42,971 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-02-10 01:37:42,988 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2024-02-10 01:37:43,004 INFO L443 ModelExtractionUtils]: Simplification made 8 calls to the SMT solver. [2024-02-10 01:37:43,004 INFO L444 ModelExtractionUtils]: 9 out of 16 variables were initially zero. Simplification set additionally 4 variables to zero. [2024-02-10 01:37:43,006 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:37:43,006 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:37:43,008 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:37:43,010 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2024-02-10 01:37:43,010 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2024-02-10 01:37:43,031 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2024-02-10 01:37:43,031 INFO L513 LassoAnalysis]: Proved termination. [2024-02-10 01:37:43,032 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(N, cnt) = 1*N - 1*cnt Supporting invariants [] [2024-02-10 01:37:43,047 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2024-02-10 01:37:43,050 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2024-02-10 01:37:43,065 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2024-02-10 01:37:43,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-02-10 01:37:43,077 INFO L262 TraceCheckSpWp]: Trace formula consists of 7 conjuncts, 2 conjunts are in the unsatisfiable core [2024-02-10 01:37:43,078 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-02-10 01:37:43,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-02-10 01:37:43,104 INFO L262 TraceCheckSpWp]: Trace formula consists of 15 conjuncts, 6 conjunts are in the unsatisfiable core [2024-02-10 01:37:43,105 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-02-10 01:37:43,258 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0 [2024-02-10 01:37:43,359 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-02-10 01:37:43,392 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 5 loop predicates [2024-02-10 01:37:43,394 INFO L162 BuchiComplementFKV]: Start buchiComplementFKV with optimization HEIMAT2. Operand has 6 states, 6 states have (on average 1.8333333333333333) internal successors, (11), 6 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-02-10 01:37:43,970 INFO L171 BuchiComplementFKV]: Finished buchiComplementFKV with optimization HEIMAT2. Operand has 6 states, 6 states have (on average 1.8333333333333333) internal successors, (11), 6 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 20 states and 916 transitions.11 powerset states9 rank states. The highest rank that occured is 1 [2024-02-10 01:37:43,971 INFO L89 BuchiIntersect]: Starting Intersection [2024-02-10 01:37:43,972 INFO L72 uchiIntersectDefault]: Starting Basic Intersection [2024-02-10 01:37:43,985 INFO L85 uchiIntersectDefault]: Exiting Basic Intersection [2024-02-10 01:37:43,986 INFO L99 BuchiIntersect]: Exiting Intersection [2024-02-10 01:37:43,988 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 10 states 1 stem states 8 non-accepting loop states 1 accepting loop states [2024-02-10 01:37:43,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 1.8333333333333333) internal successors, (11), 6 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-02-10 01:37:43,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 306 transitions. [2024-02-10 01:37:43,996 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 10 states and 306 transitions. Stem has 3 letters. Loop has 8 letters. [2024-02-10 01:37:43,996 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-02-10 01:37:43,996 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 10 states and 306 transitions. Stem has 11 letters. Loop has 8 letters. [2024-02-10 01:37:43,997 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-02-10 01:37:43,999 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 10 states and 306 transitions. Stem has 3 letters. Loop has 16 letters. [2024-02-10 01:37:44,000 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-02-10 01:37:44,000 INFO L428 stractBuchiCegarLoop]: Abstraction has has 71 places, 1592 transitions, 6716 flow [2024-02-10 01:37:44,000 INFO L335 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2024-02-10 01:37:44,004 INFO L139 chiPetriNetCegarLoop]: use automaton for emptiness check [2024-02-10 01:37:44,004 INFO L128 iNet2FiniteAutomaton]: Start buchiPetriNet2FiniteAutomaton. Operand has 71 places, 1592 transitions, 6716 flow [2024-02-10 01:37:44,080 INFO L151 iNet2FiniteAutomaton]: Finished buchiPetriNet2FiniteAutomaton. Result has 881 states, 860 states have (on average 2.9569767441860466) internal successors, (2543), 880 states have internal predecessors, (2543), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-02-10 01:37:44,081 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 881 states, 860 states have (on average 2.9569767441860466) internal successors, (2543), 880 states have internal predecessors, (2543), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-02-10 01:37:44,102 INFO L131 ngComponentsAnalysis]: Automaton has 24 accepting balls. 416 [2024-02-10 01:37:44,102 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-02-10 01:37:44,102 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-02-10 01:37:44,104 INFO L748 eck$LassoCheckResult]: Stem: Black: 1077#[$Ultimate##0]don't care [89] $Ultimate##0-->L27: Formula: (= v_cnt_6 0) InVars {cnt=v_cnt_6} OutVars{cnt=v_cnt_6} AuxVars[] AssignedVars[] Black: 1082#[L27]don't care [76] L27-->L29: Formula: (<= 0 v_N_5) InVars {N=v_N_5} OutVars{N=v_N_5} AuxVars[] AssignedVars[] Black: 1090#[L29]don't care [117] L29-->L39: Formula: (= v_workerWithAssertThread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{workerWithAssertThread1of1ForFork0_thidvar0=v_workerWithAssertThread1of1ForFork0_thidvar0_2, workerWithAssertThread1of1ForFork0_i#1=|v_workerWithAssertThread1of1ForFork0_i#1_14|, workerWithAssertThread1of1ForFork0_steal_delta#1=|v_workerWithAssertThread1of1ForFork0_steal_delta#1_8|, workerWithAssertThread1of1ForFork0_steal_x#1=|v_workerWithAssertThread1of1ForFork0_steal_x#1_8|} AuxVars[] AssignedVars[workerWithAssertThread1of1ForFork0_thidvar0, workerWithAssertThread1of1ForFork0_i#1, workerWithAssertThread1of1ForFork0_steal_delta#1, workerWithAssertThread1of1ForFork0_steal_x#1] Black: 1093#[L39, L29-1]don't care [120] L29-1-->L54: Formula: (and (= 2 v_workerThread1of1ForFork1_thidvar0_2) (= 2 v_workerThread1of1ForFork1_thidvar1_2)) InVars {} OutVars{workerThread1of1ForFork1_i#1=|v_workerThread1of1ForFork1_i#1_12|, workerThread1of1ForFork1_thidvar1=v_workerThread1of1ForFork1_thidvar1_2, workerThread1of1ForFork1_thidvar0=v_workerThread1of1ForFork1_thidvar0_2, workerThread1of1ForFork1_steal_x#1=|v_workerThread1of1ForFork1_steal_x#1_8|, workerThread1of1ForFork1_steal_delta#1=|v_workerThread1of1ForFork1_steal_delta#1_8|} AuxVars[] AssignedVars[workerThread1of1ForFork1_i#1, workerThread1of1ForFork1_thidvar1, workerThread1of1ForFork1_thidvar0, workerThread1of1ForFork1_steal_x#1, workerThread1of1ForFork1_steal_delta#1] Black: 1106#[L39, ULTIMATE.startFINAL, L54]don't care [104] L54-->L55: Formula: (= |v_workerThread1of1ForFork1_steal_delta#1_1| 1) InVars {} OutVars{workerThread1of1ForFork1_steal_delta#1=|v_workerThread1of1ForFork1_steal_delta#1_1|} AuxVars[] AssignedVars[workerThread1of1ForFork1_steal_delta#1] Black: 1153#[L55, L39, ULTIMATE.startFINAL]don't care [106] L55-->L68: Formula: true InVars {} OutVars{workerThread1of1ForFork1_steal_x#1=|v_workerThread1of1ForFork1_steal_x#1_1|} AuxVars[] AssignedVars[workerThread1of1ForFork1_steal_x#1] Black: 1263#[L68, L39, ULTIMATE.startFINAL]don't care [108] L68-->L69-1: Formula: (let ((.cse0 (+ |v_workerThread1of1ForFork1_steal_delta#1_3| v_cnt_In_3))) (or (and (= v_cnt_Out_6 v_cnt_In_3) (= (+ 1 |v_workerThread1of1ForFork1_steal_x#1_3|) 0) (< v_N_In_3 .cse0)) (and (<= .cse0 v_N_In_3) (= v_cnt_In_3 |v_workerThread1of1ForFork1_steal_x#1_3|) (= .cse0 v_cnt_Out_6)))) InVars {N=v_N_In_3, workerThread1of1ForFork1_steal_delta#1=|v_workerThread1of1ForFork1_steal_delta#1_3|, cnt=v_cnt_In_3} OutVars{N=v_N_In_3, workerThread1of1ForFork1_steal_delta#1=|v_workerThread1of1ForFork1_steal_delta#1_3|, cnt=v_cnt_Out_6, workerThread1of1ForFork1_steal_x#1=|v_workerThread1of1ForFork1_steal_x#1_3|} AuxVars[] AssignedVars[cnt, workerThread1of1ForFork1_steal_x#1] 1415#[L39, L69-1, ULTIMATE.startFINAL]don't care [2024-02-10 01:37:44,105 INFO L750 eck$LassoCheckResult]: Loop: 1415#[L39, L69-1, ULTIMATE.startFINAL]don't care [92] L39-->L40: Formula: (= |v_workerWithAssertThread1of1ForFork0_steal_delta#1_1| 1) InVars {} OutVars{workerWithAssertThread1of1ForFork0_steal_delta#1=|v_workerWithAssertThread1of1ForFork0_steal_delta#1_1|} AuxVars[] AssignedVars[workerWithAssertThread1of1ForFork0_steal_delta#1] Black: 1559#[L40, L69-1, ULTIMATE.startFINAL]don't care [94] L40-->L68: Formula: true InVars {} OutVars{workerWithAssertThread1of1ForFork0_steal_x#1=|v_workerWithAssertThread1of1ForFork0_steal_x#1_1|} AuxVars[] AssignedVars[workerWithAssertThread1of1ForFork0_steal_x#1] 1662#[L68, L69-1, ULTIMATE.startFINAL]don't care [96] L68-->L69-1: Formula: (let ((.cse0 (+ |v_workerWithAssertThread1of1ForFork0_steal_delta#1_3| v_cnt_In_1))) (or (and (< v_N_In_1 .cse0) (= v_cnt_Out_2 v_cnt_In_1) (= (+ |v_workerWithAssertThread1of1ForFork0_steal_x#1_3| 1) 0)) (and (<= .cse0 v_N_In_1) (= .cse0 v_cnt_Out_2) (= |v_workerWithAssertThread1of1ForFork0_steal_x#1_3| v_cnt_In_1)))) InVars {workerWithAssertThread1of1ForFork0_steal_delta#1=|v_workerWithAssertThread1of1ForFork0_steal_delta#1_3|, N=v_N_In_1, cnt=v_cnt_In_1} OutVars{workerWithAssertThread1of1ForFork0_steal_delta#1=|v_workerWithAssertThread1of1ForFork0_steal_delta#1_3|, N=v_N_In_1, cnt=v_cnt_Out_2, workerWithAssertThread1of1ForFork0_steal_x#1=|v_workerWithAssertThread1of1ForFork0_steal_x#1_3|} AuxVars[] AssignedVars[cnt, workerWithAssertThread1of1ForFork0_steal_x#1] Black: 1828#[L69-1, L69-1, ULTIMATE.startFINAL]don't care [97] L69-1-->L40-1: Formula: (= |v_workerWithAssertThread1of1ForFork0_steal_x#1_5| |v_workerWithAssertThread1of1ForFork0_i#1_1|) InVars {workerWithAssertThread1of1ForFork0_steal_x#1=|v_workerWithAssertThread1of1ForFork0_steal_x#1_5|} OutVars{workerWithAssertThread1of1ForFork0_i#1=|v_workerWithAssertThread1of1ForFork0_i#1_1|, workerWithAssertThread1of1ForFork0_steal_x#1=|v_workerWithAssertThread1of1ForFork0_steal_x#1_5|} AuxVars[] AssignedVars[workerWithAssertThread1of1ForFork0_i#1] 1954#[L40-1, L69-1, ULTIMATE.startFINAL]don't care [98] L40-1-->L41: Formula: true InVars {} OutVars{workerWithAssertThread1of1ForFork0_steal_delta#1=|v_workerWithAssertThread1of1ForFork0_steal_delta#1_5|} AuxVars[] AssignedVars[workerWithAssertThread1of1ForFork0_steal_delta#1] Black: 2216#[L69-1, ULTIMATE.startFINAL, L41]don't care [100] L41-->L44: Formula: (<= 0 |v_workerWithAssertThread1of1ForFork0_i#1_5|) InVars {workerWithAssertThread1of1ForFork0_i#1=|v_workerWithAssertThread1of1ForFork0_i#1_5|} OutVars{workerWithAssertThread1of1ForFork0_i#1=|v_workerWithAssertThread1of1ForFork0_i#1_5|} AuxVars[] AssignedVars[] 2481#[L44, L69-1, ULTIMATE.startFINAL]don't care [102] L44-->L45: Formula: (and (<= 0 |v_workerWithAssertThread1of1ForFork0_i#1_9|) (< |v_workerWithAssertThread1of1ForFork0_i#1_9| v_N_4)) InVars {workerWithAssertThread1of1ForFork0_i#1=|v_workerWithAssertThread1of1ForFork0_i#1_9|, N=v_N_4} OutVars{workerWithAssertThread1of1ForFork0_i#1=|v_workerWithAssertThread1of1ForFork0_i#1_9|, N=v_N_4} AuxVars[] AssignedVars[] Black: 2672#[L69-1, ULTIMATE.startFINAL, L45]don't care [103] L45-->L39: Formula: (= (store v_A_2 |v_workerWithAssertThread1of1ForFork0_i#1_11| (+ (select v_A_2 |v_workerWithAssertThread1of1ForFork0_i#1_11|) 1)) v_A_1) InVars {A=v_A_2, workerWithAssertThread1of1ForFork0_i#1=|v_workerWithAssertThread1of1ForFork0_i#1_11|} OutVars{A=v_A_1, workerWithAssertThread1of1ForFork0_i#1=|v_workerWithAssertThread1of1ForFork0_i#1_11|} AuxVars[] AssignedVars[A] 1415#[L39, L69-1, ULTIMATE.startFINAL]don't care [2024-02-10 01:37:44,105 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2024-02-10 01:37:44,105 INFO L85 PathProgramCache]: Analyzing trace with hash 1413805011, now seen corresponding path program 1 times [2024-02-10 01:37:44,105 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-02-10 01:37:44,106 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1234560884] [2024-02-10 01:37:44,106 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-02-10 01:37:44,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-02-10 01:37:44,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-02-10 01:37:44,123 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-02-10 01:37:44,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-02-10 01:37:44,141 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-02-10 01:37:44,142 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2024-02-10 01:37:44,142 INFO L85 PathProgramCache]: Analyzing trace with hash -15694585, now seen corresponding path program 2 times [2024-02-10 01:37:44,142 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-02-10 01:37:44,142 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [145523534] [2024-02-10 01:37:44,142 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-02-10 01:37:44,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-02-10 01:37:44,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-02-10 01:37:44,148 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-02-10 01:37:44,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-02-10 01:37:44,157 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-02-10 01:37:44,157 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2024-02-10 01:37:44,157 INFO L85 PathProgramCache]: Analyzing trace with hash 1691715289, now seen corresponding path program 1 times [2024-02-10 01:37:44,157 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-02-10 01:37:44,158 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [600922210] [2024-02-10 01:37:44,158 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-02-10 01:37:44,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-02-10 01:37:44,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-02-10 01:37:44,176 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-02-10 01:37:44,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-02-10 01:37:44,184 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-02-10 01:37:44,293 INFO L210 LassoAnalysis]: Preferences: [2024-02-10 01:37:44,293 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2024-02-10 01:37:44,293 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-02-10 01:37:44,293 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2024-02-10 01:37:44,293 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2024-02-10 01:37:44,293 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:37:44,294 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2024-02-10 01:37:44,294 INFO L132 ssoRankerPreferences]: Path of dumped script: [2024-02-10 01:37:44,294 INFO L133 ssoRankerPreferences]: Filename of dumped script: work-steal1.bpl_BEv2_Iteration2_Lasso [2024-02-10 01:37:44,294 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2024-02-10 01:37:44,294 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2024-02-10 01:37:44,296 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 01:37:44,298 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 01:37:44,301 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 01:37:44,303 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 01:37:44,308 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 01:37:44,310 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 01:37:44,313 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 01:37:44,511 INFO L294 LassoAnalysis]: Preprocessing complete. [2024-02-10 01:37:44,511 INFO L490 LassoAnalysis]: Using template 'affine'. [2024-02-10 01:37:44,511 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:37:44,512 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:37:44,516 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:37:44,520 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:37:44,527 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2024-02-10 01:37:44,527 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 01:37:44,528 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-10 01:37:44,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:37:44,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:37:44,528 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 01:37:44,528 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-02-10 01:37:44,528 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-10 01:37:44,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:37:44,544 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2024-02-10 01:37:44,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:37:44,545 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:37:44,548 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:37:44,554 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:37:44,561 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 01:37:44,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:37:44,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:37:44,562 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 01:37:44,564 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-02-10 01:37:44,564 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-02-10 01:37:44,568 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2024-02-10 01:37:44,576 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:37:44,582 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2024-02-10 01:37:44,582 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:37:44,583 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:37:44,584 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:37:44,588 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:37:44,592 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2024-02-10 01:37:44,595 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 01:37:44,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:37:44,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:37:44,596 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 01:37:44,601 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-02-10 01:37:44,602 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-02-10 01:37:44,616 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:37:44,624 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2024-02-10 01:37:44,625 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:37:44,625 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:37:44,626 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:37:44,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:37:44,638 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 01:37:44,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:37:44,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:37:44,639 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 01:37:44,641 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-02-10 01:37:44,641 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-02-10 01:37:44,644 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2024-02-10 01:37:44,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:37:44,659 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2024-02-10 01:37:44,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:37:44,660 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:37:44,661 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:37:44,666 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:37:44,673 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 01:37:44,673 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-10 01:37:44,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:37:44,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:37:44,673 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 01:37:44,673 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-02-10 01:37:44,673 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-10 01:37:44,676 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2024-02-10 01:37:44,689 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:37:44,695 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2024-02-10 01:37:44,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:37:44,695 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:37:44,696 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:37:44,698 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2024-02-10 01:37:44,699 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:37:44,705 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 01:37:44,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:37:44,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:37:44,706 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 01:37:44,707 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-02-10 01:37:44,707 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-02-10 01:37:44,728 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:37:44,734 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2024-02-10 01:37:44,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:37:44,735 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:37:44,736 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:37:44,739 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2024-02-10 01:37:44,739 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:37:44,746 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 01:37:44,746 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-10 01:37:44,746 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:37:44,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:37:44,747 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 01:37:44,747 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-02-10 01:37:44,747 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-10 01:37:44,757 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:37:44,763 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2024-02-10 01:37:44,764 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:37:44,764 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:37:44,765 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:37:44,770 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:37:44,777 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 01:37:44,777 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2024-02-10 01:37:44,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:37:44,777 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 01:37:44,783 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-02-10 01:37:44,783 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-02-10 01:37:44,791 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2024-02-10 01:37:44,796 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2024-02-10 01:37:44,812 INFO L443 ModelExtractionUtils]: Simplification made 6 calls to the SMT solver. [2024-02-10 01:37:44,813 INFO L444 ModelExtractionUtils]: 9 out of 19 variables were initially zero. Simplification set additionally 7 variables to zero. [2024-02-10 01:37:44,813 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:37:44,813 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:37:44,814 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:37:44,819 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2024-02-10 01:37:44,821 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2024-02-10 01:37:44,849 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2024-02-10 01:37:44,849 INFO L513 LassoAnalysis]: Proved termination. [2024-02-10 01:37:44,849 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(N, cnt) = 1*N - 1*cnt Supporting invariants [] [2024-02-10 01:37:44,855 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2024-02-10 01:37:44,856 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2024-02-10 01:37:44,863 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2024-02-10 01:37:44,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-02-10 01:37:44,868 INFO L262 TraceCheckSpWp]: Trace formula consists of 15 conjuncts, 2 conjunts are in the unsatisfiable core [2024-02-10 01:37:44,868 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-02-10 01:37:44,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-02-10 01:37:44,881 INFO L262 TraceCheckSpWp]: Trace formula consists of 15 conjuncts, 6 conjunts are in the unsatisfiable core [2024-02-10 01:37:44,881 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-02-10 01:37:45,014 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-02-10 01:37:45,015 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 5 loop predicates [2024-02-10 01:37:45,016 INFO L162 BuchiComplementFKV]: Start buchiComplementFKV with optimization HEIMAT2. Operand has 6 states, 6 states have (on average 2.5) internal successors, (15), 6 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-02-10 01:37:45,360 INFO L171 BuchiComplementFKV]: Finished buchiComplementFKV with optimization HEIMAT2. Operand has 6 states, 6 states have (on average 2.5) internal successors, (15), 6 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 20 states and 916 transitions.11 powerset states9 rank states. The highest rank that occured is 1 [2024-02-10 01:37:45,360 INFO L89 BuchiIntersect]: Starting Intersection [2024-02-10 01:37:45,360 INFO L72 uchiIntersectDefault]: Starting Basic Intersection [2024-02-10 01:37:45,580 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2024-02-10 01:37:45,935 INFO L85 uchiIntersectDefault]: Exiting Basic Intersection [2024-02-10 01:37:45,935 INFO L99 BuchiIntersect]: Exiting Intersection [2024-02-10 01:37:45,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 10 states 1 stem states 8 non-accepting loop states 1 accepting loop states [2024-02-10 01:37:45,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 2.5) internal successors, (15), 6 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-02-10 01:37:45,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 306 transitions. [2024-02-10 01:37:45,937 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 10 states and 306 transitions. Stem has 7 letters. Loop has 8 letters. [2024-02-10 01:37:45,937 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-02-10 01:37:45,937 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 10 states and 306 transitions. Stem has 15 letters. Loop has 8 letters. [2024-02-10 01:37:45,938 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-02-10 01:37:45,938 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 10 states and 306 transitions. Stem has 7 letters. Loop has 16 letters. [2024-02-10 01:37:45,938 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-02-10 01:37:45,938 INFO L428 stractBuchiCegarLoop]: Abstraction has has 111 places, 92368 transitions, 575088 flow [2024-02-10 01:37:45,938 INFO L335 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2024-02-10 01:37:45,938 INFO L139 chiPetriNetCegarLoop]: use automaton for emptiness check [2024-02-10 01:37:45,938 INFO L128 iNet2FiniteAutomaton]: Start buchiPetriNet2FiniteAutomaton. Operand has 111 places, 92368 transitions, 575088 flow [2024-02-10 01:38:02,367 INFO L151 iNet2FiniteAutomaton]: Finished buchiPetriNet2FiniteAutomaton. Result has 4091 states, 3989 states have (on average 3.51391326146904) internal successors, (14017), 4090 states have internal predecessors, (14017), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-02-10 01:38:02,373 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 4091 states, 3989 states have (on average 3.51391326146904) internal successors, (14017), 4090 states have internal predecessors, (14017), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-02-10 01:38:02,411 INFO L131 ngComponentsAnalysis]: Automaton has 24 accepting balls. 416 [2024-02-10 01:38:02,411 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-02-10 01:38:02,411 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-02-10 01:38:02,412 INFO L748 eck$LassoCheckResult]: Stem: Black: 3470#[$Ultimate##0]don't care [89] $Ultimate##0-->L27: Formula: (= v_cnt_6 0) InVars {cnt=v_cnt_6} OutVars{cnt=v_cnt_6} AuxVars[] AssignedVars[] Black: 3478#[L27]don't care [76] L27-->L29: Formula: (<= 0 v_N_5) InVars {N=v_N_5} OutVars{N=v_N_5} AuxVars[] AssignedVars[] Black: 3497#[L29]don't care [117] L29-->L39: Formula: (= v_workerWithAssertThread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{workerWithAssertThread1of1ForFork0_thidvar0=v_workerWithAssertThread1of1ForFork0_thidvar0_2, workerWithAssertThread1of1ForFork0_i#1=|v_workerWithAssertThread1of1ForFork0_i#1_14|, workerWithAssertThread1of1ForFork0_steal_delta#1=|v_workerWithAssertThread1of1ForFork0_steal_delta#1_8|, workerWithAssertThread1of1ForFork0_steal_x#1=|v_workerWithAssertThread1of1ForFork0_steal_x#1_8|} AuxVars[] AssignedVars[workerWithAssertThread1of1ForFork0_thidvar0, workerWithAssertThread1of1ForFork0_i#1, workerWithAssertThread1of1ForFork0_steal_delta#1, workerWithAssertThread1of1ForFork0_steal_x#1] Black: 3503#[L29-1, L39]don't care [120] L29-1-->L54: Formula: (and (= 2 v_workerThread1of1ForFork1_thidvar0_2) (= 2 v_workerThread1of1ForFork1_thidvar1_2)) InVars {} OutVars{workerThread1of1ForFork1_i#1=|v_workerThread1of1ForFork1_i#1_12|, workerThread1of1ForFork1_thidvar1=v_workerThread1of1ForFork1_thidvar1_2, workerThread1of1ForFork1_thidvar0=v_workerThread1of1ForFork1_thidvar0_2, workerThread1of1ForFork1_steal_x#1=|v_workerThread1of1ForFork1_steal_x#1_8|, workerThread1of1ForFork1_steal_delta#1=|v_workerThread1of1ForFork1_steal_delta#1_8|} AuxVars[] AssignedVars[workerThread1of1ForFork1_i#1, workerThread1of1ForFork1_thidvar1, workerThread1of1ForFork1_thidvar0, workerThread1of1ForFork1_steal_x#1, workerThread1of1ForFork1_steal_delta#1] Black: 3520#[ULTIMATE.startFINAL, L39, L54]don't care [104] L54-->L55: Formula: (= |v_workerThread1of1ForFork1_steal_delta#1_1| 1) InVars {} OutVars{workerThread1of1ForFork1_steal_delta#1=|v_workerThread1of1ForFork1_steal_delta#1_1|} AuxVars[] AssignedVars[workerThread1of1ForFork1_steal_delta#1] Black: 3591#[ULTIMATE.startFINAL, L55, L39]don't care [106] L55-->L68: Formula: true InVars {} OutVars{workerThread1of1ForFork1_steal_x#1=|v_workerThread1of1ForFork1_steal_x#1_1|} AuxVars[] AssignedVars[workerThread1of1ForFork1_steal_x#1] Black: 3820#[ULTIMATE.startFINAL, L68, L39]don't care [92] L39-->L40: Formula: (= |v_workerWithAssertThread1of1ForFork0_steal_delta#1_1| 1) InVars {} OutVars{workerWithAssertThread1of1ForFork0_steal_delta#1=|v_workerWithAssertThread1of1ForFork0_steal_delta#1_1|} AuxVars[] AssignedVars[workerWithAssertThread1of1ForFork0_steal_delta#1] Black: 4228#[ULTIMATE.startFINAL, L68, L40]don't care [108] L68-->L69-1: Formula: (let ((.cse0 (+ |v_workerThread1of1ForFork1_steal_delta#1_3| v_cnt_In_3))) (or (and (= v_cnt_Out_6 v_cnt_In_3) (= (+ 1 |v_workerThread1of1ForFork1_steal_x#1_3|) 0) (< v_N_In_3 .cse0)) (and (<= .cse0 v_N_In_3) (= v_cnt_In_3 |v_workerThread1of1ForFork1_steal_x#1_3|) (= .cse0 v_cnt_Out_6)))) InVars {N=v_N_In_3, workerThread1of1ForFork1_steal_delta#1=|v_workerThread1of1ForFork1_steal_delta#1_3|, cnt=v_cnt_In_3} OutVars{N=v_N_In_3, workerThread1of1ForFork1_steal_delta#1=|v_workerThread1of1ForFork1_steal_delta#1_3|, cnt=v_cnt_Out_6, workerThread1of1ForFork1_steal_x#1=|v_workerThread1of1ForFork1_steal_x#1_3|} AuxVars[] AssignedVars[cnt, workerThread1of1ForFork1_steal_x#1] Black: 4639#[ULTIMATE.startFINAL, L69-1, L40]don't care [94] L40-->L68: Formula: true InVars {} OutVars{workerWithAssertThread1of1ForFork0_steal_x#1=|v_workerWithAssertThread1of1ForFork0_steal_x#1_1|} AuxVars[] AssignedVars[workerWithAssertThread1of1ForFork0_steal_x#1] Black: 5037#[ULTIMATE.startFINAL, L69-1, L68]don't care [96] L68-->L69-1: Formula: (let ((.cse0 (+ |v_workerWithAssertThread1of1ForFork0_steal_delta#1_3| v_cnt_In_1))) (or (and (< v_N_In_1 .cse0) (= v_cnt_Out_2 v_cnt_In_1) (= (+ |v_workerWithAssertThread1of1ForFork0_steal_x#1_3| 1) 0)) (and (<= .cse0 v_N_In_1) (= .cse0 v_cnt_Out_2) (= |v_workerWithAssertThread1of1ForFork0_steal_x#1_3| v_cnt_In_1)))) InVars {workerWithAssertThread1of1ForFork0_steal_delta#1=|v_workerWithAssertThread1of1ForFork0_steal_delta#1_3|, N=v_N_In_1, cnt=v_cnt_In_1} OutVars{workerWithAssertThread1of1ForFork0_steal_delta#1=|v_workerWithAssertThread1of1ForFork0_steal_delta#1_3|, N=v_N_In_1, cnt=v_cnt_Out_2, workerWithAssertThread1of1ForFork0_steal_x#1=|v_workerWithAssertThread1of1ForFork0_steal_x#1_3|} AuxVars[] AssignedVars[cnt, workerWithAssertThread1of1ForFork0_steal_x#1] 5486#[ULTIMATE.startFINAL, L69-1, L69-1]don't care [2024-02-10 01:38:02,412 INFO L750 eck$LassoCheckResult]: Loop: 5486#[ULTIMATE.startFINAL, L69-1, L69-1]don't care [97] L69-1-->L40-1: Formula: (= |v_workerWithAssertThread1of1ForFork0_steal_x#1_5| |v_workerWithAssertThread1of1ForFork0_i#1_1|) InVars {workerWithAssertThread1of1ForFork0_steal_x#1=|v_workerWithAssertThread1of1ForFork0_steal_x#1_5|} OutVars{workerWithAssertThread1of1ForFork0_i#1=|v_workerWithAssertThread1of1ForFork0_i#1_1|, workerWithAssertThread1of1ForFork0_steal_x#1=|v_workerWithAssertThread1of1ForFork0_steal_x#1_5|} AuxVars[] AssignedVars[workerWithAssertThread1of1ForFork0_i#1] Black: 6086#[ULTIMATE.startFINAL, L69-1, L40-1]don't care [98] L40-1-->L41: Formula: true InVars {} OutVars{workerWithAssertThread1of1ForFork0_steal_delta#1=|v_workerWithAssertThread1of1ForFork0_steal_delta#1_5|} AuxVars[] AssignedVars[workerWithAssertThread1of1ForFork0_steal_delta#1] 6966#[ULTIMATE.startFINAL, L69-1, L41]don't care [100] L41-->L44: Formula: (<= 0 |v_workerWithAssertThread1of1ForFork0_i#1_5|) InVars {workerWithAssertThread1of1ForFork0_i#1=|v_workerWithAssertThread1of1ForFork0_i#1_5|} OutVars{workerWithAssertThread1of1ForFork0_i#1=|v_workerWithAssertThread1of1ForFork0_i#1_5|} AuxVars[] AssignedVars[] Black: 8132#[ULTIMATE.startFINAL, L69-1, L44]don't care [102] L44-->L45: Formula: (and (<= 0 |v_workerWithAssertThread1of1ForFork0_i#1_9|) (< |v_workerWithAssertThread1of1ForFork0_i#1_9| v_N_4)) InVars {workerWithAssertThread1of1ForFork0_i#1=|v_workerWithAssertThread1of1ForFork0_i#1_9|, N=v_N_4} OutVars{workerWithAssertThread1of1ForFork0_i#1=|v_workerWithAssertThread1of1ForFork0_i#1_9|, N=v_N_4} AuxVars[] AssignedVars[] 9158#[ULTIMATE.startFINAL, L45, L69-1]don't care [103] L45-->L39: Formula: (= (store v_A_2 |v_workerWithAssertThread1of1ForFork0_i#1_11| (+ (select v_A_2 |v_workerWithAssertThread1of1ForFork0_i#1_11|) 1)) v_A_1) InVars {A=v_A_2, workerWithAssertThread1of1ForFork0_i#1=|v_workerWithAssertThread1of1ForFork0_i#1_11|} OutVars{A=v_A_1, workerWithAssertThread1of1ForFork0_i#1=|v_workerWithAssertThread1of1ForFork0_i#1_11|} AuxVars[] AssignedVars[A] Black: 10013#[ULTIMATE.startFINAL, L69-1, L39]don't care [92] L39-->L40: Formula: (= |v_workerWithAssertThread1of1ForFork0_steal_delta#1_1| 1) InVars {} OutVars{workerWithAssertThread1of1ForFork0_steal_delta#1=|v_workerWithAssertThread1of1ForFork0_steal_delta#1_1|} AuxVars[] AssignedVars[workerWithAssertThread1of1ForFork0_steal_delta#1] 10890#[ULTIMATE.startFINAL, L69-1, L40]don't care [94] L40-->L68: Formula: true InVars {} OutVars{workerWithAssertThread1of1ForFork0_steal_x#1=|v_workerWithAssertThread1of1ForFork0_steal_x#1_1|} AuxVars[] AssignedVars[workerWithAssertThread1of1ForFork0_steal_x#1] Black: 11769#[ULTIMATE.startFINAL, L69-1, L68]don't care [96] L68-->L69-1: Formula: (let ((.cse0 (+ |v_workerWithAssertThread1of1ForFork0_steal_delta#1_3| v_cnt_In_1))) (or (and (< v_N_In_1 .cse0) (= v_cnt_Out_2 v_cnt_In_1) (= (+ |v_workerWithAssertThread1of1ForFork0_steal_x#1_3| 1) 0)) (and (<= .cse0 v_N_In_1) (= .cse0 v_cnt_Out_2) (= |v_workerWithAssertThread1of1ForFork0_steal_x#1_3| v_cnt_In_1)))) InVars {workerWithAssertThread1of1ForFork0_steal_delta#1=|v_workerWithAssertThread1of1ForFork0_steal_delta#1_3|, N=v_N_In_1, cnt=v_cnt_In_1} OutVars{workerWithAssertThread1of1ForFork0_steal_delta#1=|v_workerWithAssertThread1of1ForFork0_steal_delta#1_3|, N=v_N_In_1, cnt=v_cnt_Out_2, workerWithAssertThread1of1ForFork0_steal_x#1=|v_workerWithAssertThread1of1ForFork0_steal_x#1_3|} AuxVars[] AssignedVars[cnt, workerWithAssertThread1of1ForFork0_steal_x#1] 5486#[ULTIMATE.startFINAL, L69-1, L69-1]don't care [2024-02-10 01:38:02,413 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2024-02-10 01:38:02,413 INFO L85 PathProgramCache]: Analyzing trace with hash -2079559029, now seen corresponding path program 1 times [2024-02-10 01:38:02,413 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-02-10 01:38:02,413 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [945952407] [2024-02-10 01:38:02,413 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-02-10 01:38:02,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-02-10 01:38:02,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-02-10 01:38:02,419 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-02-10 01:38:02,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-02-10 01:38:02,427 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-02-10 01:38:02,427 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2024-02-10 01:38:02,427 INFO L85 PathProgramCache]: Analyzing trace with hash -517254853, now seen corresponding path program 3 times [2024-02-10 01:38:02,427 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-02-10 01:38:02,427 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [726606501] [2024-02-10 01:38:02,427 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-02-10 01:38:02,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-02-10 01:38:02,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-02-10 01:38:02,434 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-02-10 01:38:02,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-02-10 01:38:02,438 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-02-10 01:38:02,438 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2024-02-10 01:38:02,438 INFO L85 PathProgramCache]: Analyzing trace with hash -7759419, now seen corresponding path program 2 times [2024-02-10 01:38:02,438 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-02-10 01:38:02,438 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2084145815] [2024-02-10 01:38:02,438 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-02-10 01:38:02,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-02-10 01:38:02,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-02-10 01:38:02,458 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-02-10 01:38:02,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-02-10 01:38:02,464 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-02-10 01:38:02,646 INFO L210 LassoAnalysis]: Preferences: [2024-02-10 01:38:02,646 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2024-02-10 01:38:02,646 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-02-10 01:38:02,646 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2024-02-10 01:38:02,646 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2024-02-10 01:38:02,646 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:02,646 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2024-02-10 01:38:02,646 INFO L132 ssoRankerPreferences]: Path of dumped script: [2024-02-10 01:38:02,648 INFO L133 ssoRankerPreferences]: Filename of dumped script: work-steal1.bpl_BEv2_Iteration3_Lasso [2024-02-10 01:38:02,648 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2024-02-10 01:38:02,649 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2024-02-10 01:38:02,654 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 01:38:02,656 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 01:38:02,659 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 01:38:02,662 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 01:38:02,664 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 01:38:02,667 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 01:38:02,830 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 01:38:03,113 INFO L294 LassoAnalysis]: Preprocessing complete. [2024-02-10 01:38:03,114 INFO L490 LassoAnalysis]: Using template 'affine'. [2024-02-10 01:38:03,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:03,114 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:03,116 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:03,120 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2024-02-10 01:38:03,135 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:03,142 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 01:38:03,142 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-10 01:38:03,142 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:03,142 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:03,142 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 01:38:03,143 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-02-10 01:38:03,143 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-10 01:38:03,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:03,167 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2024-02-10 01:38:03,167 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:03,168 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:03,168 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:03,170 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2024-02-10 01:38:03,171 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:03,177 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 01:38:03,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:03,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:03,178 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 01:38:03,180 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-02-10 01:38:03,180 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-02-10 01:38:03,200 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:03,207 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2024-02-10 01:38:03,207 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:03,208 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:03,208 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:03,211 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2024-02-10 01:38:03,211 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:03,217 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 01:38:03,218 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:03,218 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:03,218 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 01:38:03,219 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-02-10 01:38:03,219 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-02-10 01:38:03,236 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:03,245 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2024-02-10 01:38:03,245 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:03,246 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:03,246 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:03,253 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:03,259 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 01:38:03,259 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:03,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:03,260 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 01:38:03,265 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-02-10 01:38:03,265 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-02-10 01:38:03,268 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2024-02-10 01:38:03,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:03,284 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2024-02-10 01:38:03,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:03,285 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:03,286 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:03,290 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:03,297 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 01:38:03,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:03,297 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:03,297 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 01:38:03,298 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2024-02-10 01:38:03,299 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-02-10 01:38:03,299 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-02-10 01:38:03,313 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:03,319 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2024-02-10 01:38:03,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:03,319 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:03,320 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:03,325 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:03,332 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 01:38:03,332 INFO L203 nArgumentSynthesizer]: 3 stem disjuncts [2024-02-10 01:38:03,332 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-02-10 01:38:03,332 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 01:38:03,347 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2024-02-10 01:38:03,348 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-02-10 01:38:03,352 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2024-02-10 01:38:03,380 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:03,386 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2024-02-10 01:38:03,386 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:03,386 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:03,387 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:03,394 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2024-02-10 01:38:03,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:03,400 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 01:38:03,400 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-10 01:38:03,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:03,401 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:03,401 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 01:38:03,401 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-02-10 01:38:03,401 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-10 01:38:03,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:03,419 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2024-02-10 01:38:03,419 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:03,419 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:03,420 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:03,422 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:03,429 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 01:38:03,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:03,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:03,429 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 01:38:03,430 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-02-10 01:38:03,430 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-02-10 01:38:03,433 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2024-02-10 01:38:03,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:03,453 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2024-02-10 01:38:03,454 INFO L490 LassoAnalysis]: Using template '2-nested'. [2024-02-10 01:38:03,454 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:03,454 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:03,456 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:03,459 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:03,465 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 01:38:03,465 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-10 01:38:03,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:03,465 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:03,466 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-02-10 01:38:03,466 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-02-10 01:38:03,466 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-10 01:38:03,468 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2024-02-10 01:38:03,484 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:03,489 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2024-02-10 01:38:03,490 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:03,490 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:03,490 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:03,493 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:03,499 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 01:38:03,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:03,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:03,500 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-02-10 01:38:03,501 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2024-02-10 01:38:03,502 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-02-10 01:38:03,502 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-02-10 01:38:03,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:03,521 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2024-02-10 01:38:03,521 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:03,521 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:03,522 INFO L229 MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:03,524 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:03,531 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 01:38:03,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:03,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:03,531 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-02-10 01:38:03,533 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-02-10 01:38:03,533 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-02-10 01:38:03,536 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2024-02-10 01:38:03,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:03,549 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2024-02-10 01:38:03,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:03,550 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:03,551 INFO L229 MonitoredProcess]: Starting monitored process 26 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:03,553 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:03,559 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 01:38:03,560 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:03,560 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:03,560 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-02-10 01:38:03,561 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-02-10 01:38:03,562 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-02-10 01:38:03,565 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2024-02-10 01:38:03,580 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:03,585 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2024-02-10 01:38:03,586 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:03,586 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:03,587 INFO L229 MonitoredProcess]: Starting monitored process 27 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:03,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:03,596 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 01:38:03,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:03,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:03,596 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-02-10 01:38:03,598 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-02-10 01:38:03,598 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-02-10 01:38:03,602 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2024-02-10 01:38:03,616 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:03,619 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2024-02-10 01:38:03,620 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:03,620 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:03,620 INFO L229 MonitoredProcess]: Starting monitored process 28 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:03,623 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:03,630 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 01:38:03,630 INFO L203 nArgumentSynthesizer]: 3 stem disjuncts [2024-02-10 01:38:03,630 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-02-10 01:38:03,630 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-02-10 01:38:03,659 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2024-02-10 01:38:03,684 INFO L401 nArgumentSynthesizer]: We have 36 Motzkin's Theorem applications. [2024-02-10 01:38:03,684 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-02-10 01:38:03,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:03,730 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2024-02-10 01:38:03,730 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:03,730 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:03,731 INFO L229 MonitoredProcess]: Starting monitored process 29 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:03,732 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2024-02-10 01:38:03,733 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:03,739 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 01:38:03,740 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-10 01:38:03,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:03,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:03,740 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-02-10 01:38:03,740 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-02-10 01:38:03,740 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-10 01:38:03,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:03,756 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2024-02-10 01:38:03,756 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:03,756 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:03,757 INFO L229 MonitoredProcess]: Starting monitored process 30 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:03,769 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:03,775 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 01:38:03,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:03,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:03,776 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-02-10 01:38:03,777 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-02-10 01:38:03,777 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-02-10 01:38:03,780 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2024-02-10 01:38:03,788 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:03,791 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2024-02-10 01:38:03,791 INFO L490 LassoAnalysis]: Using template '3-nested'. [2024-02-10 01:38:03,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:03,792 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:03,792 INFO L229 MonitoredProcess]: Starting monitored process 31 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:03,793 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2024-02-10 01:38:03,794 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:03,800 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 01:38:03,801 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-10 01:38:03,801 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:03,801 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:03,801 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-02-10 01:38:03,801 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-02-10 01:38:03,801 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-10 01:38:03,802 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:03,805 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2024-02-10 01:38:03,805 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:03,805 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:03,806 INFO L229 MonitoredProcess]: Starting monitored process 32 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:03,806 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2024-02-10 01:38:03,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:03,815 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 01:38:03,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:03,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:03,815 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-02-10 01:38:03,817 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-02-10 01:38:03,817 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-02-10 01:38:03,828 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:03,832 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2024-02-10 01:38:03,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:03,832 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:03,833 INFO L229 MonitoredProcess]: Starting monitored process 33 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:03,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:03,843 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 01:38:03,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:03,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:03,844 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-02-10 01:38:03,846 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-02-10 01:38:03,846 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-02-10 01:38:03,848 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2024-02-10 01:38:03,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:03,874 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2024-02-10 01:38:03,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:03,875 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:03,876 INFO L229 MonitoredProcess]: Starting monitored process 34 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:03,878 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:03,886 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 01:38:03,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:03,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:03,886 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-02-10 01:38:03,888 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-02-10 01:38:03,888 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-02-10 01:38:03,892 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2024-02-10 01:38:03,899 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:03,903 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2024-02-10 01:38:03,903 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:03,903 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:03,905 INFO L229 MonitoredProcess]: Starting monitored process 35 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:03,908 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:03,914 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 01:38:03,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:03,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:03,915 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-02-10 01:38:03,917 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-02-10 01:38:03,917 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-02-10 01:38:03,922 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2024-02-10 01:38:03,929 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:03,934 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2024-02-10 01:38:03,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:03,936 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:03,937 INFO L229 MonitoredProcess]: Starting monitored process 36 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:03,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:03,948 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2024-02-10 01:38:03,948 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 01:38:03,949 INFO L203 nArgumentSynthesizer]: 3 stem disjuncts [2024-02-10 01:38:03,949 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-02-10 01:38:03,949 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-02-10 01:38:03,977 INFO L401 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2024-02-10 01:38:03,977 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2024-02-10 01:38:04,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:04,028 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2024-02-10 01:38:04,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:04,029 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:04,029 INFO L229 MonitoredProcess]: Starting monitored process 37 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:04,032 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 [2024-02-10 01:38:04,039 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 01:38:04,039 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-10 01:38:04,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:04,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:04,039 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-02-10 01:38:04,039 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-02-10 01:38:04,039 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-10 01:38:04,044 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2024-02-10 01:38:04,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:04,059 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2024-02-10 01:38:04,060 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:04,060 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:04,061 INFO L229 MonitoredProcess]: Starting monitored process 38 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:04,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:04,070 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 01:38:04,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:04,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:04,070 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-02-10 01:38:04,072 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-02-10 01:38:04,072 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-02-10 01:38:04,076 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2024-02-10 01:38:04,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:04,098 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2024-02-10 01:38:04,098 INFO L490 LassoAnalysis]: Using template '4-nested'. [2024-02-10 01:38:04,098 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:04,099 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:04,105 INFO L229 MonitoredProcess]: Starting monitored process 39 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:04,109 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:04,117 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 01:38:04,117 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-10 01:38:04,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:04,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:04,117 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-02-10 01:38:04,118 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-02-10 01:38:04,118 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-10 01:38:04,120 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2024-02-10 01:38:04,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:04,131 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2024-02-10 01:38:04,131 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:04,132 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:04,132 INFO L229 MonitoredProcess]: Starting monitored process 40 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:04,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:04,148 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 01:38:04,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:04,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:04,148 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-02-10 01:38:04,151 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-02-10 01:38:04,151 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-02-10 01:38:04,156 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2024-02-10 01:38:04,159 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:04,162 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2024-02-10 01:38:04,162 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:04,162 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:04,163 INFO L229 MonitoredProcess]: Starting monitored process 41 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:04,164 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2024-02-10 01:38:04,165 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:04,172 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 01:38:04,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:04,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:04,173 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-02-10 01:38:04,176 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-02-10 01:38:04,176 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-02-10 01:38:04,184 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:04,187 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0 [2024-02-10 01:38:04,188 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:04,188 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:04,189 INFO L229 MonitoredProcess]: Starting monitored process 42 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:04,189 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2024-02-10 01:38:04,192 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:04,199 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 01:38:04,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:04,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:04,199 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-02-10 01:38:04,201 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-02-10 01:38:04,202 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-02-10 01:38:04,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:04,210 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2024-02-10 01:38:04,211 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:04,211 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:04,212 INFO L229 MonitoredProcess]: Starting monitored process 43 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:04,221 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2024-02-10 01:38:04,222 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:04,229 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 01:38:04,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:04,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:04,229 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-02-10 01:38:04,232 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-02-10 01:38:04,232 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-02-10 01:38:04,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:04,241 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2024-02-10 01:38:04,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:04,241 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:04,242 INFO L229 MonitoredProcess]: Starting monitored process 44 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:04,248 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:04,255 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2024-02-10 01:38:04,256 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 01:38:04,256 INFO L203 nArgumentSynthesizer]: 3 stem disjuncts [2024-02-10 01:38:04,256 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-02-10 01:38:04,256 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-02-10 01:38:04,292 INFO L401 nArgumentSynthesizer]: We have 60 Motzkin's Theorem applications. [2024-02-10 01:38:04,292 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2024-02-10 01:38:04,358 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:04,362 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2024-02-10 01:38:04,362 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:04,363 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:04,363 INFO L229 MonitoredProcess]: Starting monitored process 45 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:04,368 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2024-02-10 01:38:04,369 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:04,375 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 01:38:04,376 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-10 01:38:04,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:04,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:04,376 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-02-10 01:38:04,376 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-02-10 01:38:04,376 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-10 01:38:04,388 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:04,391 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2024-02-10 01:38:04,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:04,392 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:04,392 INFO L229 MonitoredProcess]: Starting monitored process 46 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:04,395 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:04,402 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 01:38:04,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:04,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:04,402 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-02-10 01:38:04,404 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-02-10 01:38:04,404 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-02-10 01:38:04,409 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2024-02-10 01:38:04,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:04,419 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2024-02-10 01:38:04,420 INFO L490 LassoAnalysis]: Using template '2-phase'. [2024-02-10 01:38:04,420 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:04,420 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:04,421 INFO L229 MonitoredProcess]: Starting monitored process 47 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:04,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:04,430 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-10 01:38:04,430 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-02-10 01:38:04,430 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-10 01:38:04,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:04,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:04,431 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-02-10 01:38:04,431 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-02-10 01:38:04,431 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-10 01:38:04,434 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2024-02-10 01:38:04,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:04,451 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2024-02-10 01:38:04,452 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:04,452 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:04,453 INFO L229 MonitoredProcess]: Starting monitored process 48 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:04,455 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:04,462 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-10 01:38:04,462 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-02-10 01:38:04,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:04,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:04,463 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-02-10 01:38:04,464 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-02-10 01:38:04,464 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-02-10 01:38:04,468 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2024-02-10 01:38:04,476 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:04,481 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2024-02-10 01:38:04,481 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:04,482 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:04,482 INFO L229 MonitoredProcess]: Starting monitored process 49 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:04,502 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 [2024-02-10 01:38:04,509 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-10 01:38:04,509 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-02-10 01:38:04,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:04,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:04,509 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-02-10 01:38:04,511 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-02-10 01:38:04,511 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-02-10 01:38:04,515 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2024-02-10 01:38:04,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:04,525 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2024-02-10 01:38:04,526 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:04,526 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:04,527 INFO L229 MonitoredProcess]: Starting monitored process 50 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:04,541 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:04,548 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-10 01:38:04,548 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-02-10 01:38:04,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:04,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:04,548 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-02-10 01:38:04,550 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-02-10 01:38:04,550 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-02-10 01:38:04,554 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2024-02-10 01:38:04,572 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:04,575 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2024-02-10 01:38:04,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:04,575 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:04,576 INFO L229 MonitoredProcess]: Starting monitored process 51 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:04,579 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:04,585 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-10 01:38:04,585 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-02-10 01:38:04,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:04,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:04,585 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-02-10 01:38:04,587 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-02-10 01:38:04,587 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-02-10 01:38:04,592 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2024-02-10 01:38:04,600 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:04,603 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2024-02-10 01:38:04,603 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:04,603 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:04,604 INFO L229 MonitoredProcess]: Starting monitored process 52 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:04,606 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2024-02-10 01:38:04,606 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:04,613 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-10 01:38:04,613 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-02-10 01:38:04,613 INFO L203 nArgumentSynthesizer]: 3 stem disjuncts [2024-02-10 01:38:04,613 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-02-10 01:38:04,613 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-02-10 01:38:04,633 INFO L401 nArgumentSynthesizer]: We have 36 Motzkin's Theorem applications. [2024-02-10 01:38:04,633 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-02-10 01:38:04,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:04,684 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2024-02-10 01:38:04,684 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:04,684 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:04,685 INFO L229 MonitoredProcess]: Starting monitored process 53 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:04,687 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2024-02-10 01:38:04,687 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:04,694 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-10 01:38:04,694 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-02-10 01:38:04,694 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-10 01:38:04,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:04,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:04,694 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-02-10 01:38:04,695 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-02-10 01:38:04,695 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-10 01:38:04,696 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:04,699 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2024-02-10 01:38:04,699 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:04,699 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:04,700 INFO L229 MonitoredProcess]: Starting monitored process 54 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:04,700 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2024-02-10 01:38:04,702 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:04,708 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-10 01:38:04,708 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-02-10 01:38:04,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:04,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:04,708 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-02-10 01:38:04,710 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-02-10 01:38:04,710 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-02-10 01:38:04,713 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:04,716 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2024-02-10 01:38:04,716 INFO L490 LassoAnalysis]: Using template '3-phase'. [2024-02-10 01:38:04,716 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:04,716 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:04,717 INFO L229 MonitoredProcess]: Starting monitored process 55 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:04,717 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2024-02-10 01:38:04,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:04,725 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-10 01:38:04,726 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-02-10 01:38:04,726 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-10 01:38:04,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:04,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:04,726 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-02-10 01:38:04,726 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-02-10 01:38:04,726 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-10 01:38:04,756 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:04,759 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2024-02-10 01:38:04,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:04,759 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:04,760 INFO L229 MonitoredProcess]: Starting monitored process 56 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:04,762 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:04,769 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-10 01:38:04,770 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-02-10 01:38:04,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:04,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:04,770 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-02-10 01:38:04,771 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-02-10 01:38:04,771 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-02-10 01:38:04,776 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2024-02-10 01:38:04,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:04,790 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2024-02-10 01:38:04,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:04,790 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:04,791 INFO L229 MonitoredProcess]: Starting monitored process 57 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:04,791 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2024-02-10 01:38:04,793 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:04,800 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-10 01:38:04,800 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-02-10 01:38:04,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:04,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:04,801 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-02-10 01:38:04,802 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-02-10 01:38:04,802 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-02-10 01:38:04,808 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:04,810 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2024-02-10 01:38:04,811 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:04,811 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:04,811 INFO L229 MonitoredProcess]: Starting monitored process 58 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:04,812 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2024-02-10 01:38:04,813 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:04,820 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-10 01:38:04,821 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-02-10 01:38:04,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:04,821 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:04,821 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-02-10 01:38:04,822 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-02-10 01:38:04,822 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-02-10 01:38:04,832 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:04,834 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2024-02-10 01:38:04,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:04,835 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:04,835 INFO L229 MonitoredProcess]: Starting monitored process 59 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:04,837 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2024-02-10 01:38:04,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:04,844 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-10 01:38:04,844 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-02-10 01:38:04,845 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:04,845 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:04,845 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-02-10 01:38:04,847 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-02-10 01:38:04,847 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-02-10 01:38:04,853 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:04,856 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2024-02-10 01:38:04,856 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:04,856 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:04,857 INFO L229 MonitoredProcess]: Starting monitored process 60 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:04,859 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2024-02-10 01:38:04,860 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:04,867 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-10 01:38:04,868 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-02-10 01:38:04,868 INFO L203 nArgumentSynthesizer]: 3 stem disjuncts [2024-02-10 01:38:04,868 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-02-10 01:38:04,868 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-02-10 01:38:04,896 INFO L401 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2024-02-10 01:38:04,897 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2024-02-10 01:38:04,952 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:04,956 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2024-02-10 01:38:04,956 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:04,956 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:04,957 INFO L229 MonitoredProcess]: Starting monitored process 61 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:04,957 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2024-02-10 01:38:04,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:04,965 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-10 01:38:04,966 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-02-10 01:38:04,966 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-10 01:38:04,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:04,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:04,966 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-02-10 01:38:04,966 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-02-10 01:38:04,966 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-10 01:38:04,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:04,971 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2024-02-10 01:38:04,972 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:04,972 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:04,973 INFO L229 MonitoredProcess]: Starting monitored process 62 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:04,974 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2024-02-10 01:38:04,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:04,982 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-10 01:38:04,982 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-02-10 01:38:04,982 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:04,982 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:04,982 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-02-10 01:38:04,984 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-02-10 01:38:04,984 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-02-10 01:38:04,989 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:04,992 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2024-02-10 01:38:04,992 INFO L490 LassoAnalysis]: Using template '4-phase'. [2024-02-10 01:38:04,992 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:04,992 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:04,993 INFO L229 MonitoredProcess]: Starting monitored process 63 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:04,993 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2024-02-10 01:38:04,995 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:05,002 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-10 01:38:05,002 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-02-10 01:38:05,002 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-10 01:38:05,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:05,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:05,003 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-02-10 01:38:05,003 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-02-10 01:38:05,003 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-10 01:38:05,006 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:05,009 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2024-02-10 01:38:05,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:05,009 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:05,010 INFO L229 MonitoredProcess]: Starting monitored process 64 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:05,010 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2024-02-10 01:38:05,012 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:05,019 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-10 01:38:05,019 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-02-10 01:38:05,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:05,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:05,019 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-02-10 01:38:05,021 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-02-10 01:38:05,021 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-02-10 01:38:05,032 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:05,035 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2024-02-10 01:38:05,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:05,035 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:05,036 INFO L229 MonitoredProcess]: Starting monitored process 65 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:05,038 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2024-02-10 01:38:05,038 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:05,045 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-10 01:38:05,045 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-02-10 01:38:05,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:05,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:05,045 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-02-10 01:38:05,047 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-02-10 01:38:05,047 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-02-10 01:38:05,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:05,057 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2024-02-10 01:38:05,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:05,058 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:05,058 INFO L229 MonitoredProcess]: Starting monitored process 66 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:05,059 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2024-02-10 01:38:05,061 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:05,067 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-10 01:38:05,067 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-02-10 01:38:05,067 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:05,067 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:05,067 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-02-10 01:38:05,069 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-02-10 01:38:05,070 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-02-10 01:38:05,077 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:05,079 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2024-02-10 01:38:05,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:05,079 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:05,080 INFO L229 MonitoredProcess]: Starting monitored process 67 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:05,080 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2024-02-10 01:38:05,082 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:05,088 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-10 01:38:05,088 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-02-10 01:38:05,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:05,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:05,088 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-02-10 01:38:05,091 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-02-10 01:38:05,091 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-02-10 01:38:05,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:05,103 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2024-02-10 01:38:05,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:05,103 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:05,104 INFO L229 MonitoredProcess]: Starting monitored process 68 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:05,104 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2024-02-10 01:38:05,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:05,114 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-10 01:38:05,115 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-02-10 01:38:05,115 INFO L203 nArgumentSynthesizer]: 3 stem disjuncts [2024-02-10 01:38:05,115 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-02-10 01:38:05,115 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-02-10 01:38:05,148 INFO L401 nArgumentSynthesizer]: We have 60 Motzkin's Theorem applications. [2024-02-10 01:38:05,148 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2024-02-10 01:38:05,235 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:05,239 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2024-02-10 01:38:05,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:05,239 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:05,240 INFO L229 MonitoredProcess]: Starting monitored process 69 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:05,240 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2024-02-10 01:38:05,242 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 [2024-02-10 01:38:05,248 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-10 01:38:05,249 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-02-10 01:38:05,249 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-10 01:38:05,249 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:05,249 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:05,249 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-02-10 01:38:05,250 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-02-10 01:38:05,250 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-10 01:38:05,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:05,256 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2024-02-10 01:38:05,256 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:05,256 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:05,257 INFO L229 MonitoredProcess]: Starting monitored process 70 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:05,258 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2024-02-10 01:38:05,259 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:05,265 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-10 01:38:05,265 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-02-10 01:38:05,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:05,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:05,266 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-02-10 01:38:05,268 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-02-10 01:38:05,268 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-02-10 01:38:05,275 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:05,281 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2024-02-10 01:38:05,281 INFO L490 LassoAnalysis]: Using template '2-lex'. [2024-02-10 01:38:05,281 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:05,282 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:05,282 INFO L229 MonitoredProcess]: Starting monitored process 71 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:05,284 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2024-02-10 01:38:05,285 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:05,290 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-10 01:38:05,291 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-02-10 01:38:05,291 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-10 01:38:05,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:05,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:05,291 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-02-10 01:38:05,291 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-02-10 01:38:05,291 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-10 01:38:05,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:05,295 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2024-02-10 01:38:05,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:05,295 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:05,296 INFO L229 MonitoredProcess]: Starting monitored process 72 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:05,296 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2024-02-10 01:38:05,298 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:05,303 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-10 01:38:05,303 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-02-10 01:38:05,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:05,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:05,303 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-02-10 01:38:05,305 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-02-10 01:38:05,305 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-02-10 01:38:05,309 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:05,311 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2024-02-10 01:38:05,311 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:05,311 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:05,312 INFO L229 MonitoredProcess]: Starting monitored process 73 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:05,314 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2024-02-10 01:38:05,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:05,320 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-10 01:38:05,320 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-02-10 01:38:05,320 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:05,320 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:05,320 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-02-10 01:38:05,322 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-02-10 01:38:05,322 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-02-10 01:38:05,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:05,339 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2024-02-10 01:38:05,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:05,339 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:05,340 INFO L229 MonitoredProcess]: Starting monitored process 74 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:05,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 01:38:05,349 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-10 01:38:05,349 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-02-10 01:38:05,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:05,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:05,349 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-02-10 01:38:05,351 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-02-10 01:38:05,351 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-02-10 01:38:05,356 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2024-02-10 01:38:05,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:05,379 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2024-02-10 01:38:05,379 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:05,379 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:05,380 INFO L229 MonitoredProcess]: Starting monitored process 75 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:05,385 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 [2024-02-10 01:38:05,385 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2024-02-10 01:38:05,391 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-10 01:38:05,391 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-02-10 01:38:05,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 01:38:05,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 01:38:05,391 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-02-10 01:38:05,393 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-02-10 01:38:05,393 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-02-10 01:38:05,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 01:38:05,412 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2024-02-10 01:38:05,412 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:05,412 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:05,413 INFO L229 MonitoredProcess]: Starting monitored process 76 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:05,414 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2024-02-10 01:38:05,415 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 [2024-02-10 01:38:05,422 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-10 01:38:05,422 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-02-10 01:38:05,422 INFO L203 nArgumentSynthesizer]: 3 stem disjuncts [2024-02-10 01:38:05,422 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-02-10 01:38:05,422 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-02-10 01:38:05,447 INFO L401 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2024-02-10 01:38:05,447 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2024-02-10 01:38:05,520 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2024-02-10 01:38:05,599 INFO L443 ModelExtractionUtils]: Simplification made 23 calls to the SMT solver. [2024-02-10 01:38:05,599 INFO L444 ModelExtractionUtils]: 39 out of 62 variables were initially zero. Simplification set additionally 15 variables to zero. [2024-02-10 01:38:05,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 01:38:05,600 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 01:38:05,600 INFO L229 MonitoredProcess]: Starting monitored process 77 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-10 01:38:05,602 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2024-02-10 01:38:05,603 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2024-02-10 01:38:05,617 INFO L438 nArgumentSynthesizer]: Removed 7 redundant supporting invariants from a total of 8. [2024-02-10 01:38:05,617 INFO L513 LassoAnalysis]: Proved termination. [2024-02-10 01:38:05,617 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function 2-lexicographic ranking function: f(N, cnt, workerWithAssertThread1of1ForFork0_steal_x#1) = Supporting invariants [4*N - 3*cnt >= 0] [2024-02-10 01:38:05,623 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2024-02-10 01:38:05,627 INFO L156 tatePredicateManager]: 1 out of 1 supporting invariants were superfluous and have been removed [2024-02-10 01:38:05,637 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2024-02-10 01:38:05,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-02-10 01:38:05,642 INFO L262 TraceCheckSpWp]: Trace formula consists of 19 conjuncts, 2 conjunts are in the unsatisfiable core [2024-02-10 01:38:05,642 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-02-10 01:38:05,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-02-10 01:38:05,652 WARN L260 TraceCheckSpWp]: Trace formula consists of 16 conjuncts, 8 conjunts are in the unsatisfiable core [2024-02-10 01:38:05,652 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-02-10 01:38:05,714 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-02-10 01:38:05,715 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 5 loop predicates [2024-02-10 01:38:05,715 INFO L162 BuchiComplementFKV]: Start buchiComplementFKV with optimization HEIMAT2. Operand has 6 states, 6 states have (on average 3.0) internal successors, (18), 6 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-02-10 01:38:05,796 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2024-02-10 01:38:06,240 INFO L171 BuchiComplementFKV]: Finished buchiComplementFKV with optimization HEIMAT2. Operand has 6 states, 6 states have (on average 3.0) internal successors, (18), 6 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 35 states and 1570 transitions.19 powerset states16 rank states. The highest rank that occured is 1 [2024-02-10 01:38:06,241 INFO L89 BuchiIntersect]: Starting Intersection [2024-02-10 01:38:06,241 INFO L72 uchiIntersectDefault]: Starting Basic Intersection