/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/BuchiAutomizerBplInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Termination-32bit-Automizer_Default.epf --buchiautomizer.automaton.type.for.concurrent.programs BUCHI_PETRI_NET -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/commit-1.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.3-wip.fs.rabin-petrinet-4c29625-m [2023-10-12 17:30:34,070 INFO L172 SettingsManager]: Resetting all preferences to default values... [2023-10-12 17:30:34,152 INFO L100 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-32bit-Automizer_Default.epf [2023-10-12 17:30:34,184 INFO L114 SettingsManager]: Preferences different from defaults after loading the file: [2023-10-12 17:30:34,184 INFO L135 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-10-12 17:30:34,185 INFO L137 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-10-12 17:30:34,186 INFO L135 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-10-12 17:30:34,186 INFO L137 SettingsManager]: * Create parallel compositions if possible=false [2023-10-12 17:30:34,187 INFO L137 SettingsManager]: * Use SBE=true [2023-10-12 17:30:34,190 INFO L135 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2023-10-12 17:30:34,191 INFO L137 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2023-10-12 17:30:34,191 INFO L137 SettingsManager]: * Use old map elimination=false [2023-10-12 17:30:34,191 INFO L137 SettingsManager]: * Use external solver (rank synthesis)=false [2023-10-12 17:30:34,192 INFO L137 SettingsManager]: * Use only trivial implications for array writes=true [2023-10-12 17:30:34,193 INFO L137 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2023-10-12 17:30:34,193 INFO L135 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-10-12 17:30:34,193 INFO L137 SettingsManager]: * sizeof long=4 [2023-10-12 17:30:34,193 INFO L137 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2023-10-12 17:30:34,194 INFO L137 SettingsManager]: * Overapproximate operations on floating types=true [2023-10-12 17:30:34,194 INFO L137 SettingsManager]: * sizeof POINTER=4 [2023-10-12 17:30:34,194 INFO L137 SettingsManager]: * Check division by zero=IGNORE [2023-10-12 17:30:34,194 INFO L137 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2023-10-12 17:30:34,195 INFO L137 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2023-10-12 17:30:34,196 INFO L137 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2023-10-12 17:30:34,196 INFO L137 SettingsManager]: * sizeof long double=12 [2023-10-12 17:30:34,196 INFO L137 SettingsManager]: * Check if freed pointer was valid=false [2023-10-12 17:30:34,196 INFO L137 SettingsManager]: * Assume nondeterminstic values are in range=false [2023-10-12 17:30:34,196 INFO L137 SettingsManager]: * Use constant arrays=true [2023-10-12 17:30:34,197 INFO L137 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2023-10-12 17:30:34,197 INFO L135 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-10-12 17:30:34,198 INFO L137 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-10-12 17:30:34,198 INFO L135 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-10-12 17:30:34,198 INFO L137 SettingsManager]: * Trace refinement strategy=CAMEL [2023-10-12 17:30:34,200 INFO L135 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2023-10-12 17:30:34,200 INFO L137 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: Automaton type for concurrent programs -> BUCHI_PETRI_NET [2023-10-12 17:30:34,417 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-10-12 17:30:34,435 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-10-12 17:30:34,437 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-10-12 17:30:34,438 INFO L270 PluginConnector]: Initializing Boogie PL CUP Parser... [2023-10-12 17:30:34,439 INFO L274 PluginConnector]: Boogie PL CUP Parser initialized [2023-10-12 17:30:34,440 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/commit-1.wvr.bpl [2023-10-12 17:30:34,440 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/commit-1.wvr.bpl' [2023-10-12 17:30:34,468 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-10-12 17:30:34,469 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2023-10-12 17:30:34,471 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-10-12 17:30:34,472 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-10-12 17:30:34,472 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-10-12 17:30:34,483 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "commit-1.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.10 05:30:34" (1/1) ... [2023-10-12 17:30:34,491 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "commit-1.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.10 05:30:34" (1/1) ... [2023-10-12 17:30:34,496 INFO L138 Inliner]: procedures = 4, calls = 3, calls flagged for inlining = 0, calls inlined = 0, statements flattened = 0 [2023-10-12 17:30:34,497 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-10-12 17:30:34,498 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-10-12 17:30:34,501 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-10-12 17:30:34,501 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-10-12 17:30:34,509 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "commit-1.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.10 05:30:34" (1/1) ... [2023-10-12 17:30:34,509 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "commit-1.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.10 05:30:34" (1/1) ... [2023-10-12 17:30:34,512 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "commit-1.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.10 05:30:34" (1/1) ... [2023-10-12 17:30:34,512 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "commit-1.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.10 05:30:34" (1/1) ... [2023-10-12 17:30:34,517 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "commit-1.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.10 05:30:34" (1/1) ... [2023-10-12 17:30:34,519 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "commit-1.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.10 05:30:34" (1/1) ... [2023-10-12 17:30:34,520 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "commit-1.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.10 05:30:34" (1/1) ... [2023-10-12 17:30:34,521 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "commit-1.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.10 05:30:34" (1/1) ... [2023-10-12 17:30:34,522 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-10-12 17:30:34,523 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-10-12 17:30:34,523 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-10-12 17:30:34,523 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-10-12 17:30:34,524 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "commit-1.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.10 05:30:34" (1/1) ... [2023-10-12 17:30:34,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:34,540 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:34,560 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) [2023-10-12 17:30:34,566 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 [2023-10-12 17:30:34,595 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2023-10-12 17:30:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2023-10-12 17:30:34,595 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2023-10-12 17:30:34,596 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2023-10-12 17:30:34,596 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2023-10-12 17:30:34,596 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2023-10-12 17:30:34,596 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2023-10-12 17:30:34,597 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-10-12 17:30:34,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-10-12 17:30:34,597 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2023-10-12 17:30:34,597 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2023-10-12 17:30:34,598 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2023-10-12 17:30:34,598 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-10-12 17:30:34,652 INFO L236 CfgBuilder]: Building ICFG [2023-10-12 17:30:34,654 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-10-12 17:30:34,797 INFO L277 CfgBuilder]: Performing block encoding [2023-10-12 17:30:34,825 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-10-12 17:30:34,826 INFO L302 CfgBuilder]: Removed 3 assume(true) statements. [2023-10-12 17:30:34,826 WARN L332 CfgBuilder]: Unexpected successor node of atomic block begin: thread1EXIT is neither atomic block end nor error location. [2023-10-12 17:30:34,827 WARN L332 CfgBuilder]: Unexpected successor node of atomic block begin: thread2EXIT is neither atomic block end nor error location. [2023-10-12 17:30:34,827 WARN L332 CfgBuilder]: Unexpected successor node of atomic block begin: thread3EXIT is neither atomic block end nor error location. [2023-10-12 17:30:34,829 INFO L201 PluginConnector]: Adding new model commit-1.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.10 05:30:34 BoogieIcfgContainer [2023-10-12 17:30:34,829 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-10-12 17:30:34,830 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2023-10-12 17:30:34,830 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2023-10-12 17:30:34,833 INFO L274 PluginConnector]: BuchiAutomizer initialized [2023-10-12 17:30:34,834 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-10-12 17:30:34,834 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "commit-1.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.10 05:30:34" (1/2) ... [2023-10-12 17:30:34,835 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@68c37261 and model type commit-1.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 12.10 05:30:34, skipping insertion in model container [2023-10-12 17:30:34,835 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-10-12 17:30:34,835 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "commit-1.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.10 05:30:34" (2/2) ... [2023-10-12 17:30:34,837 INFO L332 chiAutomizerObserver]: Analyzing ICFG commit-1.wvr.bpl [2023-10-12 17:30:34,978 INFO L144 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2023-10-12 17:30:35,014 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 32 places, 28 transitions, 80 flow [2023-10-12 17:30:35,046 INFO L124 PetriNetUnfolderBase]: 3/22 cut-off events. [2023-10-12 17:30:35,046 INFO L125 PetriNetUnfolderBase]: For 3/3 co-relation queries the response was YES. [2023-10-12 17:30:35,050 INFO L83 FinitePrefix]: Finished finitePrefix Result has 35 conditions, 22 events. 3/22 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 24 event pairs, 0 based on Foata normal form. 0/18 useless extension candidates. Maximal degree in co-relation 17. Up to 2 conditions per place. [2023-10-12 17:30:35,050 INFO L82 GeneralOperation]: Start removeDead. Operand has 32 places, 28 transitions, 80 flow [2023-10-12 17:30:35,053 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 29 places, 22 transitions, 62 flow [2023-10-12 17:30:35,056 INFO L115 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2023-10-12 17:30:35,082 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 29 places, 22 transitions, 62 flow [2023-10-12 17:30:35,087 INFO L113 LiptonReduction]: Starting Lipton reduction on Petri net that has 29 places, 22 transitions, 62 flow [2023-10-12 17:30:35,088 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 29 places, 22 transitions, 62 flow [2023-10-12 17:30:35,093 INFO L124 PetriNetUnfolderBase]: 3/22 cut-off events. [2023-10-12 17:30:35,094 INFO L125 PetriNetUnfolderBase]: For 3/3 co-relation queries the response was YES. [2023-10-12 17:30:35,094 INFO L83 FinitePrefix]: Finished finitePrefix Result has 35 conditions, 22 events. 3/22 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 24 event pairs, 0 based on Foata normal form. 0/18 useless extension candidates. Maximal degree in co-relation 17. Up to 2 conditions per place. [2023-10-12 17:30:35,095 INFO L119 LiptonReduction]: Number of co-enabled transitions 122 [2023-10-12 17:30:35,605 INFO L134 LiptonReduction]: Checked pairs total: 174 [2023-10-12 17:30:35,605 INFO L136 LiptonReduction]: Total number of compositions: 6 [2023-10-12 17:30:35,620 INFO L305 stractBuchiCegarLoop]: Interprodecural is true [2023-10-12 17:30:35,620 INFO L306 stractBuchiCegarLoop]: Hoare is false [2023-10-12 17:30:35,620 INFO L307 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2023-10-12 17:30:35,620 INFO L308 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2023-10-12 17:30:35,620 INFO L309 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2023-10-12 17:30:35,621 INFO L310 stractBuchiCegarLoop]: Difference is false [2023-10-12 17:30:35,621 INFO L311 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2023-10-12 17:30:35,621 INFO L315 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiPetriNetCegarLoop ======== [2023-10-12 17:30:35,623 INFO L84 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 24 places, 17 transitions, 52 flow [2023-10-12 17:30:35,628 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-10-12 17:30:35,628 INFO L124 PetriNetUnfolderBase]: 0/4 cut-off events. [2023-10-12 17:30:35,629 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-10-12 17:30:35,629 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty language is not empty [2023-10-12 17:30:35,634 INFO L337 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2023-10-12 17:30:35,634 INFO L84 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 24 places, 17 transitions, 52 flow [2023-10-12 17:30:35,636 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-10-12 17:30:35,636 INFO L124 PetriNetUnfolderBase]: 0/4 cut-off events. [2023-10-12 17:30:35,636 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-10-12 17:30:35,636 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty language is not empty [2023-10-12 17:30:35,642 INFO L748 eck$LassoCheckResult]: Stem: 36#[$Ultimate##0]true [71] $Ultimate##0-->L83: Formula: (and (= v_manager_front_9 v_manager_back_6) (= v_client_front_1 v_client_back_4) v_safe_7 (= v_node_1_back_5 v_node_1_front_5)) InVars {client_front=v_client_front_1, node_1_back=v_node_1_back_5, safe=v_safe_7, manager_front=v_manager_front_9, client_back=v_client_back_4, node_1_front=v_node_1_front_5, manager_back=v_manager_back_6} OutVars{client_front=v_client_front_1, node_1_back=v_node_1_back_5, safe=v_safe_7, manager_front=v_manager_front_9, client_back=v_client_back_4, node_1_front=v_node_1_front_5, manager_back=v_manager_back_6} AuxVars[] AssignedVars[] 38#[L83]true [90] L83-->L40: Formula: (= v_thread1Thread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_thidvar0] 40#[L40, L83-1]true [93] L83-1-->L56: Formula: (and (= 2 v_thread2Thread1of1ForFork1_thidvar1_2) (= 2 v_thread2Thread1of1ForFork1_thidvar0_2)) InVars {} OutVars{thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] 42#[L84, L56, L40]true [2023-10-12 17:30:35,642 INFO L750 eck$LassoCheckResult]: Loop: 42#[L84, L56, L40]true [101] L56-->L56: Formula: (and (= v_manager_back_46 (+ v_manager_back_47 1)) (< v_node_1_front_35 v_node_1_back_28) (= (+ v_node_1_front_35 1) v_node_1_front_34) (= (select v_manager_35 v_manager_back_47) v_ok_31) (let ((.cse0 (= v_update_37 (select v_node_1_21 v_node_1_front_35)))) (or (and (or (not v_safe_104) (not .cse0)) (not v_safe_103)) (and v_safe_103 v_safe_104 .cse0)))) InVars {node_1_back=v_node_1_back_28, ok=v_ok_31, safe=v_safe_104, node_1_front=v_node_1_front_35, node_1=v_node_1_21, manager=v_manager_35, manager_back=v_manager_back_47, update=v_update_37} OutVars{node_1_back=v_node_1_back_28, ok=v_ok_31, safe=v_safe_103, node_1_front=v_node_1_front_34, node_1=v_node_1_21, manager=v_manager_35, manager_back=v_manager_back_46, update=v_update_37} AuxVars[] AssignedVars[safe, node_1_front, manager_back] 42#[L84, L56, L40]true [2023-10-12 17:30:35,646 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-10-12 17:30:35,647 INFO L85 PathProgramCache]: Analyzing trace with hash 100905, now seen corresponding path program 1 times [2023-10-12 17:30:35,654 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-10-12 17:30:35,654 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [452183817] [2023-10-12 17:30:35,655 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-10-12 17:30:35,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-10-12 17:30:35,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:30:35,724 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-10-12 17:30:35,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:30:35,745 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-10-12 17:30:35,747 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-10-12 17:30:35,748 INFO L85 PathProgramCache]: Analyzing trace with hash 132, now seen corresponding path program 1 times [2023-10-12 17:30:35,748 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-10-12 17:30:35,748 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [493684813] [2023-10-12 17:30:35,748 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-10-12 17:30:35,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-10-12 17:30:35,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:30:35,759 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-10-12 17:30:35,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:30:35,766 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-10-12 17:30:35,767 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-10-12 17:30:35,767 INFO L85 PathProgramCache]: Analyzing trace with hash 3128156, now seen corresponding path program 1 times [2023-10-12 17:30:35,767 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-10-12 17:30:35,768 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [949361394] [2023-10-12 17:30:35,768 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-10-12 17:30:35,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-10-12 17:30:35,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-10-12 17:30:35,848 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-10-12 17:30:35,848 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-10-12 17:30:35,849 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [949361394] [2023-10-12 17:30:35,849 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [949361394] provided 1 perfect and 0 imperfect interpolant sequences [2023-10-12 17:30:35,849 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-10-12 17:30:35,849 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2023-10-12 17:30:35,850 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1256270364] [2023-10-12 17:30:35,851 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-10-12 17:30:35,984 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-10-12 17:30:36,023 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-10-12 17:30:36,026 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-10-12 17:30:36,028 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 24 places, 17 transitions, 52 flow. Second operand has 3 states, 2 states have (on average 2.0) internal successors, (4), 2 states have internal predecessors, (4), 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) [2023-10-12 17:30:36,028 INFO L124 encePairwiseOnDemand]: Subtrahend is not yet constructed. Will not use universal subtrahend loopers optimization. [2023-10-12 17:30:36,028 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-10-12 17:30:36,109 INFO L124 PetriNetUnfolderBase]: 105/173 cut-off events. [2023-10-12 17:30:36,109 INFO L125 PetriNetUnfolderBase]: For 42/42 co-relation queries the response was YES. [2023-10-12 17:30:36,111 INFO L83 FinitePrefix]: Finished finitePrefix Result has 403 conditions, 173 events. 105/173 cut-off events. For 42/42 co-relation queries the response was YES. Maximal size of possible extension queue 16. Compared 487 event pairs, 23 based on Foata normal form. 0/124 useless extension candidates. Maximal degree in co-relation 274. Up to 114 conditions per place. [2023-10-12 17:30:36,115 INFO L140 encePairwiseOnDemand]: 30/34 looper letters, 26 selfloop transitions, 2 changer transitions 0/28 dead transitions. [2023-10-12 17:30:36,115 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 25 places, 28 transitions, 145 flow [2023-10-12 17:30:36,116 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 25 places, 28 transitions, 145 flow [2023-10-12 17:30:36,149 INFO L124 PetriNetUnfolderBase]: 105/173 cut-off events. [2023-10-12 17:30:36,149 INFO L125 PetriNetUnfolderBase]: For 42/42 co-relation queries the response was YES. [2023-10-12 17:30:36,150 INFO L83 FinitePrefix]: Finished finitePrefix Result has 403 conditions, 173 events. 105/173 cut-off events. For 42/42 co-relation queries the response was YES. Maximal size of possible extension queue 16. Compared 481 event pairs, 23 based on Foata normal form. 0/124 useless extension candidates. Maximal degree in co-relation 274. Up to 114 conditions per place. [2023-10-12 17:30:36,150 INFO L82 GeneralOperation]: Start removeDeadBuchi. Operand has 25 places, 28 transitions, 145 flow [2023-10-12 17:30:36,152 INFO L88 GeneralOperation]: Finished RemoveDeadBuchi, result has has 25 places, 28 transitions, 145 flow [2023-10-12 17:30:36,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-10-12 17:30:36,159 INFO L430 stractBuchiCegarLoop]: Abstraction has has 25 places, 28 transitions, 145 flow [2023-10-12 17:30:36,160 INFO L337 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2023-10-12 17:30:36,160 INFO L84 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 25 places, 28 transitions, 145 flow [2023-10-12 17:30:36,162 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-10-12 17:30:36,162 INFO L124 PetriNetUnfolderBase]: 2/9 cut-off events. [2023-10-12 17:30:36,162 INFO L125 PetriNetUnfolderBase]: For 3/3 co-relation queries the response was YES. [2023-10-12 17:30:36,162 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty language is not empty [2023-10-12 17:30:36,163 INFO L748 eck$LassoCheckResult]: Stem: 36#[$Ultimate##0]true [71] $Ultimate##0-->L83: Formula: (and (= v_manager_front_9 v_manager_back_6) (= v_client_front_1 v_client_back_4) v_safe_7 (= v_node_1_back_5 v_node_1_front_5)) InVars {client_front=v_client_front_1, node_1_back=v_node_1_back_5, safe=v_safe_7, manager_front=v_manager_front_9, client_back=v_client_back_4, node_1_front=v_node_1_front_5, manager_back=v_manager_back_6} OutVars{client_front=v_client_front_1, node_1_back=v_node_1_back_5, safe=v_safe_7, manager_front=v_manager_front_9, client_back=v_client_back_4, node_1_front=v_node_1_front_5, manager_back=v_manager_back_6} AuxVars[] AssignedVars[] 38#[L83]true [90] L83-->L40: Formula: (= v_thread1Thread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_thidvar0] 40#[L40, L83-1]true [93] L83-1-->L56: Formula: (and (= 2 v_thread2Thread1of1ForFork1_thidvar1_2) (= 2 v_thread2Thread1of1ForFork1_thidvar0_2)) InVars {} OutVars{thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] 42#[L84, L56, L40]true [100] L40-->L31: Formula: (and (< v_manager_front_43 v_manager_back_34) (= (+ v_node_1_back_15 1) v_node_1_back_14) (let ((.cse0 (= (select v_manager_25 v_manager_front_43) v_update_25))) (or (and .cse0 v_safe_63 v_safe_64) (and (or (not .cse0) (not v_safe_64)) (not v_safe_63)))) (= v_update_25 (select v_node_1_11 v_node_1_back_15)) (= (+ v_manager_front_43 1) v_manager_front_42)) InVars {node_1_back=v_node_1_back_15, manager_front=v_manager_front_43, safe=v_safe_64, node_1=v_node_1_11, manager=v_manager_25, update=v_update_25, manager_back=v_manager_back_34} OutVars{node_1_back=v_node_1_back_14, manager_front=v_manager_front_42, safe=v_safe_63, node_1=v_node_1_11, manager=v_manager_25, update=v_update_25, manager_back=v_manager_back_34} AuxVars[] AssignedVars[node_1_back, manager_front, safe] 64#[L84, L56, L31]true [2023-10-12 17:30:36,163 INFO L750 eck$LassoCheckResult]: Loop: 64#[L84, L56, L31]true [101] L56-->L56: Formula: (and (= v_manager_back_46 (+ v_manager_back_47 1)) (< v_node_1_front_35 v_node_1_back_28) (= (+ v_node_1_front_35 1) v_node_1_front_34) (= (select v_manager_35 v_manager_back_47) v_ok_31) (let ((.cse0 (= v_update_37 (select v_node_1_21 v_node_1_front_35)))) (or (and (or (not v_safe_104) (not .cse0)) (not v_safe_103)) (and v_safe_103 v_safe_104 .cse0)))) InVars {node_1_back=v_node_1_back_28, ok=v_ok_31, safe=v_safe_104, node_1_front=v_node_1_front_35, node_1=v_node_1_21, manager=v_manager_35, manager_back=v_manager_back_47, update=v_update_37} OutVars{node_1_back=v_node_1_back_28, ok=v_ok_31, safe=v_safe_103, node_1_front=v_node_1_front_34, node_1=v_node_1_21, manager=v_manager_35, manager_back=v_manager_back_46, update=v_update_37} AuxVars[] AssignedVars[safe, node_1_front, manager_back] 64#[L84, L56, L31]true [2023-10-12 17:30:36,163 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-10-12 17:30:36,164 INFO L85 PathProgramCache]: Analyzing trace with hash 3128155, now seen corresponding path program 1 times [2023-10-12 17:30:36,164 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-10-12 17:30:36,164 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1582993865] [2023-10-12 17:30:36,164 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-10-12 17:30:36,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-10-12 17:30:36,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-10-12 17:30:36,227 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-10-12 17:30:36,227 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-10-12 17:30:36,227 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1582993865] [2023-10-12 17:30:36,228 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1582993865] provided 1 perfect and 0 imperfect interpolant sequences [2023-10-12 17:30:36,228 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-10-12 17:30:36,229 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2023-10-12 17:30:36,229 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [566914250] [2023-10-12 17:30:36,229 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-10-12 17:30:36,229 INFO L753 eck$LassoCheckResult]: stem already infeasible [2023-10-12 17:30:36,230 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-10-12 17:30:36,230 INFO L85 PathProgramCache]: Analyzing trace with hash 132, now seen corresponding path program 2 times [2023-10-12 17:30:36,230 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-10-12 17:30:36,230 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [690800757] [2023-10-12 17:30:36,230 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-10-12 17:30:36,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-10-12 17:30:36,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:30:36,241 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-10-12 17:30:36,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:30:36,246 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-10-12 17:30:36,341 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-10-12 17:30:36,342 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-10-12 17:30:36,342 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-10-12 17:30:36,342 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 25 places, 28 transitions, 145 flow. Second operand has 3 states, 2 states have (on average 2.0) internal successors, (4), 2 states have internal predecessors, (4), 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) [2023-10-12 17:30:36,342 INFO L124 encePairwiseOnDemand]: Subtrahend is not yet constructed. Will not use universal subtrahend loopers optimization. [2023-10-12 17:30:36,343 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-10-12 17:30:36,401 INFO L124 PetriNetUnfolderBase]: 103/178 cut-off events. [2023-10-12 17:30:36,402 INFO L125 PetriNetUnfolderBase]: For 55/55 co-relation queries the response was YES. [2023-10-12 17:30:36,404 INFO L83 FinitePrefix]: Finished finitePrefix Result has 581 conditions, 178 events. 103/178 cut-off events. For 55/55 co-relation queries the response was YES. Maximal size of possible extension queue 13. Compared 480 event pairs, 15 based on Foata normal form. 0/131 useless extension candidates. Maximal degree in co-relation 477. Up to 141 conditions per place. [2023-10-12 17:30:36,407 INFO L140 encePairwiseOnDemand]: 31/34 looper letters, 32 selfloop transitions, 2 changer transitions 0/34 dead transitions. [2023-10-12 17:30:36,407 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 27 places, 34 transitions, 240 flow [2023-10-12 17:30:36,407 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 27 places, 34 transitions, 240 flow [2023-10-12 17:30:36,421 INFO L124 PetriNetUnfolderBase]: 103/178 cut-off events. [2023-10-12 17:30:36,421 INFO L125 PetriNetUnfolderBase]: For 55/55 co-relation queries the response was YES. [2023-10-12 17:30:36,422 INFO L83 FinitePrefix]: Finished finitePrefix Result has 581 conditions, 178 events. 103/178 cut-off events. For 55/55 co-relation queries the response was YES. Maximal size of possible extension queue 13. Compared 479 event pairs, 15 based on Foata normal form. 0/131 useless extension candidates. Maximal degree in co-relation 477. Up to 141 conditions per place. [2023-10-12 17:30:36,422 INFO L82 GeneralOperation]: Start removeDeadBuchi. Operand has 27 places, 34 transitions, 240 flow [2023-10-12 17:30:36,424 INFO L88 GeneralOperation]: Finished RemoveDeadBuchi, result has has 27 places, 34 transitions, 240 flow [2023-10-12 17:30:36,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-10-12 17:30:36,426 INFO L430 stractBuchiCegarLoop]: Abstraction has has 27 places, 34 transitions, 240 flow [2023-10-12 17:30:36,427 INFO L337 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2023-10-12 17:30:36,427 INFO L84 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 27 places, 34 transitions, 240 flow [2023-10-12 17:30:36,431 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-10-12 17:30:36,432 INFO L124 PetriNetUnfolderBase]: 18/37 cut-off events. [2023-10-12 17:30:36,432 INFO L125 PetriNetUnfolderBase]: For 14/14 co-relation queries the response was YES. [2023-10-12 17:30:36,433 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty language is not empty [2023-10-12 17:30:36,434 INFO L748 eck$LassoCheckResult]: Stem: 36#[$Ultimate##0]true [71] $Ultimate##0-->L83: Formula: (and (= v_manager_front_9 v_manager_back_6) (= v_client_front_1 v_client_back_4) v_safe_7 (= v_node_1_back_5 v_node_1_front_5)) InVars {client_front=v_client_front_1, node_1_back=v_node_1_back_5, safe=v_safe_7, manager_front=v_manager_front_9, client_back=v_client_back_4, node_1_front=v_node_1_front_5, manager_back=v_manager_back_6} OutVars{client_front=v_client_front_1, node_1_back=v_node_1_back_5, safe=v_safe_7, manager_front=v_manager_front_9, client_back=v_client_back_4, node_1_front=v_node_1_front_5, manager_back=v_manager_back_6} AuxVars[] AssignedVars[] 38#[L83]true [90] L83-->L40: Formula: (= v_thread1Thread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_thidvar0] 40#[L40, L83-1]true [93] L83-1-->L56: Formula: (and (= 2 v_thread2Thread1of1ForFork1_thidvar1_2) (= 2 v_thread2Thread1of1ForFork1_thidvar0_2)) InVars {} OutVars{thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] 42#[L84, L56, L40]true [96] L84-->L71: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar0_2) (= 3 v_thread3Thread1of1ForFork2_thidvar1_2) (= 3 v_thread3Thread1of1ForFork2_thidvar2_2)) InVars {} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_2, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_2, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_2} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_thidvar2, thread3Thread1of1ForFork2_thidvar1, thread3Thread1of1ForFork2_thidvar0] 78#[L71, L56, L85, L40]true [86] L71-->L67: Formula: (and (= (select v_manager_11 v_manager_back_15) v_update_9) (= (+ v_manager_back_15 1) v_manager_back_14)) InVars {manager=v_manager_11, manager_back=v_manager_back_15, update=v_update_9} OutVars{manager=v_manager_11, manager_back=v_manager_back_14, update=v_update_9} AuxVars[] AssignedVars[manager_back] 80#[L56, L85, L40, L67]true [100] L40-->L31: Formula: (and (< v_manager_front_43 v_manager_back_34) (= (+ v_node_1_back_15 1) v_node_1_back_14) (let ((.cse0 (= (select v_manager_25 v_manager_front_43) v_update_25))) (or (and .cse0 v_safe_63 v_safe_64) (and (or (not .cse0) (not v_safe_64)) (not v_safe_63)))) (= v_update_25 (select v_node_1_11 v_node_1_back_15)) (= (+ v_manager_front_43 1) v_manager_front_42)) InVars {node_1_back=v_node_1_back_15, manager_front=v_manager_front_43, safe=v_safe_64, node_1=v_node_1_11, manager=v_manager_25, update=v_update_25, manager_back=v_manager_back_34} OutVars{node_1_back=v_node_1_back_14, manager_front=v_manager_front_42, safe=v_safe_63, node_1=v_node_1_11, manager=v_manager_25, update=v_update_25, manager_back=v_manager_back_34} AuxVars[] AssignedVars[node_1_back, manager_front, safe] 82#[L56, L85, L67, L31]true [2023-10-12 17:30:36,437 INFO L750 eck$LassoCheckResult]: Loop: 82#[L56, L85, L67, L31]true [101] L56-->L56: Formula: (and (= v_manager_back_46 (+ v_manager_back_47 1)) (< v_node_1_front_35 v_node_1_back_28) (= (+ v_node_1_front_35 1) v_node_1_front_34) (= (select v_manager_35 v_manager_back_47) v_ok_31) (let ((.cse0 (= v_update_37 (select v_node_1_21 v_node_1_front_35)))) (or (and (or (not v_safe_104) (not .cse0)) (not v_safe_103)) (and v_safe_103 v_safe_104 .cse0)))) InVars {node_1_back=v_node_1_back_28, ok=v_ok_31, safe=v_safe_104, node_1_front=v_node_1_front_35, node_1=v_node_1_21, manager=v_manager_35, manager_back=v_manager_back_47, update=v_update_37} OutVars{node_1_back=v_node_1_back_28, ok=v_ok_31, safe=v_safe_103, node_1_front=v_node_1_front_34, node_1=v_node_1_21, manager=v_manager_35, manager_back=v_manager_back_46, update=v_update_37} AuxVars[] AssignedVars[safe, node_1_front, manager_back] 82#[L56, L85, L67, L31]true [2023-10-12 17:30:36,438 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-10-12 17:30:36,442 INFO L85 PathProgramCache]: Analyzing trace with hash -1288811419, now seen corresponding path program 1 times [2023-10-12 17:30:36,443 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-10-12 17:30:36,443 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [237602236] [2023-10-12 17:30:36,443 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-10-12 17:30:36,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-10-12 17:30:36,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:30:36,460 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-10-12 17:30:36,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:30:36,470 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-10-12 17:30:36,470 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-10-12 17:30:36,470 INFO L85 PathProgramCache]: Analyzing trace with hash 132, now seen corresponding path program 3 times [2023-10-12 17:30:36,470 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-10-12 17:30:36,470 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [688921612] [2023-10-12 17:30:36,470 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-10-12 17:30:36,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-10-12 17:30:36,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:30:36,474 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-10-12 17:30:36,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:30:36,477 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-10-12 17:30:36,478 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-10-12 17:30:36,478 INFO L85 PathProgramCache]: Analyzing trace with hash -1298448224, now seen corresponding path program 1 times [2023-10-12 17:30:36,478 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-10-12 17:30:36,478 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [887255574] [2023-10-12 17:30:36,478 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-10-12 17:30:36,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-10-12 17:30:36,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:30:36,486 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-10-12 17:30:36,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:30:36,499 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-10-12 17:30:36,753 INFO L210 LassoAnalysis]: Preferences: [2023-10-12 17:30:36,754 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-10-12 17:30:36,754 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-10-12 17:30:36,754 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-10-12 17:30:36,754 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-10-12 17:30:36,754 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:36,754 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-10-12 17:30:36,754 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-10-12 17:30:36,754 INFO L133 ssoRankerPreferences]: Filename of dumped script: commit-1.wvr.bpl_BEv2_Iteration3_Lasso [2023-10-12 17:30:36,755 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-10-12 17:30:36,755 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-10-12 17:30:36,770 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:30:36,779 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:30:36,828 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:30:36,831 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:30:36,834 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:30:36,837 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:30:36,839 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:30:36,844 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:30:37,061 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-10-12 17:30:37,065 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-10-12 17:30:37,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:37,066 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:37,078 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) [2023-10-12 17:30:37,082 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 [2023-10-12 17:30:37,085 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:37,092 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:30:37,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:37,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:37,092 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:30:37,100 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:30:37,100 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-10-12 17:30:37,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:37,121 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2023-10-12 17:30:37,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:37,122 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:37,123 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) [2023-10-12 17:30:37,144 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:37,152 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:30:37,152 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:37,152 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2023-10-12 17:30:37,153 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:30:37,180 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 [2023-10-12 17:30:37,215 INFO L401 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2023-10-12 17:30:37,215 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2023-10-12 17:30:37,281 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:37,286 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 [2023-10-12 17:30:37,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:37,287 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:37,289 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) [2023-10-12 17:30:37,300 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:37,308 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:30:37,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:37,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:37,309 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:30:37,312 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:30:37,312 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-10-12 17:30:37,318 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 [2023-10-12 17:30:37,325 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2023-10-12 17:30:37,337 INFO L443 ModelExtractionUtils]: Simplification made 6 calls to the SMT solver. [2023-10-12 17:30:37,337 INFO L444 ModelExtractionUtils]: 1 out of 10 variables were initially zero. Simplification set additionally 6 variables to zero. [2023-10-12 17:30:37,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:37,339 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:37,353 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) [2023-10-12 17:30:37,358 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2023-10-12 17:30:37,366 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 [2023-10-12 17:30:37,386 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2023-10-12 17:30:37,386 INFO L513 LassoAnalysis]: Proved termination. [2023-10-12 17:30:37,387 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(node_1_back, node_1_front) = 1*node_1_back - 1*node_1_front Supporting invariants [] [2023-10-12 17:30:37,394 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 [2023-10-12 17:30:37,397 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2023-10-12 17:30:37,415 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-10-12 17:30:37,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-10-12 17:30:37,431 INFO L262 TraceCheckSpWp]: Trace formula consists of 33 conjuncts, 2 conjunts are in the unsatisfiable core [2023-10-12 17:30:37,432 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-10-12 17:30:37,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-10-12 17:30:37,447 INFO L262 TraceCheckSpWp]: Trace formula consists of 10 conjuncts, 4 conjunts are in the unsatisfiable core [2023-10-12 17:30:37,448 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-10-12 17:30:37,448 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-10-12 17:30:37,451 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2023-10-12 17:30:37,452 INFO L74 BuchiComplementNCSB]: Start buchiComplementNCSB. Operand has 2 states, 2 states have (on average 3.5) internal successors, (7), 2 states have internal predecessors, (7), 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) [2023-10-12 17:30:37,534 INFO L82 BuchiComplementNCSB]: Finished buchiComplementNCSB. Operand has 2 states, 2 states have (on average 3.5) internal successors, (7), 2 states have internal predecessors, (7), 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 6 states and 224 transitions. [2023-10-12 17:30:37,535 INFO L79 BuchiIntersect]: Starting Intersection [2023-10-12 17:30:37,542 INFO L86 BuchiIntersect]: Exiting Intersection [2023-10-12 17:30:37,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2023-10-12 17:30:37,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 3.5) internal successors, (7), 2 states have internal predecessors, (7), 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) [2023-10-12 17:30:37,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 132 transitions. [2023-10-12 17:30:37,552 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 132 transitions. Stem has 6 letters. Loop has 1 letters. [2023-10-12 17:30:37,552 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-10-12 17:30:37,553 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 132 transitions. Stem has 7 letters. Loop has 1 letters. [2023-10-12 17:30:37,553 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-10-12 17:30:37,553 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 132 transitions. Stem has 6 letters. Loop has 2 letters. [2023-10-12 17:30:37,553 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-10-12 17:30:37,553 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 39 places, 464 transitions, 4216 flow [2023-10-12 17:30:37,627 INFO L124 PetriNetUnfolderBase]: 365/573 cut-off events. [2023-10-12 17:30:37,628 INFO L125 PetriNetUnfolderBase]: For 114/114 co-relation queries the response was YES. [2023-10-12 17:30:37,634 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2386 conditions, 573 events. 365/573 cut-off events. For 114/114 co-relation queries the response was YES. Maximal size of possible extension queue 37. Compared 1971 event pairs, 3 based on Foata normal form. 0/382 useless extension candidates. Maximal degree in co-relation 2110. Up to 536 conditions per place. [2023-10-12 17:30:37,634 INFO L82 GeneralOperation]: Start removeDeadBuchi. Operand has 39 places, 464 transitions, 4216 flow [2023-10-12 17:30:37,643 INFO L88 GeneralOperation]: Finished RemoveDeadBuchi, result has has 39 places, 464 transitions, 4216 flow [2023-10-12 17:30:37,643 INFO L430 stractBuchiCegarLoop]: Abstraction has has 39 places, 464 transitions, 4216 flow [2023-10-12 17:30:37,643 INFO L337 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2023-10-12 17:30:37,643 INFO L84 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 39 places, 464 transitions, 4216 flow [2023-10-12 17:30:37,649 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-10-12 17:30:37,649 INFO L124 PetriNetUnfolderBase]: 19/39 cut-off events. [2023-10-12 17:30:37,649 INFO L125 PetriNetUnfolderBase]: For 14/14 co-relation queries the response was YES. [2023-10-12 17:30:37,649 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty language is not empty [2023-10-12 17:30:37,650 INFO L748 eck$LassoCheckResult]: Stem: 36#[$Ultimate##0]true [71] $Ultimate##0-->L83: Formula: (and (= v_manager_front_9 v_manager_back_6) (= v_client_front_1 v_client_back_4) v_safe_7 (= v_node_1_back_5 v_node_1_front_5)) InVars {client_front=v_client_front_1, node_1_back=v_node_1_back_5, safe=v_safe_7, manager_front=v_manager_front_9, client_back=v_client_back_4, node_1_front=v_node_1_front_5, manager_back=v_manager_back_6} OutVars{client_front=v_client_front_1, node_1_back=v_node_1_back_5, safe=v_safe_7, manager_front=v_manager_front_9, client_back=v_client_back_4, node_1_front=v_node_1_front_5, manager_back=v_manager_back_6} AuxVars[] AssignedVars[] 38#[L83]true [90] L83-->L40: Formula: (= v_thread1Thread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_thidvar0] 40#[L40, L83-1]true [93] L83-1-->L56: Formula: (and (= 2 v_thread2Thread1of1ForFork1_thidvar1_2) (= 2 v_thread2Thread1of1ForFork1_thidvar0_2)) InVars {} OutVars{thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] 42#[L84, L56, L40]true [96] L84-->L71: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar0_2) (= 3 v_thread3Thread1of1ForFork2_thidvar1_2) (= 3 v_thread3Thread1of1ForFork2_thidvar2_2)) InVars {} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_2, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_2, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_2} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_thidvar2, thread3Thread1of1ForFork2_thidvar1, thread3Thread1of1ForFork2_thidvar0] 78#[L71, L56, L85, L40]true [86] L71-->L67: Formula: (and (= (select v_manager_11 v_manager_back_15) v_update_9) (= (+ v_manager_back_15 1) v_manager_back_14)) InVars {manager=v_manager_11, manager_back=v_manager_back_15, update=v_update_9} OutVars{manager=v_manager_11, manager_back=v_manager_back_14, update=v_update_9} AuxVars[] AssignedVars[manager_back] 80#[L56, L85, L40, L67]true [2023-10-12 17:30:37,650 INFO L750 eck$LassoCheckResult]: Loop: 80#[L56, L85, L40, L67]true [87] L67-->L71: Formula: (and (= (+ v_client_front_11 1) v_client_front_10) (let ((.cse0 (= (select v_client_7 v_client_front_11) v_ok_15))) (or (and .cse0 v_safe_27 v_safe_28) (and (not v_safe_27) (or (not .cse0) (not v_safe_28))))) (< v_client_front_11 v_client_back_10)) InVars {client_front=v_client_front_11, ok=v_ok_15, client=v_client_7, safe=v_safe_28, client_back=v_client_back_10} OutVars{client_front=v_client_front_10, ok=v_ok_15, client=v_client_7, safe=v_safe_27, client_back=v_client_back_10} AuxVars[] AssignedVars[client_front, safe] 78#[L71, L56, L85, L40]true [86] L71-->L67: Formula: (and (= (select v_manager_11 v_manager_back_15) v_update_9) (= (+ v_manager_back_15 1) v_manager_back_14)) InVars {manager=v_manager_11, manager_back=v_manager_back_15, update=v_update_9} OutVars{manager=v_manager_11, manager_back=v_manager_back_14, update=v_update_9} AuxVars[] AssignedVars[manager_back] 80#[L56, L85, L40, L67]true [2023-10-12 17:30:37,651 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-10-12 17:30:37,651 INFO L85 PathProgramCache]: Analyzing trace with hash 96972767, now seen corresponding path program 1 times [2023-10-12 17:30:37,651 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-10-12 17:30:37,655 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1623923397] [2023-10-12 17:30:37,655 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-10-12 17:30:37,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-10-12 17:30:37,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:30:37,665 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-10-12 17:30:37,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:30:37,676 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-10-12 17:30:37,677 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-10-12 17:30:37,677 INFO L85 PathProgramCache]: Analyzing trace with hash 3744, now seen corresponding path program 1 times [2023-10-12 17:30:37,677 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-10-12 17:30:37,677 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1046265299] [2023-10-12 17:30:37,677 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-10-12 17:30:37,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-10-12 17:30:37,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:30:37,686 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-10-12 17:30:37,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:30:37,695 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-10-12 17:30:37,695 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-10-12 17:30:37,695 INFO L85 PathProgramCache]: Analyzing trace with hash -1298448642, now seen corresponding path program 1 times [2023-10-12 17:30:37,695 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-10-12 17:30:37,696 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1043422885] [2023-10-12 17:30:37,696 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-10-12 17:30:37,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-10-12 17:30:37,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-10-12 17:30:37,723 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-10-12 17:30:37,723 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-10-12 17:30:37,723 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1043422885] [2023-10-12 17:30:37,724 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1043422885] provided 1 perfect and 0 imperfect interpolant sequences [2023-10-12 17:30:37,724 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-10-12 17:30:37,724 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-10-12 17:30:37,724 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2110981625] [2023-10-12 17:30:37,724 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-10-12 17:30:37,794 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-10-12 17:30:37,795 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-10-12 17:30:37,795 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-10-12 17:30:37,795 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 39 places, 464 transitions, 4216 flow. Second operand has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 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) [2023-10-12 17:30:37,795 INFO L124 encePairwiseOnDemand]: Subtrahend is not yet constructed. Will not use universal subtrahend loopers optimization. [2023-10-12 17:30:37,795 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-10-12 17:30:37,894 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2023-10-12 17:30:37,905 INFO L124 PetriNetUnfolderBase]: 280/451 cut-off events. [2023-10-12 17:30:37,905 INFO L125 PetriNetUnfolderBase]: For 107/107 co-relation queries the response was YES. [2023-10-12 17:30:37,906 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2343 conditions, 451 events. 280/451 cut-off events. For 107/107 co-relation queries the response was YES. Maximal size of possible extension queue 34. Compared 1494 event pairs, 15 based on Foata normal form. 12/312 useless extension candidates. Maximal degree in co-relation 2190. Up to 414 conditions per place. [2023-10-12 17:30:37,910 INFO L140 encePairwiseOnDemand]: 31/34 looper letters, 93 selfloop transitions, 6 changer transitions 10/109 dead transitions. [2023-10-12 17:30:37,910 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 38 places, 109 transitions, 1180 flow [2023-10-12 17:30:37,910 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 38 places, 109 transitions, 1180 flow [2023-10-12 17:30:37,946 INFO L124 PetriNetUnfolderBase]: 280/451 cut-off events. [2023-10-12 17:30:37,946 INFO L125 PetriNetUnfolderBase]: For 107/107 co-relation queries the response was YES. [2023-10-12 17:30:37,948 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2343 conditions, 451 events. 280/451 cut-off events. For 107/107 co-relation queries the response was YES. Maximal size of possible extension queue 34. Compared 1488 event pairs, 15 based on Foata normal form. 0/300 useless extension candidates. Maximal degree in co-relation 2190. Up to 414 conditions per place. [2023-10-12 17:30:37,948 INFO L82 GeneralOperation]: Start removeDeadBuchi. Operand has 38 places, 109 transitions, 1180 flow [2023-10-12 17:30:37,950 INFO L88 GeneralOperation]: Finished RemoveDeadBuchi, result has has 38 places, 109 transitions, 1180 flow [2023-10-12 17:30:37,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-10-12 17:30:37,952 INFO L430 stractBuchiCegarLoop]: Abstraction has has 38 places, 109 transitions, 1180 flow [2023-10-12 17:30:37,952 INFO L337 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2023-10-12 17:30:37,952 INFO L84 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 38 places, 109 transitions, 1180 flow [2023-10-12 17:30:37,960 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-10-12 17:30:37,961 INFO L124 PetriNetUnfolderBase]: 45/87 cut-off events. [2023-10-12 17:30:37,961 INFO L125 PetriNetUnfolderBase]: For 25/25 co-relation queries the response was YES. [2023-10-12 17:30:37,961 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty language is not empty [2023-10-12 17:30:37,961 INFO L748 eck$LassoCheckResult]: Stem: 36#[$Ultimate##0]true [71] $Ultimate##0-->L83: Formula: (and (= v_manager_front_9 v_manager_back_6) (= v_client_front_1 v_client_back_4) v_safe_7 (= v_node_1_back_5 v_node_1_front_5)) InVars {client_front=v_client_front_1, node_1_back=v_node_1_back_5, safe=v_safe_7, manager_front=v_manager_front_9, client_back=v_client_back_4, node_1_front=v_node_1_front_5, manager_back=v_manager_back_6} OutVars{client_front=v_client_front_1, node_1_back=v_node_1_back_5, safe=v_safe_7, manager_front=v_manager_front_9, client_back=v_client_back_4, node_1_front=v_node_1_front_5, manager_back=v_manager_back_6} AuxVars[] AssignedVars[] 38#[L83]true [90] L83-->L40: Formula: (= v_thread1Thread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_thidvar0] 40#[L40, L83-1]true [93] L83-1-->L56: Formula: (and (= 2 v_thread2Thread1of1ForFork1_thidvar1_2) (= 2 v_thread2Thread1of1ForFork1_thidvar0_2)) InVars {} OutVars{thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] 42#[L84, L56, L40]true [96] L84-->L71: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar0_2) (= 3 v_thread3Thread1of1ForFork2_thidvar1_2) (= 3 v_thread3Thread1of1ForFork2_thidvar2_2)) InVars {} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_2, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_2, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_2} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_thidvar2, thread3Thread1of1ForFork2_thidvar1, thread3Thread1of1ForFork2_thidvar0] 78#[L71, L56, L85, L40]true [86] L71-->L67: Formula: (and (= (select v_manager_11 v_manager_back_15) v_update_9) (= (+ v_manager_back_15 1) v_manager_back_14)) InVars {manager=v_manager_11, manager_back=v_manager_back_15, update=v_update_9} OutVars{manager=v_manager_11, manager_back=v_manager_back_14, update=v_update_9} AuxVars[] AssignedVars[manager_back] 80#[L56, L85, L40, L67]true [100] L40-->L31: Formula: (and (< v_manager_front_43 v_manager_back_34) (= (+ v_node_1_back_15 1) v_node_1_back_14) (let ((.cse0 (= (select v_manager_25 v_manager_front_43) v_update_25))) (or (and .cse0 v_safe_63 v_safe_64) (and (or (not .cse0) (not v_safe_64)) (not v_safe_63)))) (= v_update_25 (select v_node_1_11 v_node_1_back_15)) (= (+ v_manager_front_43 1) v_manager_front_42)) InVars {node_1_back=v_node_1_back_15, manager_front=v_manager_front_43, safe=v_safe_64, node_1=v_node_1_11, manager=v_manager_25, update=v_update_25, manager_back=v_manager_back_34} OutVars{node_1_back=v_node_1_back_14, manager_front=v_manager_front_42, safe=v_safe_63, node_1=v_node_1_11, manager=v_manager_25, update=v_update_25, manager_back=v_manager_back_34} AuxVars[] AssignedVars[node_1_back, manager_front, safe] 82#[L56, L85, L67, L31]true [102] L31-->L40: Formula: (and (= (+ v_manager_front_75 1) v_manager_front_74) (< v_manager_front_75 v_manager_back_60) (= v_ok_39 (select v_client_17 v_client_back_23)) (let ((.cse0 (= v_ok_39 (select v_manager_43 v_manager_front_75)))) (or (and .cse0 v_safe_122 v_safe_121) (and (not v_safe_121) (or (not .cse0) (not v_safe_122))))) (= v_client_back_22 (+ v_client_back_23 1))) InVars {ok=v_ok_39, client_back=v_client_back_23, manager_front=v_manager_front_75, safe=v_safe_122, manager=v_manager_43, client=v_client_17, manager_back=v_manager_back_60} OutVars{ok=v_ok_39, client_back=v_client_back_22, manager_front=v_manager_front_74, safe=v_safe_121, manager=v_manager_43, client=v_client_17, manager_back=v_manager_back_60} AuxVars[] AssignedVars[client_back, manager_front, safe] 80#[L56, L85, L40, L67]true [2023-10-12 17:30:37,962 INFO L750 eck$LassoCheckResult]: Loop: 80#[L56, L85, L40, L67]true [87] L67-->L71: Formula: (and (= (+ v_client_front_11 1) v_client_front_10) (let ((.cse0 (= (select v_client_7 v_client_front_11) v_ok_15))) (or (and .cse0 v_safe_27 v_safe_28) (and (not v_safe_27) (or (not .cse0) (not v_safe_28))))) (< v_client_front_11 v_client_back_10)) InVars {client_front=v_client_front_11, ok=v_ok_15, client=v_client_7, safe=v_safe_28, client_back=v_client_back_10} OutVars{client_front=v_client_front_10, ok=v_ok_15, client=v_client_7, safe=v_safe_27, client_back=v_client_back_10} AuxVars[] AssignedVars[client_front, safe] 78#[L71, L56, L85, L40]true [86] L71-->L67: Formula: (and (= (select v_manager_11 v_manager_back_15) v_update_9) (= (+ v_manager_back_15 1) v_manager_back_14)) InVars {manager=v_manager_11, manager_back=v_manager_back_15, update=v_update_9} OutVars{manager=v_manager_11, manager_back=v_manager_back_14, update=v_update_9} AuxVars[] AssignedVars[manager_back] 80#[L56, L85, L40, L67]true [2023-10-12 17:30:37,962 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-10-12 17:30:37,962 INFO L85 PathProgramCache]: Analyzing trace with hash -1298448223, now seen corresponding path program 1 times [2023-10-12 17:30:37,962 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-10-12 17:30:37,962 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [572088794] [2023-10-12 17:30:37,962 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-10-12 17:30:37,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-10-12 17:30:37,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-10-12 17:30:38,034 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-10-12 17:30:38,034 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-10-12 17:30:38,034 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [572088794] [2023-10-12 17:30:38,034 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [572088794] provided 1 perfect and 0 imperfect interpolant sequences [2023-10-12 17:30:38,034 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-10-12 17:30:38,034 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-10-12 17:30:38,035 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [826617786] [2023-10-12 17:30:38,035 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-10-12 17:30:38,035 INFO L753 eck$LassoCheckResult]: stem already infeasible [2023-10-12 17:30:38,035 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-10-12 17:30:38,035 INFO L85 PathProgramCache]: Analyzing trace with hash 3744, now seen corresponding path program 2 times [2023-10-12 17:30:38,035 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-10-12 17:30:38,036 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [73896678] [2023-10-12 17:30:38,036 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-10-12 17:30:38,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-10-12 17:30:38,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:30:38,039 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-10-12 17:30:38,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:30:38,042 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-10-12 17:30:38,119 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-10-12 17:30:38,119 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-10-12 17:30:38,119 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2023-10-12 17:30:38,119 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 38 places, 109 transitions, 1180 flow. Second operand has 5 states, 4 states have (on average 1.75) internal successors, (7), 4 states have internal predecessors, (7), 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) [2023-10-12 17:30:38,120 INFO L124 encePairwiseOnDemand]: Subtrahend is not yet constructed. Will not use universal subtrahend loopers optimization. [2023-10-12 17:30:38,120 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-10-12 17:30:38,267 INFO L124 PetriNetUnfolderBase]: 656/1071 cut-off events. [2023-10-12 17:30:38,267 INFO L125 PetriNetUnfolderBase]: For 273/273 co-relation queries the response was YES. [2023-10-12 17:30:38,268 INFO L83 FinitePrefix]: Finished finitePrefix Result has 6611 conditions, 1071 events. 656/1071 cut-off events. For 273/273 co-relation queries the response was YES. Maximal size of possible extension queue 70. Compared 4500 event pairs, 27 based on Foata normal form. 16/736 useless extension candidates. Maximal degree in co-relation 6315. Up to 1034 conditions per place. [2023-10-12 17:30:38,276 INFO L140 encePairwiseOnDemand]: 29/34 looper letters, 168 selfloop transitions, 35 changer transitions 25/228 dead transitions. [2023-10-12 17:30:38,276 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 41 places, 228 transitions, 2919 flow [2023-10-12 17:30:38,276 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 41 places, 228 transitions, 2919 flow [2023-10-12 17:30:38,380 INFO L124 PetriNetUnfolderBase]: 656/1071 cut-off events. [2023-10-12 17:30:38,380 INFO L125 PetriNetUnfolderBase]: For 273/273 co-relation queries the response was YES. [2023-10-12 17:30:38,381 INFO L83 FinitePrefix]: Finished finitePrefix Result has 6611 conditions, 1071 events. 656/1071 cut-off events. For 273/273 co-relation queries the response was YES. Maximal size of possible extension queue 70. Compared 4509 event pairs, 27 based on Foata normal form. 0/720 useless extension candidates. Maximal degree in co-relation 6315. Up to 1034 conditions per place. [2023-10-12 17:30:38,382 INFO L82 GeneralOperation]: Start removeDeadBuchi. Operand has 41 places, 228 transitions, 2919 flow [2023-10-12 17:30:38,386 INFO L88 GeneralOperation]: Finished RemoveDeadBuchi, result has has 41 places, 228 transitions, 2919 flow [2023-10-12 17:30:38,386 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-10-12 17:30:38,387 INFO L430 stractBuchiCegarLoop]: Abstraction has has 41 places, 228 transitions, 2919 flow [2023-10-12 17:30:38,387 INFO L337 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2023-10-12 17:30:38,387 INFO L84 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 41 places, 228 transitions, 2919 flow [2023-10-12 17:30:38,398 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-10-12 17:30:38,398 INFO L124 PetriNetUnfolderBase]: 45/103 cut-off events. [2023-10-12 17:30:38,398 INFO L125 PetriNetUnfolderBase]: For 27/27 co-relation queries the response was YES. [2023-10-12 17:30:38,398 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty language is not empty [2023-10-12 17:30:38,399 INFO L748 eck$LassoCheckResult]: Stem: 36#[$Ultimate##0]true [71] $Ultimate##0-->L83: Formula: (and (= v_manager_front_9 v_manager_back_6) (= v_client_front_1 v_client_back_4) v_safe_7 (= v_node_1_back_5 v_node_1_front_5)) InVars {client_front=v_client_front_1, node_1_back=v_node_1_back_5, safe=v_safe_7, manager_front=v_manager_front_9, client_back=v_client_back_4, node_1_front=v_node_1_front_5, manager_back=v_manager_back_6} OutVars{client_front=v_client_front_1, node_1_back=v_node_1_back_5, safe=v_safe_7, manager_front=v_manager_front_9, client_back=v_client_back_4, node_1_front=v_node_1_front_5, manager_back=v_manager_back_6} AuxVars[] AssignedVars[] 38#[L83]true [90] L83-->L40: Formula: (= v_thread1Thread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_thidvar0] 40#[L40, L83-1]true [93] L83-1-->L56: Formula: (and (= 2 v_thread2Thread1of1ForFork1_thidvar1_2) (= 2 v_thread2Thread1of1ForFork1_thidvar0_2)) InVars {} OutVars{thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] 42#[L84, L56, L40]true [96] L84-->L71: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar0_2) (= 3 v_thread3Thread1of1ForFork2_thidvar1_2) (= 3 v_thread3Thread1of1ForFork2_thidvar2_2)) InVars {} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_2, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_2, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_2} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_thidvar2, thread3Thread1of1ForFork2_thidvar1, thread3Thread1of1ForFork2_thidvar0] 78#[L71, L56, L85, L40]true [86] L71-->L67: Formula: (and (= (select v_manager_11 v_manager_back_15) v_update_9) (= (+ v_manager_back_15 1) v_manager_back_14)) InVars {manager=v_manager_11, manager_back=v_manager_back_15, update=v_update_9} OutVars{manager=v_manager_11, manager_back=v_manager_back_14, update=v_update_9} AuxVars[] AssignedVars[manager_back] 80#[L56, L85, L40, L67]true [100] L40-->L31: Formula: (and (< v_manager_front_43 v_manager_back_34) (= (+ v_node_1_back_15 1) v_node_1_back_14) (let ((.cse0 (= (select v_manager_25 v_manager_front_43) v_update_25))) (or (and .cse0 v_safe_63 v_safe_64) (and (or (not .cse0) (not v_safe_64)) (not v_safe_63)))) (= v_update_25 (select v_node_1_11 v_node_1_back_15)) (= (+ v_manager_front_43 1) v_manager_front_42)) InVars {node_1_back=v_node_1_back_15, manager_front=v_manager_front_43, safe=v_safe_64, node_1=v_node_1_11, manager=v_manager_25, update=v_update_25, manager_back=v_manager_back_34} OutVars{node_1_back=v_node_1_back_14, manager_front=v_manager_front_42, safe=v_safe_63, node_1=v_node_1_11, manager=v_manager_25, update=v_update_25, manager_back=v_manager_back_34} AuxVars[] AssignedVars[node_1_back, manager_front, safe] 82#[L56, L85, L67, L31]true [101] L56-->L56: Formula: (and (= v_manager_back_46 (+ v_manager_back_47 1)) (< v_node_1_front_35 v_node_1_back_28) (= (+ v_node_1_front_35 1) v_node_1_front_34) (= (select v_manager_35 v_manager_back_47) v_ok_31) (let ((.cse0 (= v_update_37 (select v_node_1_21 v_node_1_front_35)))) (or (and (or (not v_safe_104) (not .cse0)) (not v_safe_103)) (and v_safe_103 v_safe_104 .cse0)))) InVars {node_1_back=v_node_1_back_28, ok=v_ok_31, safe=v_safe_104, node_1_front=v_node_1_front_35, node_1=v_node_1_21, manager=v_manager_35, manager_back=v_manager_back_47, update=v_update_37} OutVars{node_1_back=v_node_1_back_28, ok=v_ok_31, safe=v_safe_103, node_1_front=v_node_1_front_34, node_1=v_node_1_21, manager=v_manager_35, manager_back=v_manager_back_46, update=v_update_37} AuxVars[] AssignedVars[safe, node_1_front, manager_back] 82#[L56, L85, L67, L31]true [101] L56-->L56: Formula: (and (= v_manager_back_46 (+ v_manager_back_47 1)) (< v_node_1_front_35 v_node_1_back_28) (= (+ v_node_1_front_35 1) v_node_1_front_34) (= (select v_manager_35 v_manager_back_47) v_ok_31) (let ((.cse0 (= v_update_37 (select v_node_1_21 v_node_1_front_35)))) (or (and (or (not v_safe_104) (not .cse0)) (not v_safe_103)) (and v_safe_103 v_safe_104 .cse0)))) InVars {node_1_back=v_node_1_back_28, ok=v_ok_31, safe=v_safe_104, node_1_front=v_node_1_front_35, node_1=v_node_1_21, manager=v_manager_35, manager_back=v_manager_back_47, update=v_update_37} OutVars{node_1_back=v_node_1_back_28, ok=v_ok_31, safe=v_safe_103, node_1_front=v_node_1_front_34, node_1=v_node_1_21, manager=v_manager_35, manager_back=v_manager_back_46, update=v_update_37} AuxVars[] AssignedVars[safe, node_1_front, manager_back] 82#[L56, L85, L67, L31]true [102] L31-->L40: Formula: (and (= (+ v_manager_front_75 1) v_manager_front_74) (< v_manager_front_75 v_manager_back_60) (= v_ok_39 (select v_client_17 v_client_back_23)) (let ((.cse0 (= v_ok_39 (select v_manager_43 v_manager_front_75)))) (or (and .cse0 v_safe_122 v_safe_121) (and (not v_safe_121) (or (not .cse0) (not v_safe_122))))) (= v_client_back_22 (+ v_client_back_23 1))) InVars {ok=v_ok_39, client_back=v_client_back_23, manager_front=v_manager_front_75, safe=v_safe_122, manager=v_manager_43, client=v_client_17, manager_back=v_manager_back_60} OutVars{ok=v_ok_39, client_back=v_client_back_22, manager_front=v_manager_front_74, safe=v_safe_121, manager=v_manager_43, client=v_client_17, manager_back=v_manager_back_60} AuxVars[] AssignedVars[client_back, manager_front, safe] 80#[L56, L85, L40, L67]true [2023-10-12 17:30:38,399 INFO L750 eck$LassoCheckResult]: Loop: 80#[L56, L85, L40, L67]true [87] L67-->L71: Formula: (and (= (+ v_client_front_11 1) v_client_front_10) (let ((.cse0 (= (select v_client_7 v_client_front_11) v_ok_15))) (or (and .cse0 v_safe_27 v_safe_28) (and (not v_safe_27) (or (not .cse0) (not v_safe_28))))) (< v_client_front_11 v_client_back_10)) InVars {client_front=v_client_front_11, ok=v_ok_15, client=v_client_7, safe=v_safe_28, client_back=v_client_back_10} OutVars{client_front=v_client_front_10, ok=v_ok_15, client=v_client_7, safe=v_safe_27, client_back=v_client_back_10} AuxVars[] AssignedVars[client_front, safe] 78#[L71, L56, L85, L40]true [86] L71-->L67: Formula: (and (= (select v_manager_11 v_manager_back_15) v_update_9) (= (+ v_manager_back_15 1) v_manager_back_14)) InVars {manager=v_manager_11, manager_back=v_manager_back_15, update=v_update_9} OutVars{manager=v_manager_11, manager_back=v_manager_back_14, update=v_update_9} AuxVars[] AssignedVars[manager_back] 80#[L56, L85, L40, L67]true [2023-10-12 17:30:38,399 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-10-12 17:30:38,400 INFO L85 PathProgramCache]: Analyzing trace with hash 2026743105, now seen corresponding path program 1 times [2023-10-12 17:30:38,400 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-10-12 17:30:38,400 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1363317860] [2023-10-12 17:30:38,400 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-10-12 17:30:38,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-10-12 17:30:38,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-10-12 17:30:38,441 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-10-12 17:30:38,441 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-10-12 17:30:38,441 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1363317860] [2023-10-12 17:30:38,441 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1363317860] provided 1 perfect and 0 imperfect interpolant sequences [2023-10-12 17:30:38,441 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-10-12 17:30:38,441 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-10-12 17:30:38,442 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1766650201] [2023-10-12 17:30:38,442 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-10-12 17:30:38,442 INFO L753 eck$LassoCheckResult]: stem already infeasible [2023-10-12 17:30:38,442 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-10-12 17:30:38,442 INFO L85 PathProgramCache]: Analyzing trace with hash 3744, now seen corresponding path program 3 times [2023-10-12 17:30:38,442 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-10-12 17:30:38,443 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [307001213] [2023-10-12 17:30:38,443 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-10-12 17:30:38,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-10-12 17:30:38,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:30:38,446 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-10-12 17:30:38,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:30:38,448 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-10-12 17:30:38,511 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-10-12 17:30:38,511 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-10-12 17:30:38,511 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2023-10-12 17:30:38,511 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 41 places, 228 transitions, 2919 flow. Second operand has 5 states, 5 states have (on average 1.8) internal successors, (9), 4 states have internal predecessors, (9), 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) [2023-10-12 17:30:38,511 INFO L124 encePairwiseOnDemand]: Subtrahend is not yet constructed. Will not use universal subtrahend loopers optimization. [2023-10-12 17:30:38,512 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-10-12 17:30:38,731 INFO L124 PetriNetUnfolderBase]: 951/1636 cut-off events. [2023-10-12 17:30:38,731 INFO L125 PetriNetUnfolderBase]: For 442/442 co-relation queries the response was YES. [2023-10-12 17:30:38,733 INFO L83 FinitePrefix]: Finished finitePrefix Result has 11726 conditions, 1636 events. 951/1636 cut-off events. For 442/442 co-relation queries the response was YES. Maximal size of possible extension queue 62. Compared 7557 event pairs, 38 based on Foata normal form. 0/1195 useless extension candidates. Maximal degree in co-relation 11111. Up to 1599 conditions per place. [2023-10-12 17:30:38,747 INFO L140 encePairwiseOnDemand]: 31/34 looper letters, 253 selfloop transitions, 21 changer transitions 41/315 dead transitions. [2023-10-12 17:30:38,747 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 44 places, 315 transitions, 4683 flow [2023-10-12 17:30:38,747 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 44 places, 315 transitions, 4683 flow [2023-10-12 17:30:38,921 INFO L124 PetriNetUnfolderBase]: 951/1636 cut-off events. [2023-10-12 17:30:38,922 INFO L125 PetriNetUnfolderBase]: For 442/442 co-relation queries the response was YES. [2023-10-12 17:30:38,924 INFO L83 FinitePrefix]: Finished finitePrefix Result has 11726 conditions, 1636 events. 951/1636 cut-off events. For 442/442 co-relation queries the response was YES. Maximal size of possible extension queue 62. Compared 7565 event pairs, 38 based on Foata normal form. 0/1195 useless extension candidates. Maximal degree in co-relation 11111. Up to 1599 conditions per place. [2023-10-12 17:30:38,924 INFO L82 GeneralOperation]: Start removeDeadBuchi. Operand has 44 places, 315 transitions, 4683 flow [2023-10-12 17:30:38,932 INFO L88 GeneralOperation]: Finished RemoveDeadBuchi, result has has 44 places, 315 transitions, 4683 flow [2023-10-12 17:30:38,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-10-12 17:30:38,934 INFO L430 stractBuchiCegarLoop]: Abstraction has has 44 places, 315 transitions, 4683 flow [2023-10-12 17:30:38,934 INFO L337 stractBuchiCegarLoop]: ======== Iteration 7 ============ [2023-10-12 17:30:38,934 INFO L84 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 44 places, 315 transitions, 4683 flow [2023-10-12 17:30:38,961 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-10-12 17:30:38,962 INFO L124 PetriNetUnfolderBase]: 112/223 cut-off events. [2023-10-12 17:30:38,962 INFO L125 PetriNetUnfolderBase]: For 81/81 co-relation queries the response was YES. [2023-10-12 17:30:38,962 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty language is not empty [2023-10-12 17:30:38,963 INFO L748 eck$LassoCheckResult]: Stem: 36#[$Ultimate##0]true [71] $Ultimate##0-->L83: Formula: (and (= v_manager_front_9 v_manager_back_6) (= v_client_front_1 v_client_back_4) v_safe_7 (= v_node_1_back_5 v_node_1_front_5)) InVars {client_front=v_client_front_1, node_1_back=v_node_1_back_5, safe=v_safe_7, manager_front=v_manager_front_9, client_back=v_client_back_4, node_1_front=v_node_1_front_5, manager_back=v_manager_back_6} OutVars{client_front=v_client_front_1, node_1_back=v_node_1_back_5, safe=v_safe_7, manager_front=v_manager_front_9, client_back=v_client_back_4, node_1_front=v_node_1_front_5, manager_back=v_manager_back_6} AuxVars[] AssignedVars[] 38#[L83]true [90] L83-->L40: Formula: (= v_thread1Thread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_thidvar0] 40#[L40, L83-1]true [93] L83-1-->L56: Formula: (and (= 2 v_thread2Thread1of1ForFork1_thidvar1_2) (= 2 v_thread2Thread1of1ForFork1_thidvar0_2)) InVars {} OutVars{thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] 42#[L84, L56, L40]true [96] L84-->L71: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar0_2) (= 3 v_thread3Thread1of1ForFork2_thidvar1_2) (= 3 v_thread3Thread1of1ForFork2_thidvar2_2)) InVars {} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_2, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_2, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_2} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_thidvar2, thread3Thread1of1ForFork2_thidvar1, thread3Thread1of1ForFork2_thidvar0] 78#[L71, L56, L85, L40]true [86] L71-->L67: Formula: (and (= (select v_manager_11 v_manager_back_15) v_update_9) (= (+ v_manager_back_15 1) v_manager_back_14)) InVars {manager=v_manager_11, manager_back=v_manager_back_15, update=v_update_9} OutVars{manager=v_manager_11, manager_back=v_manager_back_14, update=v_update_9} AuxVars[] AssignedVars[manager_back] 80#[L56, L85, L40, L67]true [100] L40-->L31: Formula: (and (< v_manager_front_43 v_manager_back_34) (= (+ v_node_1_back_15 1) v_node_1_back_14) (let ((.cse0 (= (select v_manager_25 v_manager_front_43) v_update_25))) (or (and .cse0 v_safe_63 v_safe_64) (and (or (not .cse0) (not v_safe_64)) (not v_safe_63)))) (= v_update_25 (select v_node_1_11 v_node_1_back_15)) (= (+ v_manager_front_43 1) v_manager_front_42)) InVars {node_1_back=v_node_1_back_15, manager_front=v_manager_front_43, safe=v_safe_64, node_1=v_node_1_11, manager=v_manager_25, update=v_update_25, manager_back=v_manager_back_34} OutVars{node_1_back=v_node_1_back_14, manager_front=v_manager_front_42, safe=v_safe_63, node_1=v_node_1_11, manager=v_manager_25, update=v_update_25, manager_back=v_manager_back_34} AuxVars[] AssignedVars[node_1_back, manager_front, safe] 82#[L56, L85, L67, L31]true [101] L56-->L56: Formula: (and (= v_manager_back_46 (+ v_manager_back_47 1)) (< v_node_1_front_35 v_node_1_back_28) (= (+ v_node_1_front_35 1) v_node_1_front_34) (= (select v_manager_35 v_manager_back_47) v_ok_31) (let ((.cse0 (= v_update_37 (select v_node_1_21 v_node_1_front_35)))) (or (and (or (not v_safe_104) (not .cse0)) (not v_safe_103)) (and v_safe_103 v_safe_104 .cse0)))) InVars {node_1_back=v_node_1_back_28, ok=v_ok_31, safe=v_safe_104, node_1_front=v_node_1_front_35, node_1=v_node_1_21, manager=v_manager_35, manager_back=v_manager_back_47, update=v_update_37} OutVars{node_1_back=v_node_1_back_28, ok=v_ok_31, safe=v_safe_103, node_1_front=v_node_1_front_34, node_1=v_node_1_21, manager=v_manager_35, manager_back=v_manager_back_46, update=v_update_37} AuxVars[] AssignedVars[safe, node_1_front, manager_back] 82#[L56, L85, L67, L31]true [102] L31-->L40: Formula: (and (= (+ v_manager_front_75 1) v_manager_front_74) (< v_manager_front_75 v_manager_back_60) (= v_ok_39 (select v_client_17 v_client_back_23)) (let ((.cse0 (= v_ok_39 (select v_manager_43 v_manager_front_75)))) (or (and .cse0 v_safe_122 v_safe_121) (and (not v_safe_121) (or (not .cse0) (not v_safe_122))))) (= v_client_back_22 (+ v_client_back_23 1))) InVars {ok=v_ok_39, client_back=v_client_back_23, manager_front=v_manager_front_75, safe=v_safe_122, manager=v_manager_43, client=v_client_17, manager_back=v_manager_back_60} OutVars{ok=v_ok_39, client_back=v_client_back_22, manager_front=v_manager_front_74, safe=v_safe_121, manager=v_manager_43, client=v_client_17, manager_back=v_manager_back_60} AuxVars[] AssignedVars[client_back, manager_front, safe] 80#[L56, L85, L40, L67]true [87] L67-->L71: Formula: (and (= (+ v_client_front_11 1) v_client_front_10) (let ((.cse0 (= (select v_client_7 v_client_front_11) v_ok_15))) (or (and .cse0 v_safe_27 v_safe_28) (and (not v_safe_27) (or (not .cse0) (not v_safe_28))))) (< v_client_front_11 v_client_back_10)) InVars {client_front=v_client_front_11, ok=v_ok_15, client=v_client_7, safe=v_safe_28, client_back=v_client_back_10} OutVars{client_front=v_client_front_10, ok=v_ok_15, client=v_client_7, safe=v_safe_27, client_back=v_client_back_10} AuxVars[] AssignedVars[client_front, safe] 78#[L71, L56, L85, L40]true [86] L71-->L67: Formula: (and (= (select v_manager_11 v_manager_back_15) v_update_9) (= (+ v_manager_back_15 1) v_manager_back_14)) InVars {manager=v_manager_11, manager_back=v_manager_back_15, update=v_update_9} OutVars{manager=v_manager_11, manager_back=v_manager_back_14, update=v_update_9} AuxVars[] AssignedVars[manager_back] 80#[L56, L85, L40, L67]true [87] L67-->L71: Formula: (and (= (+ v_client_front_11 1) v_client_front_10) (let ((.cse0 (= (select v_client_7 v_client_front_11) v_ok_15))) (or (and .cse0 v_safe_27 v_safe_28) (and (not v_safe_27) (or (not .cse0) (not v_safe_28))))) (< v_client_front_11 v_client_back_10)) InVars {client_front=v_client_front_11, ok=v_ok_15, client=v_client_7, safe=v_safe_28, client_back=v_client_back_10} OutVars{client_front=v_client_front_10, ok=v_ok_15, client=v_client_7, safe=v_safe_27, client_back=v_client_back_10} AuxVars[] AssignedVars[client_front, safe] 78#[L71, L56, L85, L40]true [86] L71-->L67: Formula: (and (= (select v_manager_11 v_manager_back_15) v_update_9) (= (+ v_manager_back_15 1) v_manager_back_14)) InVars {manager=v_manager_11, manager_back=v_manager_back_15, update=v_update_9} OutVars{manager=v_manager_11, manager_back=v_manager_back_14, update=v_update_9} AuxVars[] AssignedVars[manager_back] 80#[L56, L85, L40, L67]true [2023-10-12 17:30:38,963 INFO L750 eck$LassoCheckResult]: Loop: 80#[L56, L85, L40, L67]true [87] L67-->L71: Formula: (and (= (+ v_client_front_11 1) v_client_front_10) (let ((.cse0 (= (select v_client_7 v_client_front_11) v_ok_15))) (or (and .cse0 v_safe_27 v_safe_28) (and (not v_safe_27) (or (not .cse0) (not v_safe_28))))) (< v_client_front_11 v_client_back_10)) InVars {client_front=v_client_front_11, ok=v_ok_15, client=v_client_7, safe=v_safe_28, client_back=v_client_back_10} OutVars{client_front=v_client_front_10, ok=v_ok_15, client=v_client_7, safe=v_safe_27, client_back=v_client_back_10} AuxVars[] AssignedVars[client_front, safe] 78#[L71, L56, L85, L40]true [86] L71-->L67: Formula: (and (= (select v_manager_11 v_manager_back_15) v_update_9) (= (+ v_manager_back_15 1) v_manager_back_14)) InVars {manager=v_manager_11, manager_back=v_manager_back_15, update=v_update_9} OutVars{manager=v_manager_11, manager_back=v_manager_back_14, update=v_update_9} AuxVars[] AssignedVars[manager_back] 80#[L56, L85, L40, L67]true [2023-10-12 17:30:38,963 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-10-12 17:30:38,964 INFO L85 PathProgramCache]: Analyzing trace with hash 54155972, now seen corresponding path program 1 times [2023-10-12 17:30:38,964 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-10-12 17:30:38,964 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [281440331] [2023-10-12 17:30:38,964 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-10-12 17:30:38,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-10-12 17:30:38,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-10-12 17:30:39,041 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-10-12 17:30:39,042 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-10-12 17:30:39,042 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [281440331] [2023-10-12 17:30:39,042 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [281440331] provided 0 perfect and 1 imperfect interpolant sequences [2023-10-12 17:30:39,042 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [930851128] [2023-10-12 17:30:39,042 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-10-12 17:30:39,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-10-12 17:30:39,043 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:39,045 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-10-12 17:30:39,068 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-10-12 17:30:39,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-10-12 17:30:39,093 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 4 conjunts are in the unsatisfiable core [2023-10-12 17:30:39,094 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-10-12 17:30:39,130 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-10-12 17:30:39,130 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-10-12 17:30:39,130 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [930851128] provided 1 perfect and 0 imperfect interpolant sequences [2023-10-12 17:30:39,133 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-10-12 17:30:39,133 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 4 [2023-10-12 17:30:39,135 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1427817303] [2023-10-12 17:30:39,135 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-10-12 17:30:39,136 INFO L753 eck$LassoCheckResult]: stem already infeasible [2023-10-12 17:30:39,137 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-10-12 17:30:39,137 INFO L85 PathProgramCache]: Analyzing trace with hash 3744, now seen corresponding path program 4 times [2023-10-12 17:30:39,137 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-10-12 17:30:39,137 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2099498475] [2023-10-12 17:30:39,137 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-10-12 17:30:39,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-10-12 17:30:39,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:30:39,140 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-10-12 17:30:39,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:30:39,143 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-10-12 17:30:39,207 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-10-12 17:30:39,207 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-10-12 17:30:39,207 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2023-10-12 17:30:39,208 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 44 places, 315 transitions, 4683 flow. Second operand has 4 states, 4 states have (on average 2.75) internal successors, (11), 3 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) [2023-10-12 17:30:39,208 INFO L124 encePairwiseOnDemand]: Subtrahend is not yet constructed. Will not use universal subtrahend loopers optimization. [2023-10-12 17:30:39,208 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-10-12 17:30:39,271 INFO L124 PetriNetUnfolderBase]: 135/300 cut-off events. [2023-10-12 17:30:39,271 INFO L125 PetriNetUnfolderBase]: For 132/132 co-relation queries the response was YES. [2023-10-12 17:30:39,272 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2487 conditions, 300 events. 135/300 cut-off events. For 132/132 co-relation queries the response was YES. Maximal size of possible extension queue 19. Compared 1023 event pairs, 5 based on Foata normal form. 36/287 useless extension candidates. Maximal degree in co-relation 2131. Up to 288 conditions per place. [2023-10-12 17:30:39,274 INFO L140 encePairwiseOnDemand]: 31/34 looper letters, 95 selfloop transitions, 9 changer transitions 25/129 dead transitions. [2023-10-12 17:30:39,274 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 47 places, 129 transitions, 2199 flow [2023-10-12 17:30:39,274 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 47 places, 129 transitions, 2199 flow [2023-10-12 17:30:39,302 INFO L124 PetriNetUnfolderBase]: 135/300 cut-off events. [2023-10-12 17:30:39,303 INFO L125 PetriNetUnfolderBase]: For 132/132 co-relation queries the response was YES. [2023-10-12 17:30:39,303 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2487 conditions, 300 events. 135/300 cut-off events. For 132/132 co-relation queries the response was YES. Maximal size of possible extension queue 19. Compared 1026 event pairs, 5 based on Foata normal form. 0/251 useless extension candidates. Maximal degree in co-relation 2131. Up to 288 conditions per place. [2023-10-12 17:30:39,303 INFO L82 GeneralOperation]: Start removeDeadBuchi. Operand has 47 places, 129 transitions, 2199 flow [2023-10-12 17:30:39,307 INFO L88 GeneralOperation]: Finished RemoveDeadBuchi, result has has 47 places, 129 transitions, 2199 flow [2023-10-12 17:30:39,307 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-10-12 17:30:39,309 INFO L430 stractBuchiCegarLoop]: Abstraction has has 47 places, 129 transitions, 2199 flow [2023-10-12 17:30:39,309 INFO L337 stractBuchiCegarLoop]: ======== Iteration 8 ============ [2023-10-12 17:30:39,309 INFO L84 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 47 places, 129 transitions, 2199 flow [2023-10-12 17:30:39,344 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-10-12 17:30:39,344 INFO L124 PetriNetUnfolderBase]: 113/255 cut-off events. [2023-10-12 17:30:39,344 INFO L125 PetriNetUnfolderBase]: For 108/108 co-relation queries the response was YES. [2023-10-12 17:30:39,344 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty language is not empty [2023-10-12 17:30:39,345 INFO L748 eck$LassoCheckResult]: Stem: 36#[$Ultimate##0]true [71] $Ultimate##0-->L83: Formula: (and (= v_manager_front_9 v_manager_back_6) (= v_client_front_1 v_client_back_4) v_safe_7 (= v_node_1_back_5 v_node_1_front_5)) InVars {client_front=v_client_front_1, node_1_back=v_node_1_back_5, safe=v_safe_7, manager_front=v_manager_front_9, client_back=v_client_back_4, node_1_front=v_node_1_front_5, manager_back=v_manager_back_6} OutVars{client_front=v_client_front_1, node_1_back=v_node_1_back_5, safe=v_safe_7, manager_front=v_manager_front_9, client_back=v_client_back_4, node_1_front=v_node_1_front_5, manager_back=v_manager_back_6} AuxVars[] AssignedVars[] 38#[L83]true [90] L83-->L40: Formula: (= v_thread1Thread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_thidvar0] 40#[L40, L83-1]true [93] L83-1-->L56: Formula: (and (= 2 v_thread2Thread1of1ForFork1_thidvar1_2) (= 2 v_thread2Thread1of1ForFork1_thidvar0_2)) InVars {} OutVars{thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] 42#[L84, L56, L40]true [96] L84-->L71: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar0_2) (= 3 v_thread3Thread1of1ForFork2_thidvar1_2) (= 3 v_thread3Thread1of1ForFork2_thidvar2_2)) InVars {} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_2, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_2, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_2} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_thidvar2, thread3Thread1of1ForFork2_thidvar1, thread3Thread1of1ForFork2_thidvar0] 78#[L71, L56, L85, L40]true [86] L71-->L67: Formula: (and (= (select v_manager_11 v_manager_back_15) v_update_9) (= (+ v_manager_back_15 1) v_manager_back_14)) InVars {manager=v_manager_11, manager_back=v_manager_back_15, update=v_update_9} OutVars{manager=v_manager_11, manager_back=v_manager_back_14, update=v_update_9} AuxVars[] AssignedVars[manager_back] 80#[L56, L85, L40, L67]true [100] L40-->L31: Formula: (and (< v_manager_front_43 v_manager_back_34) (= (+ v_node_1_back_15 1) v_node_1_back_14) (let ((.cse0 (= (select v_manager_25 v_manager_front_43) v_update_25))) (or (and .cse0 v_safe_63 v_safe_64) (and (or (not .cse0) (not v_safe_64)) (not v_safe_63)))) (= v_update_25 (select v_node_1_11 v_node_1_back_15)) (= (+ v_manager_front_43 1) v_manager_front_42)) InVars {node_1_back=v_node_1_back_15, manager_front=v_manager_front_43, safe=v_safe_64, node_1=v_node_1_11, manager=v_manager_25, update=v_update_25, manager_back=v_manager_back_34} OutVars{node_1_back=v_node_1_back_14, manager_front=v_manager_front_42, safe=v_safe_63, node_1=v_node_1_11, manager=v_manager_25, update=v_update_25, manager_back=v_manager_back_34} AuxVars[] AssignedVars[node_1_back, manager_front, safe] 82#[L56, L85, L67, L31]true [101] L56-->L56: Formula: (and (= v_manager_back_46 (+ v_manager_back_47 1)) (< v_node_1_front_35 v_node_1_back_28) (= (+ v_node_1_front_35 1) v_node_1_front_34) (= (select v_manager_35 v_manager_back_47) v_ok_31) (let ((.cse0 (= v_update_37 (select v_node_1_21 v_node_1_front_35)))) (or (and (or (not v_safe_104) (not .cse0)) (not v_safe_103)) (and v_safe_103 v_safe_104 .cse0)))) InVars {node_1_back=v_node_1_back_28, ok=v_ok_31, safe=v_safe_104, node_1_front=v_node_1_front_35, node_1=v_node_1_21, manager=v_manager_35, manager_back=v_manager_back_47, update=v_update_37} OutVars{node_1_back=v_node_1_back_28, ok=v_ok_31, safe=v_safe_103, node_1_front=v_node_1_front_34, node_1=v_node_1_21, manager=v_manager_35, manager_back=v_manager_back_46, update=v_update_37} AuxVars[] AssignedVars[safe, node_1_front, manager_back] 82#[L56, L85, L67, L31]true [102] L31-->L40: Formula: (and (= (+ v_manager_front_75 1) v_manager_front_74) (< v_manager_front_75 v_manager_back_60) (= v_ok_39 (select v_client_17 v_client_back_23)) (let ((.cse0 (= v_ok_39 (select v_manager_43 v_manager_front_75)))) (or (and .cse0 v_safe_122 v_safe_121) (and (not v_safe_121) (or (not .cse0) (not v_safe_122))))) (= v_client_back_22 (+ v_client_back_23 1))) InVars {ok=v_ok_39, client_back=v_client_back_23, manager_front=v_manager_front_75, safe=v_safe_122, manager=v_manager_43, client=v_client_17, manager_back=v_manager_back_60} OutVars{ok=v_ok_39, client_back=v_client_back_22, manager_front=v_manager_front_74, safe=v_safe_121, manager=v_manager_43, client=v_client_17, manager_back=v_manager_back_60} AuxVars[] AssignedVars[client_back, manager_front, safe] 80#[L56, L85, L40, L67]true [87] L67-->L71: Formula: (and (= (+ v_client_front_11 1) v_client_front_10) (let ((.cse0 (= (select v_client_7 v_client_front_11) v_ok_15))) (or (and .cse0 v_safe_27 v_safe_28) (and (not v_safe_27) (or (not .cse0) (not v_safe_28))))) (< v_client_front_11 v_client_back_10)) InVars {client_front=v_client_front_11, ok=v_ok_15, client=v_client_7, safe=v_safe_28, client_back=v_client_back_10} OutVars{client_front=v_client_front_10, ok=v_ok_15, client=v_client_7, safe=v_safe_27, client_back=v_client_back_10} AuxVars[] AssignedVars[client_front, safe] 78#[L71, L56, L85, L40]true [86] L71-->L67: Formula: (and (= (select v_manager_11 v_manager_back_15) v_update_9) (= (+ v_manager_back_15 1) v_manager_back_14)) InVars {manager=v_manager_11, manager_back=v_manager_back_15, update=v_update_9} OutVars{manager=v_manager_11, manager_back=v_manager_back_14, update=v_update_9} AuxVars[] AssignedVars[manager_back] 80#[L56, L85, L40, L67]true [100] L40-->L31: Formula: (and (< v_manager_front_43 v_manager_back_34) (= (+ v_node_1_back_15 1) v_node_1_back_14) (let ((.cse0 (= (select v_manager_25 v_manager_front_43) v_update_25))) (or (and .cse0 v_safe_63 v_safe_64) (and (or (not .cse0) (not v_safe_64)) (not v_safe_63)))) (= v_update_25 (select v_node_1_11 v_node_1_back_15)) (= (+ v_manager_front_43 1) v_manager_front_42)) InVars {node_1_back=v_node_1_back_15, manager_front=v_manager_front_43, safe=v_safe_64, node_1=v_node_1_11, manager=v_manager_25, update=v_update_25, manager_back=v_manager_back_34} OutVars{node_1_back=v_node_1_back_14, manager_front=v_manager_front_42, safe=v_safe_63, node_1=v_node_1_11, manager=v_manager_25, update=v_update_25, manager_back=v_manager_back_34} AuxVars[] AssignedVars[node_1_back, manager_front, safe] 82#[L56, L85, L67, L31]true [2023-10-12 17:30:39,346 INFO L750 eck$LassoCheckResult]: Loop: 82#[L56, L85, L67, L31]true [101] L56-->L56: Formula: (and (= v_manager_back_46 (+ v_manager_back_47 1)) (< v_node_1_front_35 v_node_1_back_28) (= (+ v_node_1_front_35 1) v_node_1_front_34) (= (select v_manager_35 v_manager_back_47) v_ok_31) (let ((.cse0 (= v_update_37 (select v_node_1_21 v_node_1_front_35)))) (or (and (or (not v_safe_104) (not .cse0)) (not v_safe_103)) (and v_safe_103 v_safe_104 .cse0)))) InVars {node_1_back=v_node_1_back_28, ok=v_ok_31, safe=v_safe_104, node_1_front=v_node_1_front_35, node_1=v_node_1_21, manager=v_manager_35, manager_back=v_manager_back_47, update=v_update_37} OutVars{node_1_back=v_node_1_back_28, ok=v_ok_31, safe=v_safe_103, node_1_front=v_node_1_front_34, node_1=v_node_1_21, manager=v_manager_35, manager_back=v_manager_back_46, update=v_update_37} AuxVars[] AssignedVars[safe, node_1_front, manager_back] 82#[L56, L85, L67, L31]true [102] L31-->L40: Formula: (and (= (+ v_manager_front_75 1) v_manager_front_74) (< v_manager_front_75 v_manager_back_60) (= v_ok_39 (select v_client_17 v_client_back_23)) (let ((.cse0 (= v_ok_39 (select v_manager_43 v_manager_front_75)))) (or (and .cse0 v_safe_122 v_safe_121) (and (not v_safe_121) (or (not .cse0) (not v_safe_122))))) (= v_client_back_22 (+ v_client_back_23 1))) InVars {ok=v_ok_39, client_back=v_client_back_23, manager_front=v_manager_front_75, safe=v_safe_122, manager=v_manager_43, client=v_client_17, manager_back=v_manager_back_60} OutVars{ok=v_ok_39, client_back=v_client_back_22, manager_front=v_manager_front_74, safe=v_safe_121, manager=v_manager_43, client=v_client_17, manager_back=v_manager_back_60} AuxVars[] AssignedVars[client_back, manager_front, safe] 80#[L56, L85, L40, L67]true [87] L67-->L71: Formula: (and (= (+ v_client_front_11 1) v_client_front_10) (let ((.cse0 (= (select v_client_7 v_client_front_11) v_ok_15))) (or (and .cse0 v_safe_27 v_safe_28) (and (not v_safe_27) (or (not .cse0) (not v_safe_28))))) (< v_client_front_11 v_client_back_10)) InVars {client_front=v_client_front_11, ok=v_ok_15, client=v_client_7, safe=v_safe_28, client_back=v_client_back_10} OutVars{client_front=v_client_front_10, ok=v_ok_15, client=v_client_7, safe=v_safe_27, client_back=v_client_back_10} AuxVars[] AssignedVars[client_front, safe] 78#[L71, L56, L85, L40]true [86] L71-->L67: Formula: (and (= (select v_manager_11 v_manager_back_15) v_update_9) (= (+ v_manager_back_15 1) v_manager_back_14)) InVars {manager=v_manager_11, manager_back=v_manager_back_15, update=v_update_9} OutVars{manager=v_manager_11, manager_back=v_manager_back_14, update=v_update_9} AuxVars[] AssignedVars[manager_back] 80#[L56, L85, L40, L67]true [100] L40-->L31: Formula: (and (< v_manager_front_43 v_manager_back_34) (= (+ v_node_1_back_15 1) v_node_1_back_14) (let ((.cse0 (= (select v_manager_25 v_manager_front_43) v_update_25))) (or (and .cse0 v_safe_63 v_safe_64) (and (or (not .cse0) (not v_safe_64)) (not v_safe_63)))) (= v_update_25 (select v_node_1_11 v_node_1_back_15)) (= (+ v_manager_front_43 1) v_manager_front_42)) InVars {node_1_back=v_node_1_back_15, manager_front=v_manager_front_43, safe=v_safe_64, node_1=v_node_1_11, manager=v_manager_25, update=v_update_25, manager_back=v_manager_back_34} OutVars{node_1_back=v_node_1_back_14, manager_front=v_manager_front_42, safe=v_safe_63, node_1=v_node_1_11, manager=v_manager_25, update=v_update_25, manager_back=v_manager_back_34} AuxVars[] AssignedVars[node_1_back, manager_front, safe] 82#[L56, L85, L67, L31]true [101] L56-->L56: Formula: (and (= v_manager_back_46 (+ v_manager_back_47 1)) (< v_node_1_front_35 v_node_1_back_28) (= (+ v_node_1_front_35 1) v_node_1_front_34) (= (select v_manager_35 v_manager_back_47) v_ok_31) (let ((.cse0 (= v_update_37 (select v_node_1_21 v_node_1_front_35)))) (or (and (or (not v_safe_104) (not .cse0)) (not v_safe_103)) (and v_safe_103 v_safe_104 .cse0)))) InVars {node_1_back=v_node_1_back_28, ok=v_ok_31, safe=v_safe_104, node_1_front=v_node_1_front_35, node_1=v_node_1_21, manager=v_manager_35, manager_back=v_manager_back_47, update=v_update_37} OutVars{node_1_back=v_node_1_back_28, ok=v_ok_31, safe=v_safe_103, node_1_front=v_node_1_front_34, node_1=v_node_1_21, manager=v_manager_35, manager_back=v_manager_back_46, update=v_update_37} AuxVars[] AssignedVars[safe, node_1_front, manager_back] 82#[L56, L85, L67, L31]true [102] L31-->L40: Formula: (and (= (+ v_manager_front_75 1) v_manager_front_74) (< v_manager_front_75 v_manager_back_60) (= v_ok_39 (select v_client_17 v_client_back_23)) (let ((.cse0 (= v_ok_39 (select v_manager_43 v_manager_front_75)))) (or (and .cse0 v_safe_122 v_safe_121) (and (not v_safe_121) (or (not .cse0) (not v_safe_122))))) (= v_client_back_22 (+ v_client_back_23 1))) InVars {ok=v_ok_39, client_back=v_client_back_23, manager_front=v_manager_front_75, safe=v_safe_122, manager=v_manager_43, client=v_client_17, manager_back=v_manager_back_60} OutVars{ok=v_ok_39, client_back=v_client_back_22, manager_front=v_manager_front_74, safe=v_safe_121, manager=v_manager_43, client=v_client_17, manager_back=v_manager_back_60} AuxVars[] AssignedVars[client_back, manager_front, safe] 80#[L56, L85, L40, L67]true [87] L67-->L71: Formula: (and (= (+ v_client_front_11 1) v_client_front_10) (let ((.cse0 (= (select v_client_7 v_client_front_11) v_ok_15))) (or (and .cse0 v_safe_27 v_safe_28) (and (not v_safe_27) (or (not .cse0) (not v_safe_28))))) (< v_client_front_11 v_client_back_10)) InVars {client_front=v_client_front_11, ok=v_ok_15, client=v_client_7, safe=v_safe_28, client_back=v_client_back_10} OutVars{client_front=v_client_front_10, ok=v_ok_15, client=v_client_7, safe=v_safe_27, client_back=v_client_back_10} AuxVars[] AssignedVars[client_front, safe] 78#[L71, L56, L85, L40]true [86] L71-->L67: Formula: (and (= (select v_manager_11 v_manager_back_15) v_update_9) (= (+ v_manager_back_15 1) v_manager_back_14)) InVars {manager=v_manager_11, manager_back=v_manager_back_15, update=v_update_9} OutVars{manager=v_manager_11, manager_back=v_manager_back_14, update=v_update_9} AuxVars[] AssignedVars[manager_back] 80#[L56, L85, L40, L67]true [100] L40-->L31: Formula: (and (< v_manager_front_43 v_manager_back_34) (= (+ v_node_1_back_15 1) v_node_1_back_14) (let ((.cse0 (= (select v_manager_25 v_manager_front_43) v_update_25))) (or (and .cse0 v_safe_63 v_safe_64) (and (or (not .cse0) (not v_safe_64)) (not v_safe_63)))) (= v_update_25 (select v_node_1_11 v_node_1_back_15)) (= (+ v_manager_front_43 1) v_manager_front_42)) InVars {node_1_back=v_node_1_back_15, manager_front=v_manager_front_43, safe=v_safe_64, node_1=v_node_1_11, manager=v_manager_25, update=v_update_25, manager_back=v_manager_back_34} OutVars{node_1_back=v_node_1_back_14, manager_front=v_manager_front_42, safe=v_safe_63, node_1=v_node_1_11, manager=v_manager_25, update=v_update_25, manager_back=v_manager_back_34} AuxVars[] AssignedVars[node_1_back, manager_front, safe] 82#[L56, L85, L67, L31]true [2023-10-12 17:30:39,346 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-10-12 17:30:39,346 INFO L85 PathProgramCache]: Analyzing trace with hash 2079956959, now seen corresponding path program 2 times [2023-10-12 17:30:39,346 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-10-12 17:30:39,348 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [11635691] [2023-10-12 17:30:39,348 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-10-12 17:30:39,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-10-12 17:30:39,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:30:39,368 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-10-12 17:30:39,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:30:39,389 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-10-12 17:30:39,389 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-10-12 17:30:39,389 INFO L85 PathProgramCache]: Analyzing trace with hash -865842879, now seen corresponding path program 1 times [2023-10-12 17:30:39,389 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-10-12 17:30:39,389 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2140936042] [2023-10-12 17:30:39,389 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-10-12 17:30:39,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-10-12 17:30:39,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:30:39,409 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-10-12 17:30:39,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:30:39,433 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-10-12 17:30:39,434 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-10-12 17:30:39,434 INFO L85 PathProgramCache]: Analyzing trace with hash -1904858209, now seen corresponding path program 3 times [2023-10-12 17:30:39,434 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-10-12 17:30:39,434 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1381038348] [2023-10-12 17:30:39,434 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-10-12 17:30:39,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-10-12 17:30:39,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:30:39,452 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-10-12 17:30:39,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:30:39,478 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-10-12 17:30:41,368 INFO L210 LassoAnalysis]: Preferences: [2023-10-12 17:30:41,368 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-10-12 17:30:41,368 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-10-12 17:30:41,368 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-10-12 17:30:41,368 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-10-12 17:30:41,368 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:41,368 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-10-12 17:30:41,368 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-10-12 17:30:41,368 INFO L133 ssoRankerPreferences]: Filename of dumped script: commit-1.wvr.bpl_BEv2_Iteration8_Lasso [2023-10-12 17:30:41,368 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-10-12 17:30:41,369 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-10-12 17:30:41,375 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:30:41,377 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:30:41,379 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:30:41,381 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:30:41,383 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:30:42,097 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:30:42,101 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:30:43,967 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-10-12 17:30:43,968 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-10-12 17:30:43,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:43,968 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:43,973 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) [2023-10-12 17:30:44,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:44,008 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:30:44,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:44,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:44,009 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:30:44,010 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 [2023-10-12 17:30:44,011 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:30:44,011 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-10-12 17:30:44,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:44,031 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 [2023-10-12 17:30:44,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:44,031 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:44,033 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) [2023-10-12 17:30:44,035 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 [2023-10-12 17:30:44,036 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:44,043 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:30:44,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:44,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:44,044 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:30:44,045 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:30:44,045 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-10-12 17:30:44,061 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:44,067 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 [2023-10-12 17:30:44,067 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:44,068 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:44,069 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) [2023-10-12 17:30:44,071 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 [2023-10-12 17:30:44,073 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:44,080 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:30:44,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:44,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:44,080 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:30:44,081 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:30:44,082 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-10-12 17:30:44,102 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:44,108 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 [2023-10-12 17:30:44,109 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:44,109 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:44,110 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) [2023-10-12 17:30:44,117 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 [2023-10-12 17:30:44,118 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:44,124 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:30:44,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:44,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:44,125 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:30:44,126 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:30:44,126 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-10-12 17:30:44,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:44,148 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 [2023-10-12 17:30:44,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:44,149 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:44,150 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) [2023-10-12 17:30:44,152 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 [2023-10-12 17:30:44,154 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:44,161 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:30:44,161 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:44,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:44,162 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:30:44,165 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:30:44,166 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-10-12 17:30:44,183 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:44,190 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 [2023-10-12 17:30:44,190 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:44,190 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:44,191 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) [2023-10-12 17:30:44,197 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 [2023-10-12 17:30:44,198 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:44,205 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:30:44,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:44,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:44,206 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:30:44,209 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:30:44,209 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-10-12 17:30:44,223 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:44,232 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 [2023-10-12 17:30:44,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:44,232 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:44,233 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) [2023-10-12 17:30:44,235 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 [2023-10-12 17:30:44,239 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:44,245 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:30:44,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:44,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:44,246 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:30:44,249 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:30:44,249 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-10-12 17:30:44,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:44,266 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 [2023-10-12 17:30:44,268 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:44,268 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:44,269 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) [2023-10-12 17:30:44,276 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:44,285 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:30:44,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:44,285 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2023-10-12 17:30:44,285 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:30:44,289 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 [2023-10-12 17:30:44,462 INFO L401 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2023-10-12 17:30:44,463 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2023-10-12 17:30:44,788 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:44,799 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 [2023-10-12 17:30:44,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:44,800 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:44,801 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) [2023-10-12 17:30:44,807 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:44,815 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:30:44,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:44,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:44,816 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:30:44,817 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 [2023-10-12 17:30:44,818 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:30:44,818 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-10-12 17:30:44,831 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:44,838 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 [2023-10-12 17:30:44,838 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:44,838 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:44,839 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) [2023-10-12 17:30:44,847 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:44,856 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:30:44,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:44,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:44,856 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:30:44,857 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:30:44,857 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-10-12 17:30:44,860 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 [2023-10-12 17:30:44,881 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:44,887 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 [2023-10-12 17:30:44,888 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-10-12 17:30:44,888 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:44,888 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:44,889 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) [2023-10-12 17:30:44,900 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:44,908 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:30:44,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:44,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:44,908 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:30:44,910 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:30:44,911 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:30:44,913 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 [2023-10-12 17:30:44,948 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:44,955 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 [2023-10-12 17:30:44,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:44,955 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:44,956 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) [2023-10-12 17:30:44,960 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 [2023-10-12 17:30:44,961 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:44,969 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:30:44,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:44,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:44,970 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:30:44,971 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:30:44,971 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:30:44,988 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:44,995 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 [2023-10-12 17:30:44,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:44,995 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:44,996 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) [2023-10-12 17:30:44,999 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 [2023-10-12 17:30:45,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:45,008 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:30:45,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:45,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:45,008 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:30:45,010 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:30:45,010 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:30:45,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:45,029 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 [2023-10-12 17:30:45,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:45,030 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:45,031 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) [2023-10-12 17:30:45,039 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:45,047 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:30:45,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:45,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:45,047 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:30:45,049 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:30:45,049 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:30:45,056 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 [2023-10-12 17:30:45,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:45,072 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 [2023-10-12 17:30:45,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:45,073 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:45,075 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) [2023-10-12 17:30:45,077 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 [2023-10-12 17:30:45,079 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:45,085 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:30:45,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:45,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:45,085 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:30:45,089 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:30:45,089 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:30:45,095 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:45,098 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 [2023-10-12 17:30:45,098 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:45,098 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:45,099 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) [2023-10-12 17:30:45,101 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 [2023-10-12 17:30:45,102 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:45,109 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:30:45,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:45,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:45,109 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:30:45,113 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:30:45,113 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:30:45,120 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:45,123 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 [2023-10-12 17:30:45,124 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:45,124 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:45,125 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) [2023-10-12 17:30:45,126 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 [2023-10-12 17:30:45,128 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:45,134 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:30:45,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:45,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:45,134 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:30:45,143 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:30:45,143 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:30:45,169 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:45,173 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 [2023-10-12 17:30:45,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:45,173 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:45,174 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) [2023-10-12 17:30:45,188 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:45,198 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:30:45,198 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:45,198 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2023-10-12 17:30:45,198 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:30:45,200 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 [2023-10-12 17:30:45,460 INFO L401 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2023-10-12 17:30:45,461 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2023-10-12 17:30:45,871 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:45,882 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 [2023-10-12 17:30:45,882 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:45,882 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:45,883 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) [2023-10-12 17:30:45,883 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 [2023-10-12 17:30:45,886 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:45,892 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:30:45,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:45,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:45,892 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:30:45,894 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:30:45,894 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:30:45,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:45,911 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2023-10-12 17:30:45,911 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:45,911 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:45,912 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) [2023-10-12 17:30:45,913 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 [2023-10-12 17:30:45,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:45,921 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:30:45,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:45,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:45,921 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:30:45,923 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:30:45,923 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:30:45,928 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:45,930 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2023-10-12 17:30:45,930 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-10-12 17:30:45,930 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:45,930 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:45,931 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) [2023-10-12 17:30:45,932 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 [2023-10-12 17:30:45,934 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:45,940 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:30:45,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:45,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:45,941 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:30:45,942 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:30:45,942 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:30:45,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:45,949 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 [2023-10-12 17:30:45,949 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:45,950 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:45,950 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) [2023-10-12 17:30:45,952 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 [2023-10-12 17:30:45,953 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:45,959 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:30:45,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:45,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:45,960 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:30:45,961 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:30:45,961 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:30:45,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:45,968 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2023-10-12 17:30:45,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:45,968 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:45,969 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) [2023-10-12 17:30:45,969 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 [2023-10-12 17:30:45,972 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:45,978 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:30:45,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:45,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:45,978 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:30:45,980 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:30:45,980 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:30:45,988 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:45,991 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2023-10-12 17:30:45,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:45,991 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:45,992 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) [2023-10-12 17:30:45,993 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 [2023-10-12 17:30:45,995 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 [2023-10-12 17:30:46,002 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:30:46,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:46,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:46,003 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:30:46,004 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:30:46,004 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:30:46,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:46,029 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2023-10-12 17:30:46,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:46,030 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:46,030 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) [2023-10-12 17:30:46,054 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:46,054 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 [2023-10-12 17:30:46,060 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:30:46,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:46,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:46,060 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:30:46,064 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:30:46,064 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:30:46,072 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:46,075 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 [2023-10-12 17:30:46,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:46,075 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:46,076 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) [2023-10-12 17:30:46,077 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 [2023-10-12 17:30:46,079 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:46,085 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:30:46,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:46,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:46,085 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:30:46,090 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:30:46,090 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:30:46,099 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:46,101 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2023-10-12 17:30:46,101 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:46,101 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:46,102 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) [2023-10-12 17:30:46,103 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 [2023-10-12 17:30:46,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:46,111 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:30:46,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:46,112 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:46,112 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:30:46,116 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:30:46,116 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:30:46,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:46,127 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2023-10-12 17:30:46,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:46,128 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:46,128 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) [2023-10-12 17:30:46,130 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 [2023-10-12 17:30:46,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:46,140 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:30:46,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:46,141 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2023-10-12 17:30:46,141 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:30:46,427 INFO L401 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2023-10-12 17:30:46,428 INFO L402 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2023-10-12 17:30:47,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:47,071 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 [2023-10-12 17:30:47,071 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:47,071 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:47,072 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) [2023-10-12 17:30:47,073 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 [2023-10-12 17:30:47,075 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:47,081 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:30:47,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:47,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:47,082 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:30:47,083 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:30:47,083 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:30:47,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:47,089 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2023-10-12 17:30:47,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:47,090 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:47,090 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) [2023-10-12 17:30:47,092 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 [2023-10-12 17:30:47,094 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:47,102 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:30:47,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:47,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:47,102 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:30:47,105 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:30:47,105 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:30:47,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:47,123 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2023-10-12 17:30:47,124 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-10-12 17:30:47,124 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:47,124 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:47,125 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) [2023-10-12 17:30:47,126 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 [2023-10-12 17:30:47,128 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:47,134 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:30:47,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:47,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:47,134 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:30:47,136 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:30:47,136 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:30:47,141 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:47,143 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2023-10-12 17:30:47,143 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:47,143 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:47,144 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) [2023-10-12 17:30:47,145 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 [2023-10-12 17:30:47,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:47,153 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:30:47,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:47,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:47,154 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:30:47,156 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:30:47,156 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:30:47,160 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:47,163 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2023-10-12 17:30:47,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:47,163 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:47,164 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) [2023-10-12 17:30:47,188 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:47,188 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 [2023-10-12 17:30:47,194 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:30:47,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:47,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:47,194 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:30:47,196 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:30:47,196 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:30:47,201 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:47,203 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 [2023-10-12 17:30:47,203 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:47,203 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:47,204 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) [2023-10-12 17:30:47,205 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 [2023-10-12 17:30:47,208 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:47,214 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:30:47,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:47,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:47,214 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:30:47,218 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:30:47,218 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:30:47,222 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:47,226 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2023-10-12 17:30:47,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:47,227 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:47,228 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) [2023-10-12 17:30:47,228 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 [2023-10-12 17:30:47,231 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:47,237 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:30:47,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:47,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:47,237 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:30:47,242 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:30:47,243 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:30:47,252 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:47,255 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 [2023-10-12 17:30:47,255 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:47,255 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:47,256 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) [2023-10-12 17:30:47,256 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 [2023-10-12 17:30:47,261 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:47,267 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:30:47,267 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:47,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:47,267 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:30:47,272 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:30:47,273 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:30:47,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:47,284 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 [2023-10-12 17:30:47,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:47,285 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:47,286 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) [2023-10-12 17:30:47,287 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 [2023-10-12 17:30:47,289 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:47,295 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:30:47,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:47,295 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:47,295 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:30:47,301 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:30:47,301 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:30:47,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:47,314 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 [2023-10-12 17:30:47,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:47,314 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:47,315 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) [2023-10-12 17:30:47,316 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 [2023-10-12 17:30:47,319 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:47,329 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:30:47,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:47,329 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2023-10-12 17:30:47,329 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:30:47,715 INFO L401 nArgumentSynthesizer]: We have 120 Motzkin's Theorem applications. [2023-10-12 17:30:47,715 INFO L402 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2023-10-12 17:30:48,513 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:48,533 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 [2023-10-12 17:30:48,533 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:48,533 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:48,534 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) [2023-10-12 17:30:48,537 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 [2023-10-12 17:30:48,539 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:48,546 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:30:48,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:48,546 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:48,547 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:30:48,549 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:30:48,549 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:30:48,569 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:48,572 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2023-10-12 17:30:48,572 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:48,572 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:48,573 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) [2023-10-12 17:30:48,578 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 [2023-10-12 17:30:48,580 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:48,587 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:30:48,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:48,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:48,588 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:30:48,590 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:30:48,590 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:30:48,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:48,597 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 [2023-10-12 17:30:48,597 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-10-12 17:30:48,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:48,597 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:48,598 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) [2023-10-12 17:30:48,599 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 [2023-10-12 17:30:48,601 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:48,607 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:30:48,607 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:30:48,607 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:48,607 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:48,607 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:30:48,609 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:30:48,609 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:30:48,613 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:48,615 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2023-10-12 17:30:48,616 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:48,616 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:48,617 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) [2023-10-12 17:30:48,618 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 [2023-10-12 17:30:48,620 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:48,626 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:30:48,626 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:30:48,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:48,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:48,626 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:30:48,627 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:30:48,628 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:30:48,632 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:48,634 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2023-10-12 17:30:48,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:48,635 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:48,636 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) [2023-10-12 17:30:48,639 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 [2023-10-12 17:30:48,640 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:48,646 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:30:48,646 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:30:48,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:48,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:48,647 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:30:48,648 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:30:48,648 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:30:48,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:48,654 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2023-10-12 17:30:48,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:48,655 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:48,656 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) [2023-10-12 17:30:48,661 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 [2023-10-12 17:30:48,662 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:48,668 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:30:48,668 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:30:48,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:48,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:48,669 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:30:48,670 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:30:48,670 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:30:48,674 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:48,677 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2023-10-12 17:30:48,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:48,678 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:48,679 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) [2023-10-12 17:30:48,679 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 [2023-10-12 17:30:48,682 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:48,688 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:30:48,689 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:30:48,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:48,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:48,689 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:30:48,692 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:30:48,692 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:30:48,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:48,706 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2023-10-12 17:30:48,707 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:48,707 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:48,708 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) [2023-10-12 17:30:48,708 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 [2023-10-12 17:30:48,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:48,718 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:30:48,718 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:30:48,718 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:48,718 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:48,718 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:30:48,722 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:30:48,723 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:30:48,733 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:48,737 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 [2023-10-12 17:30:48,737 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:48,737 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:48,738 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) [2023-10-12 17:30:48,739 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 [2023-10-12 17:30:48,741 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:48,747 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:30:48,748 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:30:48,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:48,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:48,748 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:30:48,751 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:30:48,752 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:30:48,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:48,766 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2023-10-12 17:30:48,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:48,766 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:48,767 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) [2023-10-12 17:30:48,770 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 [2023-10-12 17:30:48,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:48,778 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:30:48,779 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:30:48,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:48,779 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2023-10-12 17:30:48,779 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:30:49,007 INFO L401 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2023-10-12 17:30:49,007 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2023-10-12 17:30:49,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:49,511 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 [2023-10-12 17:30:49,512 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:49,512 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:49,513 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) [2023-10-12 17:30:49,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:49,524 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 [2023-10-12 17:30:49,524 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:30:49,524 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:30:49,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:49,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:49,524 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:30:49,526 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:30:49,526 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:30:49,530 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:49,532 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2023-10-12 17:30:49,532 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:49,532 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:49,533 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) [2023-10-12 17:30:49,534 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 [2023-10-12 17:30:49,536 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:49,542 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:30:49,542 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:30:49,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:49,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:49,542 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:30:49,544 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:30:49,544 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:30:49,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:49,550 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 [2023-10-12 17:30:49,550 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-10-12 17:30:49,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:49,550 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:49,551 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) [2023-10-12 17:30:49,554 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 [2023-10-12 17:30:49,555 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:49,561 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:30:49,561 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-10-12 17:30:49,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:49,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:49,561 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:30:49,563 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:30:49,563 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:30:49,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:49,570 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 [2023-10-12 17:30:49,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:49,571 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:49,571 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) [2023-10-12 17:30:49,573 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 [2023-10-12 17:30:49,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:49,580 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:30:49,581 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-10-12 17:30:49,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:49,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:49,581 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:30:49,583 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:30:49,583 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:30:49,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:49,598 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2023-10-12 17:30:49,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:49,598 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:49,599 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) [2023-10-12 17:30:49,605 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:49,612 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:30:49,613 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-10-12 17:30:49,613 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:49,613 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:49,613 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:30:49,615 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:30:49,615 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:30:49,622 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 [2023-10-12 17:30:49,628 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:49,634 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2023-10-12 17:30:49,634 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:49,634 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:49,635 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) [2023-10-12 17:30:49,637 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 [2023-10-12 17:30:49,639 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:49,645 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:30:49,645 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-10-12 17:30:49,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:49,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:49,645 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:30:49,647 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:30:49,647 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:30:49,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:49,656 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 [2023-10-12 17:30:49,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:49,657 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:49,658 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) [2023-10-12 17:30:49,658 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 [2023-10-12 17:30:49,661 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:49,667 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:30:49,667 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-10-12 17:30:49,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:49,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:49,667 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:30:49,671 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:30:49,671 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:30:49,687 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:49,690 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2023-10-12 17:30:49,691 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:49,691 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:49,692 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) [2023-10-12 17:30:49,692 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 [2023-10-12 17:30:49,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:49,701 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:30:49,701 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-10-12 17:30:49,701 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:49,701 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:49,701 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:30:49,706 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:30:49,706 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:30:49,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:49,726 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 [2023-10-12 17:30:49,726 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:49,726 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:49,727 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) [2023-10-12 17:30:49,728 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 [2023-10-12 17:30:49,756 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:49,763 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:30:49,763 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-10-12 17:30:49,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:49,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:49,763 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:30:49,768 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:30:49,768 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:30:49,784 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:49,787 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 [2023-10-12 17:30:49,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:49,787 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:49,788 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) [2023-10-12 17:30:49,789 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 [2023-10-12 17:30:49,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:49,800 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:30:49,800 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-10-12 17:30:49,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:49,800 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2023-10-12 17:30:49,800 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:30:50,125 INFO L401 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2023-10-12 17:30:50,125 INFO L402 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2023-10-12 17:30:51,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:51,555 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 [2023-10-12 17:30:51,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:51,555 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:51,556 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) [2023-10-12 17:30:51,556 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 [2023-10-12 17:30:51,559 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:51,566 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:30:51,566 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-10-12 17:30:51,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:51,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:51,566 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:30:51,568 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:30:51,568 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:30:51,573 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:51,576 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 [2023-10-12 17:30:51,576 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:51,576 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:51,577 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) [2023-10-12 17:30:51,578 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 [2023-10-12 17:30:51,580 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:51,587 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:30:51,587 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-10-12 17:30:51,587 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:51,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:51,587 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:30:51,589 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:30:51,589 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:30:51,594 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:51,596 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 [2023-10-12 17:30:51,597 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-10-12 17:30:51,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:51,597 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:51,598 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) [2023-10-12 17:30:51,598 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 [2023-10-12 17:30:51,601 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:51,607 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:30:51,607 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:30:51,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:51,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:51,608 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:30:51,610 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:30:51,610 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:30:51,617 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:51,620 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 [2023-10-12 17:30:51,620 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:51,620 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:51,621 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) [2023-10-12 17:30:51,621 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 [2023-10-12 17:30:51,626 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:51,632 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:30:51,632 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:30:51,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:51,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:51,632 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:30:51,640 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:30:51,641 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:30:51,661 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:51,664 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2023-10-12 17:30:51,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:51,664 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:51,665 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) [2023-10-12 17:30:51,667 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 [2023-10-12 17:30:51,669 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:51,677 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:30:51,677 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:30:51,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:51,677 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:51,677 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:30:51,680 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:30:51,680 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:30:51,701 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:51,704 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2023-10-12 17:30:51,704 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:51,704 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:51,705 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) [2023-10-12 17:30:51,713 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:51,721 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:30:51,721 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:30:51,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:51,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:51,721 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:30:51,724 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:30:51,724 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:30:51,724 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 [2023-10-12 17:30:51,740 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:51,744 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2023-10-12 17:30:51,744 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:51,744 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:51,745 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) [2023-10-12 17:30:51,746 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 [2023-10-12 17:30:51,748 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:51,754 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:30:51,755 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:30:51,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:51,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:51,755 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:30:51,760 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:30:51,761 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:30:51,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:51,790 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2023-10-12 17:30:51,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:51,790 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:51,791 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) [2023-10-12 17:30:51,792 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 [2023-10-12 17:30:51,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:51,801 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:30:51,801 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:30:51,801 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:51,801 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:51,801 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:30:51,832 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:30:51,832 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:30:51,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:51,860 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 [2023-10-12 17:30:51,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:51,861 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:51,861 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) [2023-10-12 17:30:51,862 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 [2023-10-12 17:30:51,864 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 [2023-10-12 17:30:51,871 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:30:51,871 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:30:51,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:51,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:51,871 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:30:51,877 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:30:51,877 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:30:51,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:51,909 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2023-10-12 17:30:51,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:51,909 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:51,910 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) [2023-10-12 17:30:51,911 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 [2023-10-12 17:30:51,913 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:51,923 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:30:51,923 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:30:51,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:51,923 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2023-10-12 17:30:51,923 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:30:52,332 INFO L401 nArgumentSynthesizer]: We have 120 Motzkin's Theorem applications. [2023-10-12 17:30:52,332 INFO L402 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2023-10-12 17:30:53,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:53,495 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2023-10-12 17:30:53,495 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:53,496 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:53,496 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) [2023-10-12 17:30:53,497 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 [2023-10-12 17:30:53,500 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:53,506 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:30:53,506 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:30:53,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:53,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:53,506 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:30:53,508 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:30:53,508 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:30:53,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:53,518 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 [2023-10-12 17:30:53,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:53,518 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:53,519 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) [2023-10-12 17:30:53,519 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 [2023-10-12 17:30:53,522 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:53,529 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:30:53,529 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:30:53,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:53,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:53,529 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:30:53,531 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:30:53,531 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:30:53,540 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:53,543 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2023-10-12 17:30:53,543 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-10-12 17:30:53,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:53,543 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:53,544 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) [2023-10-12 17:30:53,545 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 [2023-10-12 17:30:53,547 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:53,554 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:30:53,554 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:30:53,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:53,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:53,554 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:30:53,556 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:30:53,556 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:30:53,560 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:53,563 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 [2023-10-12 17:30:53,563 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:53,563 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:53,564 INFO L229 MonitoredProcess]: Starting monitored process 78 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) [2023-10-12 17:30:53,564 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2023-10-12 17:30:53,567 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:53,573 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:30:53,573 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:30:53,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:53,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:53,573 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:30:53,575 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:30:53,575 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:30:53,579 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:53,581 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2023-10-12 17:30:53,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:53,581 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:53,582 INFO L229 MonitoredProcess]: Starting monitored process 79 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) [2023-10-12 17:30:53,583 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2023-10-12 17:30:53,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:53,591 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:30:53,591 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:30:53,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:53,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:53,591 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:30:53,593 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:30:53,593 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:30:53,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:53,599 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2023-10-12 17:30:53,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:53,599 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:53,600 INFO L229 MonitoredProcess]: Starting monitored process 80 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) [2023-10-12 17:30:53,601 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2023-10-12 17:30:53,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:53,609 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:30:53,609 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:30:53,609 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:53,609 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:53,609 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:30:53,611 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:30:53,611 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:30:53,615 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:53,617 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2023-10-12 17:30:53,617 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:53,617 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:53,618 INFO L229 MonitoredProcess]: Starting monitored process 81 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) [2023-10-12 17:30:53,618 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2023-10-12 17:30:53,621 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:53,627 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:30:53,627 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:30:53,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:53,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:53,628 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:30:53,632 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:30:53,632 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:30:53,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:53,645 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2023-10-12 17:30:53,645 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:53,645 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:53,646 INFO L229 MonitoredProcess]: Starting monitored process 82 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) [2023-10-12 17:30:53,647 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2023-10-12 17:30:53,649 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:53,654 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:30:53,655 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:30:53,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:53,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:53,655 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:30:53,659 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:30:53,659 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:30:53,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:53,671 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2023-10-12 17:30:53,672 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:53,672 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:53,672 INFO L229 MonitoredProcess]: Starting monitored process 83 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) [2023-10-12 17:30:53,674 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2023-10-12 17:30:53,675 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:53,681 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:30:53,681 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:30:53,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:53,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:53,681 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:30:53,686 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:30:53,686 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:30:53,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:53,700 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2023-10-12 17:30:53,702 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:53,702 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:53,703 INFO L229 MonitoredProcess]: Starting monitored process 84 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) [2023-10-12 17:30:53,709 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:53,709 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2023-10-12 17:30:53,716 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:30:53,717 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:30:53,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:53,717 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2023-10-12 17:30:53,717 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:30:54,026 INFO L401 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2023-10-12 17:30:54,026 INFO L402 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2023-10-12 17:30:54,657 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:54,671 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2023-10-12 17:30:54,671 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:54,672 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:54,672 INFO L229 MonitoredProcess]: Starting monitored process 85 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) [2023-10-12 17:30:54,717 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2023-10-12 17:30:54,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:54,725 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:30:54,725 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:30:54,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:54,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:54,725 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:30:54,727 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:30:54,727 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:30:54,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:54,733 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2023-10-12 17:30:54,733 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:54,733 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:54,734 INFO L229 MonitoredProcess]: Starting monitored process 86 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) [2023-10-12 17:30:54,771 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2023-10-12 17:30:54,772 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:54,778 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:30:54,778 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:30:54,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:54,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:54,778 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:30:54,780 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:30:54,780 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:30:54,784 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:54,786 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Ended with exit code 0 [2023-10-12 17:30:54,786 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-10-12 17:30:54,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:54,787 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:54,787 INFO L229 MonitoredProcess]: Starting monitored process 87 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) [2023-10-12 17:30:54,788 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2023-10-12 17:30:54,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:54,797 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:30:54,797 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:30:54,797 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:54,797 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:54,797 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-10-12 17:30:54,799 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-10-12 17:30:54,799 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-10-12 17:30:54,806 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:54,808 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2023-10-12 17:30:54,808 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:54,808 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:54,809 INFO L229 MonitoredProcess]: Starting monitored process 88 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) [2023-10-12 17:30:54,811 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2023-10-12 17:30:54,812 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:54,818 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:30:54,818 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:30:54,818 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:54,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:54,819 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-10-12 17:30:54,821 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-10-12 17:30:54,821 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-10-12 17:30:54,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:54,831 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2023-10-12 17:30:54,831 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:54,831 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:54,832 INFO L229 MonitoredProcess]: Starting monitored process 89 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) [2023-10-12 17:30:54,833 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2023-10-12 17:30:54,835 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 [2023-10-12 17:30:54,841 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:30:54,841 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:30:54,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:54,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:54,841 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-10-12 17:30:54,844 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-10-12 17:30:54,844 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-10-12 17:30:54,850 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:54,852 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2023-10-12 17:30:54,853 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:54,853 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:54,853 INFO L229 MonitoredProcess]: Starting monitored process 90 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) [2023-10-12 17:30:54,855 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2023-10-12 17:30:54,857 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:54,862 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:30:54,863 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:30:54,863 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:54,863 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:54,863 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-10-12 17:30:54,865 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-10-12 17:30:54,865 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-10-12 17:30:54,872 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:54,874 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2023-10-12 17:30:54,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:54,874 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:54,875 INFO L229 MonitoredProcess]: Starting monitored process 91 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) [2023-10-12 17:30:54,876 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2023-10-12 17:30:54,878 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 [2023-10-12 17:30:54,884 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:30:54,884 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:30:54,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:54,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:54,885 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-10-12 17:30:54,891 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-10-12 17:30:54,891 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-10-12 17:30:54,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:54,914 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2023-10-12 17:30:54,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:54,914 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:54,915 INFO L229 MonitoredProcess]: Starting monitored process 92 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) [2023-10-12 17:30:54,916 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2023-10-12 17:30:54,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:54,924 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:30:54,925 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:30:54,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:54,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:54,925 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-10-12 17:30:54,931 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-10-12 17:30:54,931 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-10-12 17:30:54,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:54,953 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2023-10-12 17:30:54,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:54,954 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:54,955 INFO L229 MonitoredProcess]: Starting monitored process 93 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) [2023-10-12 17:30:54,956 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2023-10-12 17:30:54,958 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:54,964 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:30:54,964 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:30:54,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:54,964 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:54,964 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-10-12 17:30:54,971 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-10-12 17:30:54,971 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-10-12 17:30:54,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:54,994 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2023-10-12 17:30:54,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:54,995 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:54,995 INFO L229 MonitoredProcess]: Starting monitored process 94 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) [2023-10-12 17:30:54,996 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2023-10-12 17:30:54,998 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:55,007 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:30:55,007 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:30:55,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:55,008 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2023-10-12 17:30:55,008 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-10-12 17:30:55,491 INFO L401 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2023-10-12 17:30:55,491 INFO L402 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2023-10-12 17:30:56,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:56,651 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2023-10-12 17:30:56,652 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:56,652 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:56,653 INFO L229 MonitoredProcess]: Starting monitored process 95 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) [2023-10-12 17:30:56,653 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2023-10-12 17:30:56,656 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:56,662 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:30:56,662 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:30:56,662 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:56,662 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:56,662 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-10-12 17:30:56,664 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-10-12 17:30:56,664 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-10-12 17:30:56,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:56,672 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2023-10-12 17:30:56,673 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:56,673 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:30:56,673 INFO L229 MonitoredProcess]: Starting monitored process 96 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) [2023-10-12 17:30:56,674 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2023-10-12 17:30:56,677 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:30:56,682 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:30:56,683 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:30:56,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:30:56,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:30:56,683 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-10-12 17:30:56,685 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-10-12 17:30:56,685 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-10-12 17:30:56,691 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:30:56,693 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2023-10-12 17:30:56,694 INFO L371 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2023-10-12 17:30:56,695 INFO L748 eck$LassoCheckResult]: Stem: 36#[$Ultimate##0]true [71] $Ultimate##0-->L83: Formula: (and (= v_manager_front_9 v_manager_back_6) (= v_client_front_1 v_client_back_4) v_safe_7 (= v_node_1_back_5 v_node_1_front_5)) InVars {client_front=v_client_front_1, node_1_back=v_node_1_back_5, safe=v_safe_7, manager_front=v_manager_front_9, client_back=v_client_back_4, node_1_front=v_node_1_front_5, manager_back=v_manager_back_6} OutVars{client_front=v_client_front_1, node_1_back=v_node_1_back_5, safe=v_safe_7, manager_front=v_manager_front_9, client_back=v_client_back_4, node_1_front=v_node_1_front_5, manager_back=v_manager_back_6} AuxVars[] AssignedVars[] 38#[L83]true [90] L83-->L40: Formula: (= v_thread1Thread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_thidvar0] 40#[L40, L83-1]true [93] L83-1-->L56: Formula: (and (= 2 v_thread2Thread1of1ForFork1_thidvar1_2) (= 2 v_thread2Thread1of1ForFork1_thidvar0_2)) InVars {} OutVars{thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] 42#[L84, L56, L40]true [96] L84-->L71: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar0_2) (= 3 v_thread3Thread1of1ForFork2_thidvar1_2) (= 3 v_thread3Thread1of1ForFork2_thidvar2_2)) InVars {} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_2, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_2, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_2} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_thidvar2, thread3Thread1of1ForFork2_thidvar1, thread3Thread1of1ForFork2_thidvar0] 78#[L71, L56, L85, L40]true [86] L71-->L67: Formula: (and (= (select v_manager_11 v_manager_back_15) v_update_9) (= (+ v_manager_back_15 1) v_manager_back_14)) InVars {manager=v_manager_11, manager_back=v_manager_back_15, update=v_update_9} OutVars{manager=v_manager_11, manager_back=v_manager_back_14, update=v_update_9} AuxVars[] AssignedVars[manager_back] 80#[L56, L85, L40, L67]true [100] L40-->L31: Formula: (and (< v_manager_front_43 v_manager_back_34) (= (+ v_node_1_back_15 1) v_node_1_back_14) (let ((.cse0 (= (select v_manager_25 v_manager_front_43) v_update_25))) (or (and .cse0 v_safe_63 v_safe_64) (and (or (not .cse0) (not v_safe_64)) (not v_safe_63)))) (= v_update_25 (select v_node_1_11 v_node_1_back_15)) (= (+ v_manager_front_43 1) v_manager_front_42)) InVars {node_1_back=v_node_1_back_15, manager_front=v_manager_front_43, safe=v_safe_64, node_1=v_node_1_11, manager=v_manager_25, update=v_update_25, manager_back=v_manager_back_34} OutVars{node_1_back=v_node_1_back_14, manager_front=v_manager_front_42, safe=v_safe_63, node_1=v_node_1_11, manager=v_manager_25, update=v_update_25, manager_back=v_manager_back_34} AuxVars[] AssignedVars[node_1_back, manager_front, safe] 82#[L56, L85, L67, L31]true [101] L56-->L56: Formula: (and (= v_manager_back_46 (+ v_manager_back_47 1)) (< v_node_1_front_35 v_node_1_back_28) (= (+ v_node_1_front_35 1) v_node_1_front_34) (= (select v_manager_35 v_manager_back_47) v_ok_31) (let ((.cse0 (= v_update_37 (select v_node_1_21 v_node_1_front_35)))) (or (and (or (not v_safe_104) (not .cse0)) (not v_safe_103)) (and v_safe_103 v_safe_104 .cse0)))) InVars {node_1_back=v_node_1_back_28, ok=v_ok_31, safe=v_safe_104, node_1_front=v_node_1_front_35, node_1=v_node_1_21, manager=v_manager_35, manager_back=v_manager_back_47, update=v_update_37} OutVars{node_1_back=v_node_1_back_28, ok=v_ok_31, safe=v_safe_103, node_1_front=v_node_1_front_34, node_1=v_node_1_21, manager=v_manager_35, manager_back=v_manager_back_46, update=v_update_37} AuxVars[] AssignedVars[safe, node_1_front, manager_back] 82#[L56, L85, L67, L31]true [102] L31-->L40: Formula: (and (= (+ v_manager_front_75 1) v_manager_front_74) (< v_manager_front_75 v_manager_back_60) (= v_ok_39 (select v_client_17 v_client_back_23)) (let ((.cse0 (= v_ok_39 (select v_manager_43 v_manager_front_75)))) (or (and .cse0 v_safe_122 v_safe_121) (and (not v_safe_121) (or (not .cse0) (not v_safe_122))))) (= v_client_back_22 (+ v_client_back_23 1))) InVars {ok=v_ok_39, client_back=v_client_back_23, manager_front=v_manager_front_75, safe=v_safe_122, manager=v_manager_43, client=v_client_17, manager_back=v_manager_back_60} OutVars{ok=v_ok_39, client_back=v_client_back_22, manager_front=v_manager_front_74, safe=v_safe_121, manager=v_manager_43, client=v_client_17, manager_back=v_manager_back_60} AuxVars[] AssignedVars[client_back, manager_front, safe] 80#[L56, L85, L40, L67]true [87] L67-->L71: Formula: (and (= (+ v_client_front_11 1) v_client_front_10) (let ((.cse0 (= (select v_client_7 v_client_front_11) v_ok_15))) (or (and .cse0 v_safe_27 v_safe_28) (and (not v_safe_27) (or (not .cse0) (not v_safe_28))))) (< v_client_front_11 v_client_back_10)) InVars {client_front=v_client_front_11, ok=v_ok_15, client=v_client_7, safe=v_safe_28, client_back=v_client_back_10} OutVars{client_front=v_client_front_10, ok=v_ok_15, client=v_client_7, safe=v_safe_27, client_back=v_client_back_10} AuxVars[] AssignedVars[client_front, safe] 78#[L71, L56, L85, L40]true [86] L71-->L67: Formula: (and (= (select v_manager_11 v_manager_back_15) v_update_9) (= (+ v_manager_back_15 1) v_manager_back_14)) InVars {manager=v_manager_11, manager_back=v_manager_back_15, update=v_update_9} OutVars{manager=v_manager_11, manager_back=v_manager_back_14, update=v_update_9} AuxVars[] AssignedVars[manager_back] 80#[L56, L85, L40, L67]true [100] L40-->L31: Formula: (and (< v_manager_front_43 v_manager_back_34) (= (+ v_node_1_back_15 1) v_node_1_back_14) (let ((.cse0 (= (select v_manager_25 v_manager_front_43) v_update_25))) (or (and .cse0 v_safe_63 v_safe_64) (and (or (not .cse0) (not v_safe_64)) (not v_safe_63)))) (= v_update_25 (select v_node_1_11 v_node_1_back_15)) (= (+ v_manager_front_43 1) v_manager_front_42)) InVars {node_1_back=v_node_1_back_15, manager_front=v_manager_front_43, safe=v_safe_64, node_1=v_node_1_11, manager=v_manager_25, update=v_update_25, manager_back=v_manager_back_34} OutVars{node_1_back=v_node_1_back_14, manager_front=v_manager_front_42, safe=v_safe_63, node_1=v_node_1_11, manager=v_manager_25, update=v_update_25, manager_back=v_manager_back_34} AuxVars[] AssignedVars[node_1_back, manager_front, safe] 82#[L56, L85, L67, L31]true [101] L56-->L56: Formula: (and (= v_manager_back_46 (+ v_manager_back_47 1)) (< v_node_1_front_35 v_node_1_back_28) (= (+ v_node_1_front_35 1) v_node_1_front_34) (= (select v_manager_35 v_manager_back_47) v_ok_31) (let ((.cse0 (= v_update_37 (select v_node_1_21 v_node_1_front_35)))) (or (and (or (not v_safe_104) (not .cse0)) (not v_safe_103)) (and v_safe_103 v_safe_104 .cse0)))) InVars {node_1_back=v_node_1_back_28, ok=v_ok_31, safe=v_safe_104, node_1_front=v_node_1_front_35, node_1=v_node_1_21, manager=v_manager_35, manager_back=v_manager_back_47, update=v_update_37} OutVars{node_1_back=v_node_1_back_28, ok=v_ok_31, safe=v_safe_103, node_1_front=v_node_1_front_34, node_1=v_node_1_21, manager=v_manager_35, manager_back=v_manager_back_46, update=v_update_37} AuxVars[] AssignedVars[safe, node_1_front, manager_back] 82#[L56, L85, L67, L31]true [102] L31-->L40: Formula: (and (= (+ v_manager_front_75 1) v_manager_front_74) (< v_manager_front_75 v_manager_back_60) (= v_ok_39 (select v_client_17 v_client_back_23)) (let ((.cse0 (= v_ok_39 (select v_manager_43 v_manager_front_75)))) (or (and .cse0 v_safe_122 v_safe_121) (and (not v_safe_121) (or (not .cse0) (not v_safe_122))))) (= v_client_back_22 (+ v_client_back_23 1))) InVars {ok=v_ok_39, client_back=v_client_back_23, manager_front=v_manager_front_75, safe=v_safe_122, manager=v_manager_43, client=v_client_17, manager_back=v_manager_back_60} OutVars{ok=v_ok_39, client_back=v_client_back_22, manager_front=v_manager_front_74, safe=v_safe_121, manager=v_manager_43, client=v_client_17, manager_back=v_manager_back_60} AuxVars[] AssignedVars[client_back, manager_front, safe] 80#[L56, L85, L40, L67]true [87] L67-->L71: Formula: (and (= (+ v_client_front_11 1) v_client_front_10) (let ((.cse0 (= (select v_client_7 v_client_front_11) v_ok_15))) (or (and .cse0 v_safe_27 v_safe_28) (and (not v_safe_27) (or (not .cse0) (not v_safe_28))))) (< v_client_front_11 v_client_back_10)) InVars {client_front=v_client_front_11, ok=v_ok_15, client=v_client_7, safe=v_safe_28, client_back=v_client_back_10} OutVars{client_front=v_client_front_10, ok=v_ok_15, client=v_client_7, safe=v_safe_27, client_back=v_client_back_10} AuxVars[] AssignedVars[client_front, safe] 78#[L71, L56, L85, L40]true [86] L71-->L67: Formula: (and (= (select v_manager_11 v_manager_back_15) v_update_9) (= (+ v_manager_back_15 1) v_manager_back_14)) InVars {manager=v_manager_11, manager_back=v_manager_back_15, update=v_update_9} OutVars{manager=v_manager_11, manager_back=v_manager_back_14, update=v_update_9} AuxVars[] AssignedVars[manager_back] 80#[L56, L85, L40, L67]true [100] L40-->L31: Formula: (and (< v_manager_front_43 v_manager_back_34) (= (+ v_node_1_back_15 1) v_node_1_back_14) (let ((.cse0 (= (select v_manager_25 v_manager_front_43) v_update_25))) (or (and .cse0 v_safe_63 v_safe_64) (and (or (not .cse0) (not v_safe_64)) (not v_safe_63)))) (= v_update_25 (select v_node_1_11 v_node_1_back_15)) (= (+ v_manager_front_43 1) v_manager_front_42)) InVars {node_1_back=v_node_1_back_15, manager_front=v_manager_front_43, safe=v_safe_64, node_1=v_node_1_11, manager=v_manager_25, update=v_update_25, manager_back=v_manager_back_34} OutVars{node_1_back=v_node_1_back_14, manager_front=v_manager_front_42, safe=v_safe_63, node_1=v_node_1_11, manager=v_manager_25, update=v_update_25, manager_back=v_manager_back_34} AuxVars[] AssignedVars[node_1_back, manager_front, safe] 82#[L56, L85, L67, L31]true [101] L56-->L56: Formula: (and (= v_manager_back_46 (+ v_manager_back_47 1)) (< v_node_1_front_35 v_node_1_back_28) (= (+ v_node_1_front_35 1) v_node_1_front_34) (= (select v_manager_35 v_manager_back_47) v_ok_31) (let ((.cse0 (= v_update_37 (select v_node_1_21 v_node_1_front_35)))) (or (and (or (not v_safe_104) (not .cse0)) (not v_safe_103)) (and v_safe_103 v_safe_104 .cse0)))) InVars {node_1_back=v_node_1_back_28, ok=v_ok_31, safe=v_safe_104, node_1_front=v_node_1_front_35, node_1=v_node_1_21, manager=v_manager_35, manager_back=v_manager_back_47, update=v_update_37} OutVars{node_1_back=v_node_1_back_28, ok=v_ok_31, safe=v_safe_103, node_1_front=v_node_1_front_34, node_1=v_node_1_21, manager=v_manager_35, manager_back=v_manager_back_46, update=v_update_37} AuxVars[] AssignedVars[safe, node_1_front, manager_back] 82#[L56, L85, L67, L31]true [102] L31-->L40: Formula: (and (= (+ v_manager_front_75 1) v_manager_front_74) (< v_manager_front_75 v_manager_back_60) (= v_ok_39 (select v_client_17 v_client_back_23)) (let ((.cse0 (= v_ok_39 (select v_manager_43 v_manager_front_75)))) (or (and .cse0 v_safe_122 v_safe_121) (and (not v_safe_121) (or (not .cse0) (not v_safe_122))))) (= v_client_back_22 (+ v_client_back_23 1))) InVars {ok=v_ok_39, client_back=v_client_back_23, manager_front=v_manager_front_75, safe=v_safe_122, manager=v_manager_43, client=v_client_17, manager_back=v_manager_back_60} OutVars{ok=v_ok_39, client_back=v_client_back_22, manager_front=v_manager_front_74, safe=v_safe_121, manager=v_manager_43, client=v_client_17, manager_back=v_manager_back_60} AuxVars[] AssignedVars[client_back, manager_front, safe] 80#[L56, L85, L40, L67]true [87] L67-->L71: Formula: (and (= (+ v_client_front_11 1) v_client_front_10) (let ((.cse0 (= (select v_client_7 v_client_front_11) v_ok_15))) (or (and .cse0 v_safe_27 v_safe_28) (and (not v_safe_27) (or (not .cse0) (not v_safe_28))))) (< v_client_front_11 v_client_back_10)) InVars {client_front=v_client_front_11, ok=v_ok_15, client=v_client_7, safe=v_safe_28, client_back=v_client_back_10} OutVars{client_front=v_client_front_10, ok=v_ok_15, client=v_client_7, safe=v_safe_27, client_back=v_client_back_10} AuxVars[] AssignedVars[client_front, safe] 78#[L71, L56, L85, L40]true [86] L71-->L67: Formula: (and (= (select v_manager_11 v_manager_back_15) v_update_9) (= (+ v_manager_back_15 1) v_manager_back_14)) InVars {manager=v_manager_11, manager_back=v_manager_back_15, update=v_update_9} OutVars{manager=v_manager_11, manager_back=v_manager_back_14, update=v_update_9} AuxVars[] AssignedVars[manager_back] 80#[L56, L85, L40, L67]true [100] L40-->L31: Formula: (and (< v_manager_front_43 v_manager_back_34) (= (+ v_node_1_back_15 1) v_node_1_back_14) (let ((.cse0 (= (select v_manager_25 v_manager_front_43) v_update_25))) (or (and .cse0 v_safe_63 v_safe_64) (and (or (not .cse0) (not v_safe_64)) (not v_safe_63)))) (= v_update_25 (select v_node_1_11 v_node_1_back_15)) (= (+ v_manager_front_43 1) v_manager_front_42)) InVars {node_1_back=v_node_1_back_15, manager_front=v_manager_front_43, safe=v_safe_64, node_1=v_node_1_11, manager=v_manager_25, update=v_update_25, manager_back=v_manager_back_34} OutVars{node_1_back=v_node_1_back_14, manager_front=v_manager_front_42, safe=v_safe_63, node_1=v_node_1_11, manager=v_manager_25, update=v_update_25, manager_back=v_manager_back_34} AuxVars[] AssignedVars[node_1_back, manager_front, safe] 82#[L56, L85, L67, L31]true [2023-10-12 17:30:56,696 INFO L750 eck$LassoCheckResult]: Loop: 82#[L56, L85, L67, L31]true [101] L56-->L56: Formula: (and (= v_manager_back_46 (+ v_manager_back_47 1)) (< v_node_1_front_35 v_node_1_back_28) (= (+ v_node_1_front_35 1) v_node_1_front_34) (= (select v_manager_35 v_manager_back_47) v_ok_31) (let ((.cse0 (= v_update_37 (select v_node_1_21 v_node_1_front_35)))) (or (and (or (not v_safe_104) (not .cse0)) (not v_safe_103)) (and v_safe_103 v_safe_104 .cse0)))) InVars {node_1_back=v_node_1_back_28, ok=v_ok_31, safe=v_safe_104, node_1_front=v_node_1_front_35, node_1=v_node_1_21, manager=v_manager_35, manager_back=v_manager_back_47, update=v_update_37} OutVars{node_1_back=v_node_1_back_28, ok=v_ok_31, safe=v_safe_103, node_1_front=v_node_1_front_34, node_1=v_node_1_21, manager=v_manager_35, manager_back=v_manager_back_46, update=v_update_37} AuxVars[] AssignedVars[safe, node_1_front, manager_back] 82#[L56, L85, L67, L31]true [102] L31-->L40: Formula: (and (= (+ v_manager_front_75 1) v_manager_front_74) (< v_manager_front_75 v_manager_back_60) (= v_ok_39 (select v_client_17 v_client_back_23)) (let ((.cse0 (= v_ok_39 (select v_manager_43 v_manager_front_75)))) (or (and .cse0 v_safe_122 v_safe_121) (and (not v_safe_121) (or (not .cse0) (not v_safe_122))))) (= v_client_back_22 (+ v_client_back_23 1))) InVars {ok=v_ok_39, client_back=v_client_back_23, manager_front=v_manager_front_75, safe=v_safe_122, manager=v_manager_43, client=v_client_17, manager_back=v_manager_back_60} OutVars{ok=v_ok_39, client_back=v_client_back_22, manager_front=v_manager_front_74, safe=v_safe_121, manager=v_manager_43, client=v_client_17, manager_back=v_manager_back_60} AuxVars[] AssignedVars[client_back, manager_front, safe] 80#[L56, L85, L40, L67]true [87] L67-->L71: Formula: (and (= (+ v_client_front_11 1) v_client_front_10) (let ((.cse0 (= (select v_client_7 v_client_front_11) v_ok_15))) (or (and .cse0 v_safe_27 v_safe_28) (and (not v_safe_27) (or (not .cse0) (not v_safe_28))))) (< v_client_front_11 v_client_back_10)) InVars {client_front=v_client_front_11, ok=v_ok_15, client=v_client_7, safe=v_safe_28, client_back=v_client_back_10} OutVars{client_front=v_client_front_10, ok=v_ok_15, client=v_client_7, safe=v_safe_27, client_back=v_client_back_10} AuxVars[] AssignedVars[client_front, safe] 78#[L71, L56, L85, L40]true [86] L71-->L67: Formula: (and (= (select v_manager_11 v_manager_back_15) v_update_9) (= (+ v_manager_back_15 1) v_manager_back_14)) InVars {manager=v_manager_11, manager_back=v_manager_back_15, update=v_update_9} OutVars{manager=v_manager_11, manager_back=v_manager_back_14, update=v_update_9} AuxVars[] AssignedVars[manager_back] 80#[L56, L85, L40, L67]true [100] L40-->L31: Formula: (and (< v_manager_front_43 v_manager_back_34) (= (+ v_node_1_back_15 1) v_node_1_back_14) (let ((.cse0 (= (select v_manager_25 v_manager_front_43) v_update_25))) (or (and .cse0 v_safe_63 v_safe_64) (and (or (not .cse0) (not v_safe_64)) (not v_safe_63)))) (= v_update_25 (select v_node_1_11 v_node_1_back_15)) (= (+ v_manager_front_43 1) v_manager_front_42)) InVars {node_1_back=v_node_1_back_15, manager_front=v_manager_front_43, safe=v_safe_64, node_1=v_node_1_11, manager=v_manager_25, update=v_update_25, manager_back=v_manager_back_34} OutVars{node_1_back=v_node_1_back_14, manager_front=v_manager_front_42, safe=v_safe_63, node_1=v_node_1_11, manager=v_manager_25, update=v_update_25, manager_back=v_manager_back_34} AuxVars[] AssignedVars[node_1_back, manager_front, safe] 82#[L56, L85, L67, L31]true [101] L56-->L56: Formula: (and (= v_manager_back_46 (+ v_manager_back_47 1)) (< v_node_1_front_35 v_node_1_back_28) (= (+ v_node_1_front_35 1) v_node_1_front_34) (= (select v_manager_35 v_manager_back_47) v_ok_31) (let ((.cse0 (= v_update_37 (select v_node_1_21 v_node_1_front_35)))) (or (and (or (not v_safe_104) (not .cse0)) (not v_safe_103)) (and v_safe_103 v_safe_104 .cse0)))) InVars {node_1_back=v_node_1_back_28, ok=v_ok_31, safe=v_safe_104, node_1_front=v_node_1_front_35, node_1=v_node_1_21, manager=v_manager_35, manager_back=v_manager_back_47, update=v_update_37} OutVars{node_1_back=v_node_1_back_28, ok=v_ok_31, safe=v_safe_103, node_1_front=v_node_1_front_34, node_1=v_node_1_21, manager=v_manager_35, manager_back=v_manager_back_46, update=v_update_37} AuxVars[] AssignedVars[safe, node_1_front, manager_back] 82#[L56, L85, L67, L31]true [102] L31-->L40: Formula: (and (= (+ v_manager_front_75 1) v_manager_front_74) (< v_manager_front_75 v_manager_back_60) (= v_ok_39 (select v_client_17 v_client_back_23)) (let ((.cse0 (= v_ok_39 (select v_manager_43 v_manager_front_75)))) (or (and .cse0 v_safe_122 v_safe_121) (and (not v_safe_121) (or (not .cse0) (not v_safe_122))))) (= v_client_back_22 (+ v_client_back_23 1))) InVars {ok=v_ok_39, client_back=v_client_back_23, manager_front=v_manager_front_75, safe=v_safe_122, manager=v_manager_43, client=v_client_17, manager_back=v_manager_back_60} OutVars{ok=v_ok_39, client_back=v_client_back_22, manager_front=v_manager_front_74, safe=v_safe_121, manager=v_manager_43, client=v_client_17, manager_back=v_manager_back_60} AuxVars[] AssignedVars[client_back, manager_front, safe] 80#[L56, L85, L40, L67]true [87] L67-->L71: Formula: (and (= (+ v_client_front_11 1) v_client_front_10) (let ((.cse0 (= (select v_client_7 v_client_front_11) v_ok_15))) (or (and .cse0 v_safe_27 v_safe_28) (and (not v_safe_27) (or (not .cse0) (not v_safe_28))))) (< v_client_front_11 v_client_back_10)) InVars {client_front=v_client_front_11, ok=v_ok_15, client=v_client_7, safe=v_safe_28, client_back=v_client_back_10} OutVars{client_front=v_client_front_10, ok=v_ok_15, client=v_client_7, safe=v_safe_27, client_back=v_client_back_10} AuxVars[] AssignedVars[client_front, safe] 78#[L71, L56, L85, L40]true [86] L71-->L67: Formula: (and (= (select v_manager_11 v_manager_back_15) v_update_9) (= (+ v_manager_back_15 1) v_manager_back_14)) InVars {manager=v_manager_11, manager_back=v_manager_back_15, update=v_update_9} OutVars{manager=v_manager_11, manager_back=v_manager_back_14, update=v_update_9} AuxVars[] AssignedVars[manager_back] 80#[L56, L85, L40, L67]true [100] L40-->L31: Formula: (and (< v_manager_front_43 v_manager_back_34) (= (+ v_node_1_back_15 1) v_node_1_back_14) (let ((.cse0 (= (select v_manager_25 v_manager_front_43) v_update_25))) (or (and .cse0 v_safe_63 v_safe_64) (and (or (not .cse0) (not v_safe_64)) (not v_safe_63)))) (= v_update_25 (select v_node_1_11 v_node_1_back_15)) (= (+ v_manager_front_43 1) v_manager_front_42)) InVars {node_1_back=v_node_1_back_15, manager_front=v_manager_front_43, safe=v_safe_64, node_1=v_node_1_11, manager=v_manager_25, update=v_update_25, manager_back=v_manager_back_34} OutVars{node_1_back=v_node_1_back_14, manager_front=v_manager_front_42, safe=v_safe_63, node_1=v_node_1_11, manager=v_manager_25, update=v_update_25, manager_back=v_manager_back_34} AuxVars[] AssignedVars[node_1_back, manager_front, safe] 82#[L56, L85, L67, L31]true [2023-10-12 17:30:56,696 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-10-12 17:30:56,696 INFO L85 PathProgramCache]: Analyzing trace with hash -1904858209, now seen corresponding path program 4 times [2023-10-12 17:30:56,696 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-10-12 17:30:56,696 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1750357916] [2023-10-12 17:30:56,696 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-10-12 17:30:56,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-10-12 17:30:56,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:30:56,725 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-10-12 17:30:56,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:30:56,780 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-10-12 17:30:56,780 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-10-12 17:30:56,780 INFO L85 PathProgramCache]: Analyzing trace with hash -865842879, now seen corresponding path program 2 times [2023-10-12 17:30:56,780 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-10-12 17:30:56,780 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [11105040] [2023-10-12 17:30:56,781 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-10-12 17:30:56,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-10-12 17:30:56,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:30:56,797 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-10-12 17:30:56,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:30:56,808 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-10-12 17:30:56,811 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-10-12 17:30:56,811 INFO L85 PathProgramCache]: Analyzing trace with hash -1903753377, now seen corresponding path program 5 times [2023-10-12 17:30:56,811 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-10-12 17:30:56,811 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2049627141] [2023-10-12 17:30:56,811 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-10-12 17:30:56,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-10-12 17:30:56,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:30:56,852 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-10-12 17:30:56,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:30:56,909 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-10-12 17:30:58,887 INFO L210 LassoAnalysis]: Preferences: [2023-10-12 17:30:58,888 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-10-12 17:30:58,888 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-10-12 17:30:58,888 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-10-12 17:30:58,888 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-10-12 17:30:58,888 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:30:58,888 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-10-12 17:30:58,888 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-10-12 17:30:58,888 INFO L133 ssoRankerPreferences]: Filename of dumped script: commit-1.wvr.bpl_BEv2_Iteration8_Lasso [2023-10-12 17:30:58,888 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-10-12 17:30:58,888 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-10-12 17:30:58,895 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:30:58,897 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:30:58,899 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:30:58,901 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:30:58,903 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:30:58,906 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:30:58,909 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:31:02,694 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-10-12 17:31:02,694 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-10-12 17:31:02,694 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:02,695 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:02,699 INFO L229 MonitoredProcess]: Starting monitored process 97 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) [2023-10-12 17:31:02,699 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2023-10-12 17:31:02,700 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:02,706 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:31:02,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:02,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:02,707 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:31:02,708 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:31:02,708 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-10-12 17:31:02,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:02,721 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2023-10-12 17:31:02,721 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:02,721 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:02,722 INFO L229 MonitoredProcess]: Starting monitored process 98 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) [2023-10-12 17:31:02,723 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2023-10-12 17:31:02,725 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:02,730 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:31:02,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:02,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:02,731 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:31:02,731 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:31:02,731 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-10-12 17:31:02,734 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:02,736 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2023-10-12 17:31:02,736 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:02,736 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:02,737 INFO L229 MonitoredProcess]: Starting monitored process 99 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) [2023-10-12 17:31:02,738 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2023-10-12 17:31:02,740 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:02,745 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:31:02,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:02,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:02,745 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:31:02,746 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:31:02,746 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-10-12 17:31:02,748 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:02,750 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2023-10-12 17:31:02,750 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:02,750 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:02,751 INFO L229 MonitoredProcess]: Starting monitored process 100 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) [2023-10-12 17:31:02,752 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2023-10-12 17:31:02,754 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:02,759 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:31:02,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:02,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:02,760 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:31:02,761 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:31:02,761 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-10-12 17:31:02,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:02,765 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2023-10-12 17:31:02,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:02,765 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:02,766 INFO L229 MonitoredProcess]: Starting monitored process 101 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) [2023-10-12 17:31:02,767 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2023-10-12 17:31:02,769 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 [2023-10-12 17:31:02,774 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:31:02,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:02,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:02,775 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:31:02,775 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:31:02,775 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-10-12 17:31:02,781 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:02,784 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2023-10-12 17:31:02,784 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:02,784 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:02,785 INFO L229 MonitoredProcess]: Starting monitored process 102 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) [2023-10-12 17:31:02,786 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2023-10-12 17:31:02,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:02,793 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:31:02,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:02,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:02,793 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:31:02,794 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:31:02,794 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-10-12 17:31:02,796 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:02,798 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2023-10-12 17:31:02,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:02,799 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:02,799 INFO L229 MonitoredProcess]: Starting monitored process 103 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) [2023-10-12 17:31:02,800 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2023-10-12 17:31:02,803 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:02,808 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:31:02,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:02,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:02,809 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:31:02,811 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:31:02,811 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-10-12 17:31:02,816 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:02,820 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2023-10-12 17:31:02,820 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:02,821 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:02,821 INFO L229 MonitoredProcess]: Starting monitored process 104 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) [2023-10-12 17:31:02,822 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2023-10-12 17:31:02,825 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:02,832 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:31:02,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:02,833 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2023-10-12 17:31:02,833 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:31:03,008 INFO L401 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2023-10-12 17:31:03,009 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2023-10-12 17:31:03,299 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:03,307 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Ended with exit code 0 [2023-10-12 17:31:03,307 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:03,308 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:03,308 INFO L229 MonitoredProcess]: Starting monitored process 105 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) [2023-10-12 17:31:03,309 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2023-10-12 17:31:03,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:03,317 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:31:03,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:03,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:03,317 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:31:03,320 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:31:03,320 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-10-12 17:31:03,324 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:03,326 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2023-10-12 17:31:03,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:03,326 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:03,327 INFO L229 MonitoredProcess]: Starting monitored process 106 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) [2023-10-12 17:31:03,328 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2023-10-12 17:31:03,330 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:03,336 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:31:03,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:03,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:03,336 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:31:03,338 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:31:03,338 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-10-12 17:31:03,343 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:03,345 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Ended with exit code 0 [2023-10-12 17:31:03,345 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-10-12 17:31:03,345 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:03,345 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:03,346 INFO L229 MonitoredProcess]: Starting monitored process 107 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) [2023-10-12 17:31:03,346 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2023-10-12 17:31:03,349 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:03,354 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:31:03,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:03,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:03,355 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:31:03,364 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:31:03,364 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:31:03,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:03,369 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2023-10-12 17:31:03,370 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:03,370 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:03,370 INFO L229 MonitoredProcess]: Starting monitored process 108 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) [2023-10-12 17:31:03,371 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2023-10-12 17:31:03,374 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:03,379 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:31:03,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:03,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:03,380 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:31:03,381 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:31:03,381 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:31:03,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:03,386 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2023-10-12 17:31:03,386 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:03,386 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:03,387 INFO L229 MonitoredProcess]: Starting monitored process 109 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) [2023-10-12 17:31:03,388 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2023-10-12 17:31:03,390 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:03,395 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:31:03,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:03,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:03,396 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:31:03,397 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:31:03,397 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:31:03,400 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:03,402 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2023-10-12 17:31:03,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:03,402 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:03,403 INFO L229 MonitoredProcess]: Starting monitored process 110 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) [2023-10-12 17:31:03,403 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2023-10-12 17:31:03,406 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:03,411 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:31:03,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:03,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:03,412 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:31:03,413 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:31:03,413 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:31:03,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:03,418 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2023-10-12 17:31:03,418 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:03,418 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:03,419 INFO L229 MonitoredProcess]: Starting monitored process 111 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) [2023-10-12 17:31:03,420 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2023-10-12 17:31:03,422 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 [2023-10-12 17:31:03,427 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:31:03,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:03,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:03,427 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:31:03,428 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:31:03,428 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:31:03,431 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:03,433 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2023-10-12 17:31:03,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:03,434 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:03,434 INFO L229 MonitoredProcess]: Starting monitored process 112 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) [2023-10-12 17:31:03,436 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2023-10-12 17:31:03,437 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:03,443 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:31:03,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:03,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:03,443 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:31:03,444 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:31:03,444 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:31:03,451 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:03,453 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2023-10-12 17:31:03,454 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:03,454 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:03,454 INFO L229 MonitoredProcess]: Starting monitored process 113 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) [2023-10-12 17:31:03,455 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2023-10-12 17:31:03,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:03,464 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:31:03,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:03,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:03,464 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:31:03,468 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:31:03,468 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:31:03,476 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:03,478 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2023-10-12 17:31:03,478 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:03,478 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:03,479 INFO L229 MonitoredProcess]: Starting monitored process 114 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) [2023-10-12 17:31:03,480 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2023-10-12 17:31:03,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:03,490 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:31:03,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:03,490 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2023-10-12 17:31:03,490 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:31:03,790 INFO L401 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2023-10-12 17:31:03,790 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2023-10-12 17:31:04,378 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:04,389 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Ended with exit code 0 [2023-10-12 17:31:04,389 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:04,389 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:04,390 INFO L229 MonitoredProcess]: Starting monitored process 115 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) [2023-10-12 17:31:04,391 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2023-10-12 17:31:04,393 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:04,399 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:31:04,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:04,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:04,399 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:31:04,402 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:31:04,402 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:31:04,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:04,410 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2023-10-12 17:31:04,411 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:04,411 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:04,411 INFO L229 MonitoredProcess]: Starting monitored process 116 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) [2023-10-12 17:31:04,412 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2023-10-12 17:31:04,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:04,420 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:31:04,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:04,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:04,420 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:31:04,423 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:31:04,423 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:31:04,430 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:04,432 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2023-10-12 17:31:04,432 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-10-12 17:31:04,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:04,432 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:04,433 INFO L229 MonitoredProcess]: Starting monitored process 117 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) [2023-10-12 17:31:04,433 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2023-10-12 17:31:04,436 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:04,442 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:31:04,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:04,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:04,442 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:31:04,443 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:31:04,443 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:31:04,447 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:04,449 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Ended with exit code 0 [2023-10-12 17:31:04,450 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:04,450 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:04,450 INFO L229 MonitoredProcess]: Starting monitored process 118 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) [2023-10-12 17:31:04,451 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2023-10-12 17:31:04,454 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:04,459 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:31:04,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:04,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:04,460 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:31:04,461 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:31:04,461 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:31:04,465 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:04,467 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Ended with exit code 0 [2023-10-12 17:31:04,467 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:04,467 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:04,468 INFO L229 MonitoredProcess]: Starting monitored process 119 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) [2023-10-12 17:31:04,469 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2023-10-12 17:31:04,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:04,477 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:31:04,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:04,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:04,477 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:31:04,479 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:31:04,479 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:31:04,491 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:04,494 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2023-10-12 17:31:04,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:04,494 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:04,495 INFO L229 MonitoredProcess]: Starting monitored process 120 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) [2023-10-12 17:31:04,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:04,508 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:31:04,508 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:04,508 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:04,509 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:31:04,510 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:31:04,510 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:31:04,515 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2023-10-12 17:31:04,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:04,522 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Ended with exit code 0 [2023-10-12 17:31:04,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:04,523 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:04,523 INFO L229 MonitoredProcess]: Starting monitored process 121 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) [2023-10-12 17:31:04,525 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2023-10-12 17:31:04,526 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:04,532 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:31:04,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:04,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:04,532 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:31:04,534 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:31:04,534 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:31:04,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:04,540 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2023-10-12 17:31:04,540 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:04,540 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:04,541 INFO L229 MonitoredProcess]: Starting monitored process 122 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) [2023-10-12 17:31:04,541 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2023-10-12 17:31:04,545 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:04,550 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:31:04,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:04,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:04,551 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:31:04,552 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:31:04,552 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:31:04,556 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:04,558 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2023-10-12 17:31:04,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:04,558 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:04,559 INFO L229 MonitoredProcess]: Starting monitored process 123 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) [2023-10-12 17:31:04,560 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2023-10-12 17:31:04,562 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:04,567 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:31:04,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:04,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:04,568 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:31:04,572 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:31:04,572 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:31:04,580 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:04,582 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Ended with exit code 0 [2023-10-12 17:31:04,583 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:04,583 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:04,584 INFO L229 MonitoredProcess]: Starting monitored process 124 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) [2023-10-12 17:31:04,584 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2023-10-12 17:31:04,586 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:04,596 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:31:04,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:04,596 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2023-10-12 17:31:04,596 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:31:04,998 INFO L401 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2023-10-12 17:31:04,999 INFO L402 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2023-10-12 17:31:05,757 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:05,776 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Ended with exit code 0 [2023-10-12 17:31:05,776 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:05,776 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:05,777 INFO L229 MonitoredProcess]: Starting monitored process 125 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) [2023-10-12 17:31:05,778 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2023-10-12 17:31:05,781 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:05,788 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:31:05,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:05,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:05,788 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:31:05,793 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:31:05,793 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:31:05,801 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:05,804 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2023-10-12 17:31:05,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:05,805 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:05,954 INFO L229 MonitoredProcess]: Starting monitored process 126 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) [2023-10-12 17:31:05,955 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2023-10-12 17:31:05,957 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:05,964 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:31:05,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:05,964 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:05,964 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:31:05,968 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:31:05,968 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:31:05,977 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:05,980 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Ended with exit code 0 [2023-10-12 17:31:05,980 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-10-12 17:31:05,981 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:05,981 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:05,981 INFO L229 MonitoredProcess]: Starting monitored process 127 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) [2023-10-12 17:31:05,983 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2023-10-12 17:31:05,985 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:05,991 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:31:05,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:05,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:05,992 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:31:05,994 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:31:05,994 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:31:05,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:06,001 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Ended with exit code 0 [2023-10-12 17:31:06,002 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:06,002 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:06,003 INFO L229 MonitoredProcess]: Starting monitored process 128 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) [2023-10-12 17:31:06,005 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2023-10-12 17:31:06,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:06,014 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:31:06,015 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:06,015 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:06,015 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:31:06,017 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:31:06,017 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:31:06,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:06,061 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Ended with exit code 0 [2023-10-12 17:31:06,061 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:06,062 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:06,063 INFO L229 MonitoredProcess]: Starting monitored process 129 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) [2023-10-12 17:31:06,063 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2023-10-12 17:31:06,066 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:06,073 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:31:06,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:06,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:06,073 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:31:06,075 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:31:06,075 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:31:06,080 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:06,083 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2023-10-12 17:31:06,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:06,084 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:06,085 INFO L229 MonitoredProcess]: Starting monitored process 130 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) [2023-10-12 17:31:06,086 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2023-10-12 17:31:06,088 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:06,094 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:31:06,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:06,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:06,095 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:31:06,097 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:31:06,097 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:31:06,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:06,105 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2023-10-12 17:31:06,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:06,107 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:06,108 INFO L229 MonitoredProcess]: Starting monitored process 131 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) [2023-10-12 17:31:06,108 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2023-10-12 17:31:06,111 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:06,118 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:31:06,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:06,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:06,118 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:31:06,120 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:31:06,120 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:31:06,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:06,128 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Ended with exit code 0 [2023-10-12 17:31:06,128 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:06,128 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:06,129 INFO L229 MonitoredProcess]: Starting monitored process 132 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) [2023-10-12 17:31:06,129 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2023-10-12 17:31:06,132 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:06,138 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:31:06,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:06,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:06,139 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:31:06,141 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:31:06,141 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:31:06,145 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:06,148 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Ended with exit code 0 [2023-10-12 17:31:06,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:06,149 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:06,150 INFO L229 MonitoredProcess]: Starting monitored process 133 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) [2023-10-12 17:31:06,151 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2023-10-12 17:31:06,153 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:06,160 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:31:06,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:06,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:06,160 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:31:06,165 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:31:06,166 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:31:06,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:06,180 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2023-10-12 17:31:06,180 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:06,180 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:06,181 INFO L229 MonitoredProcess]: Starting monitored process 134 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) [2023-10-12 17:31:06,182 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2023-10-12 17:31:06,184 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:06,196 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:31:06,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:06,196 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2023-10-12 17:31:06,196 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:31:06,643 INFO L401 nArgumentSynthesizer]: We have 120 Motzkin's Theorem applications. [2023-10-12 17:31:06,644 INFO L402 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2023-10-12 17:31:07,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:07,678 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2023-10-12 17:31:07,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:07,678 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:07,679 INFO L229 MonitoredProcess]: Starting monitored process 135 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) [2023-10-12 17:31:07,680 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2023-10-12 17:31:07,690 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:07,697 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:31:07,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:07,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:07,697 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:31:07,702 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:31:07,702 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:31:07,711 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:07,714 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2023-10-12 17:31:07,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:07,715 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:07,716 INFO L229 MonitoredProcess]: Starting monitored process 136 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) [2023-10-12 17:31:07,716 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2023-10-12 17:31:07,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:07,725 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:31:07,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:07,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:07,726 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:31:07,731 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:31:07,731 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:31:07,741 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:07,744 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2023-10-12 17:31:07,744 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-10-12 17:31:07,745 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:07,745 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:07,909 INFO L229 MonitoredProcess]: Starting monitored process 137 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) [2023-10-12 17:31:07,909 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2023-10-12 17:31:07,912 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:07,918 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:31:07,919 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:31:07,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:07,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:07,919 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:31:07,920 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:31:07,920 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:31:07,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:07,927 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2023-10-12 17:31:07,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:07,927 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:07,928 INFO L229 MonitoredProcess]: Starting monitored process 138 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) [2023-10-12 17:31:07,928 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2023-10-12 17:31:07,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:07,937 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:31:07,938 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:31:07,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:07,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:07,938 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:31:07,939 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:31:07,939 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:31:07,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:07,945 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2023-10-12 17:31:07,946 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:07,946 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:07,946 INFO L229 MonitoredProcess]: Starting monitored process 139 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) [2023-10-12 17:31:07,947 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2023-10-12 17:31:07,949 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:07,956 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:31:07,956 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:31:07,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:07,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:07,956 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:31:07,958 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:31:07,958 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:31:07,961 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:07,964 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2023-10-12 17:31:07,964 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:07,965 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:07,965 INFO L229 MonitoredProcess]: Starting monitored process 140 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) [2023-10-12 17:31:07,966 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2023-10-12 17:31:07,968 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:07,975 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:31:07,975 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:31:07,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:07,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:07,975 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:31:07,976 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:31:07,976 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:31:07,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:07,983 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2023-10-12 17:31:07,983 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:07,983 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:07,984 INFO L229 MonitoredProcess]: Starting monitored process 141 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) [2023-10-12 17:31:07,984 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2023-10-12 17:31:07,987 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:07,994 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:31:07,994 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:31:07,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:07,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:07,994 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:31:07,995 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:31:07,995 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:31:07,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:08,002 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2023-10-12 17:31:08,002 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:08,002 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:08,003 INFO L229 MonitoredProcess]: Starting monitored process 142 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) [2023-10-12 17:31:08,004 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2023-10-12 17:31:08,006 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:08,013 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:31:08,013 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:31:08,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:08,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:08,013 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:31:08,014 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:31:08,014 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:31:08,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:08,021 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2023-10-12 17:31:08,022 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:08,022 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:08,022 INFO L229 MonitoredProcess]: Starting monitored process 143 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) [2023-10-12 17:31:08,023 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2023-10-12 17:31:08,025 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:08,032 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:31:08,032 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:31:08,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:08,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:08,033 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:31:08,036 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:31:08,036 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:31:08,046 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:08,049 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2023-10-12 17:31:08,049 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:08,049 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:08,050 INFO L229 MonitoredProcess]: Starting monitored process 144 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) [2023-10-12 17:31:08,051 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2023-10-12 17:31:08,053 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:08,062 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:31:08,062 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:31:08,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:08,062 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2023-10-12 17:31:08,063 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:31:08,328 INFO L401 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2023-10-12 17:31:08,328 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2023-10-12 17:31:08,930 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:08,945 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2023-10-12 17:31:08,945 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:08,945 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:08,946 INFO L229 MonitoredProcess]: Starting monitored process 145 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) [2023-10-12 17:31:08,946 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2023-10-12 17:31:08,949 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:08,956 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:31:08,956 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:31:08,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:08,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:08,956 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:31:08,959 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:31:08,959 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:31:08,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:08,972 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2023-10-12 17:31:08,972 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:08,972 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:08,973 INFO L229 MonitoredProcess]: Starting monitored process 146 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) [2023-10-12 17:31:08,973 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2023-10-12 17:31:08,976 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:08,983 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:31:08,983 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:31:08,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:08,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:08,983 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:31:08,986 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:31:08,986 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:31:08,997 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:09,000 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2023-10-12 17:31:09,000 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-10-12 17:31:09,000 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:09,000 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:09,001 INFO L229 MonitoredProcess]: Starting monitored process 147 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) [2023-10-12 17:31:09,001 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2023-10-12 17:31:09,004 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:09,010 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:31:09,011 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-10-12 17:31:09,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:09,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:09,011 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:31:09,012 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:31:09,012 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:31:09,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:09,020 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2023-10-12 17:31:09,021 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:09,021 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:09,022 INFO L229 MonitoredProcess]: Starting monitored process 148 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) [2023-10-12 17:31:09,022 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2023-10-12 17:31:09,025 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:09,031 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:31:09,031 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-10-12 17:31:09,031 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:09,031 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:09,031 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:31:09,033 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:31:09,033 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:31:09,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:09,041 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2023-10-12 17:31:09,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:09,041 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:09,042 INFO L229 MonitoredProcess]: Starting monitored process 149 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) [2023-10-12 17:31:09,044 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2023-10-12 17:31:09,046 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:09,052 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:31:09,052 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-10-12 17:31:09,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:09,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:09,052 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:31:09,054 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:31:09,054 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:31:09,059 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:09,062 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2023-10-12 17:31:09,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:09,062 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:09,063 INFO L229 MonitoredProcess]: Starting monitored process 150 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) [2023-10-12 17:31:09,064 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2023-10-12 17:31:09,067 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:09,073 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:31:09,073 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-10-12 17:31:09,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:09,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:09,073 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:31:09,075 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:31:09,075 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:31:09,080 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:09,083 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2023-10-12 17:31:09,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:09,083 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:09,084 INFO L229 MonitoredProcess]: Starting monitored process 151 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) [2023-10-12 17:31:09,084 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2023-10-12 17:31:09,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:09,095 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:31:09,095 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-10-12 17:31:09,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:09,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:09,095 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:31:09,097 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:31:09,097 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:31:09,102 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:09,105 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2023-10-12 17:31:09,105 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:09,105 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:09,106 INFO L229 MonitoredProcess]: Starting monitored process 152 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) [2023-10-12 17:31:09,107 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2023-10-12 17:31:09,109 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 [2023-10-12 17:31:09,115 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:31:09,115 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-10-12 17:31:09,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:09,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:09,116 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:31:09,117 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:31:09,117 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:31:09,123 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:09,125 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2023-10-12 17:31:09,125 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:09,126 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:09,126 INFO L229 MonitoredProcess]: Starting monitored process 153 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) [2023-10-12 17:31:09,128 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2023-10-12 17:31:09,129 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:09,136 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:31:09,136 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-10-12 17:31:09,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:09,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:09,136 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:31:09,140 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:31:09,140 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:31:09,157 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:09,160 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2023-10-12 17:31:09,161 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:09,161 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:09,162 INFO L229 MonitoredProcess]: Starting monitored process 154 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) [2023-10-12 17:31:09,162 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2023-10-12 17:31:09,165 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 [2023-10-12 17:31:09,174 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:31:09,175 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-10-12 17:31:09,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:09,175 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2023-10-12 17:31:09,175 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:31:09,571 INFO L401 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2023-10-12 17:31:09,572 INFO L402 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2023-10-12 17:31:10,464 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:10,482 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2023-10-12 17:31:10,482 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:10,482 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:10,483 INFO L229 MonitoredProcess]: Starting monitored process 155 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) [2023-10-12 17:31:10,484 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2023-10-12 17:31:10,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:10,494 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:31:10,494 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-10-12 17:31:10,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:10,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:10,495 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:31:10,500 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:31:10,500 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:31:10,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:10,520 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2023-10-12 17:31:10,520 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:10,520 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:10,521 INFO L229 MonitoredProcess]: Starting monitored process 156 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) [2023-10-12 17:31:10,525 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2023-10-12 17:31:10,525 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:10,535 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:31:10,535 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-10-12 17:31:10,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:10,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:10,536 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:31:10,540 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:31:10,540 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:31:10,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:10,560 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2023-10-12 17:31:10,560 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-10-12 17:31:10,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:10,561 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:10,561 INFO L229 MonitoredProcess]: Starting monitored process 157 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) [2023-10-12 17:31:10,562 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2023-10-12 17:31:10,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:10,571 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:31:10,571 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:31:10,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:10,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:10,571 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:31:10,573 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:31:10,573 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:31:10,580 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:10,583 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2023-10-12 17:31:10,583 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:10,584 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:10,584 INFO L229 MonitoredProcess]: Starting monitored process 158 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) [2023-10-12 17:31:10,585 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2023-10-12 17:31:10,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:10,594 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:31:10,594 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:31:10,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:10,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:10,594 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:31:10,596 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:31:10,596 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:31:10,603 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:10,606 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2023-10-12 17:31:10,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:10,607 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:10,607 INFO L229 MonitoredProcess]: Starting monitored process 159 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) [2023-10-12 17:31:10,608 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2023-10-12 17:31:10,610 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:10,618 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:31:10,618 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:31:10,618 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:10,618 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:10,618 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:31:10,620 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:31:10,620 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:31:10,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:10,630 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2023-10-12 17:31:10,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:10,630 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:10,631 INFO L229 MonitoredProcess]: Starting monitored process 160 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) [2023-10-12 17:31:10,632 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2023-10-12 17:31:10,634 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:10,641 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:31:10,641 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:31:10,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:10,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:10,641 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:31:10,643 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:31:10,643 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:31:10,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:10,653 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2023-10-12 17:31:10,653 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:10,653 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:10,654 INFO L229 MonitoredProcess]: Starting monitored process 161 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) [2023-10-12 17:31:10,655 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2023-10-12 17:31:10,657 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:10,663 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:31:10,664 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:31:10,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:10,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:10,664 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:31:10,666 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:31:10,666 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:31:10,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:10,676 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2023-10-12 17:31:10,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:10,676 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:10,677 INFO L229 MonitoredProcess]: Starting monitored process 162 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) [2023-10-12 17:31:10,677 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2023-10-12 17:31:10,680 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:10,686 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:31:10,687 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:31:10,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:10,687 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:10,687 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:31:10,689 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:31:10,689 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:31:10,696 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:10,698 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2023-10-12 17:31:10,699 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:10,699 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:10,700 INFO L229 MonitoredProcess]: Starting monitored process 163 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) [2023-10-12 17:31:10,700 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2023-10-12 17:31:10,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:10,709 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:31:10,710 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:31:10,710 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:10,710 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:10,710 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:31:10,715 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:31:10,715 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:31:10,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:10,746 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2023-10-12 17:31:10,746 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:10,746 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:10,747 INFO L229 MonitoredProcess]: Starting monitored process 164 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) [2023-10-12 17:31:10,747 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2023-10-12 17:31:10,750 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:10,761 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:31:10,761 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:31:10,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:10,761 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2023-10-12 17:31:10,761 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:31:11,246 INFO L401 nArgumentSynthesizer]: We have 120 Motzkin's Theorem applications. [2023-10-12 17:31:11,246 INFO L402 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2023-10-12 17:31:12,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:12,667 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2023-10-12 17:31:12,667 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:12,668 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:12,668 INFO L229 MonitoredProcess]: Starting monitored process 165 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) [2023-10-12 17:31:12,669 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2023-10-12 17:31:12,702 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 [2023-10-12 17:31:12,709 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:31:12,709 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:31:12,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:12,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:12,709 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:31:12,715 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:31:12,715 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:31:12,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:12,742 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Forceful destruction successful, exit code 0 [2023-10-12 17:31:12,742 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:12,743 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:12,743 INFO L229 MonitoredProcess]: Starting monitored process 166 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) [2023-10-12 17:31:12,744 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2023-10-12 17:31:12,746 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:12,753 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:31:12,754 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:31:12,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:12,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:12,754 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:31:12,759 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:31:12,759 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:31:12,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:12,793 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2023-10-12 17:31:12,793 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-10-12 17:31:12,793 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:12,794 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:12,794 INFO L229 MonitoredProcess]: Starting monitored process 167 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) [2023-10-12 17:31:12,795 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2023-10-12 17:31:12,831 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:12,838 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:31:12,838 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:31:12,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:12,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:12,838 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:31:12,839 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:31:12,839 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:31:12,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:12,846 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2023-10-12 17:31:12,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:12,846 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:13,007 INFO L229 MonitoredProcess]: Starting monitored process 168 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) [2023-10-12 17:31:13,008 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2023-10-12 17:31:13,010 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:13,016 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:31:13,016 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:31:13,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:13,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:13,017 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:31:13,018 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:31:13,018 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:31:13,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:13,024 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2023-10-12 17:31:13,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:13,025 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:13,025 INFO L229 MonitoredProcess]: Starting monitored process 169 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) [2023-10-12 17:31:13,027 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2023-10-12 17:31:13,029 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:13,035 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:31:13,035 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:31:13,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:13,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:13,035 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:31:13,037 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:31:13,037 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:31:13,041 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:13,043 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Forceful destruction successful, exit code 0 [2023-10-12 17:31:13,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:13,043 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:13,044 INFO L229 MonitoredProcess]: Starting monitored process 170 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) [2023-10-12 17:31:13,046 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2023-10-12 17:31:13,047 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:13,054 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:31:13,054 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:31:13,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:13,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:13,054 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:31:13,056 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:31:13,056 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:31:13,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:13,062 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2023-10-12 17:31:13,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:13,062 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:13,063 INFO L229 MonitoredProcess]: Starting monitored process 171 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) [2023-10-12 17:31:13,064 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2023-10-12 17:31:13,066 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:13,072 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:31:13,072 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:31:13,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:13,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:13,072 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:31:13,074 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:31:13,074 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:31:13,114 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:13,117 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2023-10-12 17:31:13,117 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:13,117 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:13,118 INFO L229 MonitoredProcess]: Starting monitored process 172 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) [2023-10-12 17:31:13,119 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2023-10-12 17:31:13,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:13,127 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:31:13,127 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:31:13,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:13,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:13,128 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:31:13,129 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:31:13,129 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:31:13,133 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:13,136 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2023-10-12 17:31:13,136 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:13,136 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:13,137 INFO L229 MonitoredProcess]: Starting monitored process 173 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) [2023-10-12 17:31:13,137 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2023-10-12 17:31:13,140 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 [2023-10-12 17:31:13,146 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:31:13,146 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:31:13,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:13,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:13,146 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:31:13,150 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:31:13,150 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:31:13,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:13,164 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2023-10-12 17:31:13,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:13,164 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:13,165 INFO L229 MonitoredProcess]: Starting monitored process 174 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) [2023-10-12 17:31:13,165 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2023-10-12 17:31:13,168 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:13,176 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:31:13,176 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:31:13,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:13,177 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2023-10-12 17:31:13,177 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:31:13,573 INFO L401 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2023-10-12 17:31:13,573 INFO L402 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2023-10-12 17:31:14,388 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:14,405 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2023-10-12 17:31:14,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:14,405 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:14,406 INFO L229 MonitoredProcess]: Starting monitored process 175 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) [2023-10-12 17:31:14,407 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2023-10-12 17:31:14,409 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:14,415 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:31:14,416 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:31:14,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:14,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:14,416 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:31:14,420 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:31:14,420 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:31:14,430 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:14,433 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2023-10-12 17:31:14,433 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:14,433 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:14,434 INFO L229 MonitoredProcess]: Starting monitored process 176 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) [2023-10-12 17:31:14,435 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2023-10-12 17:31:14,437 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:14,443 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:31:14,443 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:31:14,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:14,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:14,444 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:31:14,448 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:31:14,448 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:31:14,458 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:14,461 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2023-10-12 17:31:14,461 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-10-12 17:31:14,461 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:14,461 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:14,462 INFO L229 MonitoredProcess]: Starting monitored process 177 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) [2023-10-12 17:31:14,462 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2023-10-12 17:31:14,465 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:14,471 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:31:14,471 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:31:14,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:14,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:14,472 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-10-12 17:31:14,474 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-10-12 17:31:14,474 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-10-12 17:31:14,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:14,482 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2023-10-12 17:31:14,482 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:14,482 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:14,483 INFO L229 MonitoredProcess]: Starting monitored process 178 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) [2023-10-12 17:31:14,483 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2023-10-12 17:31:14,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:14,492 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:31:14,492 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:31:14,492 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:14,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:14,492 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-10-12 17:31:14,494 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-10-12 17:31:14,495 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-10-12 17:31:14,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:14,503 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2023-10-12 17:31:14,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:14,503 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:14,504 INFO L229 MonitoredProcess]: Starting monitored process 179 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) [2023-10-12 17:31:14,505 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2023-10-12 17:31:14,507 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:14,513 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:31:14,514 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:31:14,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:14,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:14,514 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-10-12 17:31:14,516 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-10-12 17:31:14,516 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-10-12 17:31:14,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:14,525 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2023-10-12 17:31:14,525 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:14,525 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:14,526 INFO L229 MonitoredProcess]: Starting monitored process 180 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) [2023-10-12 17:31:14,526 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2023-10-12 17:31:14,529 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:14,535 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:31:14,535 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:31:14,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:14,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:14,535 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-10-12 17:31:14,538 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-10-12 17:31:14,538 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-10-12 17:31:14,543 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:14,546 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2023-10-12 17:31:14,546 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:14,547 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:14,548 INFO L229 MonitoredProcess]: Starting monitored process 181 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) [2023-10-12 17:31:14,557 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2023-10-12 17:31:14,557 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:14,564 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:31:14,564 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:31:14,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:14,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:14,564 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-10-12 17:31:14,566 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-10-12 17:31:14,566 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-10-12 17:31:14,573 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:14,575 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2023-10-12 17:31:14,576 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:14,576 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:14,577 INFO L229 MonitoredProcess]: Starting monitored process 182 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) [2023-10-12 17:31:14,580 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2023-10-12 17:31:14,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:14,587 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:31:14,587 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:31:14,587 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:14,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:14,587 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-10-12 17:31:14,590 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-10-12 17:31:14,590 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-10-12 17:31:14,596 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:14,598 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2023-10-12 17:31:14,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:14,599 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:14,600 INFO L229 MonitoredProcess]: Starting monitored process 183 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) [2023-10-12 17:31:14,600 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2023-10-12 17:31:14,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:14,609 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:31:14,610 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:31:14,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:14,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:14,610 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-10-12 17:31:14,616 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-10-12 17:31:14,616 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-10-12 17:31:14,634 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:14,636 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2023-10-12 17:31:14,637 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:14,637 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:14,638 INFO L229 MonitoredProcess]: Starting monitored process 184 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) [2023-10-12 17:31:14,638 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2023-10-12 17:31:14,641 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:14,650 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:31:14,650 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:31:14,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:14,651 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2023-10-12 17:31:14,651 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-10-12 17:31:15,168 INFO L401 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2023-10-12 17:31:15,168 INFO L402 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2023-10-12 17:31:17,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:17,153 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2023-10-12 17:31:17,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:17,153 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:17,154 INFO L229 MonitoredProcess]: Starting monitored process 185 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) [2023-10-12 17:31:17,154 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2023-10-12 17:31:17,157 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:17,163 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:31:17,163 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:31:17,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:17,164 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:17,164 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-10-12 17:31:17,170 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-10-12 17:31:17,170 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-10-12 17:31:17,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:17,189 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Forceful destruction successful, exit code 0 [2023-10-12 17:31:17,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:31:17,189 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:31:17,190 INFO L229 MonitoredProcess]: Starting monitored process 186 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) [2023-10-12 17:31:17,197 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2023-10-12 17:31:17,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:31:17,203 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:31:17,203 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:31:17,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:31:17,203 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:31:17,204 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-10-12 17:31:17,210 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-10-12 17:31:17,210 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-10-12 17:31:17,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:31:17,230 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2023-10-12 17:31:17,237 INFO L201 PluginConnector]: Adding new model commit-1.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 12.10 05:31:17 BoogieIcfgContainer [2023-10-12 17:31:17,237 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2023-10-12 17:31:17,238 INFO L158 Benchmark]: Toolchain (without parser) took 42768.12ms. Allocated memory was 179.3MB in the beginning and 815.8MB in the end (delta: 636.5MB). Free memory was 131.5MB in the beginning and 549.4MB in the end (delta: -417.9MB). Peak memory consumption was 483.3MB. Max. memory is 8.0GB. [2023-10-12 17:31:17,238 INFO L158 Benchmark]: Boogie PL CUP Parser took 0.26ms. Allocated memory is still 179.3MB. Free memory is still 132.6MB. There was no memory consumed. Max. memory is 8.0GB. [2023-10-12 17:31:17,238 INFO L158 Benchmark]: Boogie Procedure Inliner took 25.47ms. Allocated memory is still 179.3MB. Free memory was 131.5MB in the beginning and 129.9MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2023-10-12 17:31:17,238 INFO L158 Benchmark]: Boogie Preprocessor took 24.52ms. Allocated memory is still 179.3MB. Free memory was 129.9MB in the beginning and 128.7MB in the end (delta: 1.1MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2023-10-12 17:31:17,238 INFO L158 Benchmark]: RCFGBuilder took 305.93ms. Allocated memory is still 179.3MB. Free memory was 128.7MB in the beginning and 116.8MB in the end (delta: 11.9MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. [2023-10-12 17:31:17,239 INFO L158 Benchmark]: BuchiAutomizer took 42407.20ms. Allocated memory was 179.3MB in the beginning and 815.8MB in the end (delta: 636.5MB). Free memory was 116.7MB in the beginning and 549.4MB in the end (delta: -432.7MB). Peak memory consumption was 467.6MB. Max. memory is 8.0GB. [2023-10-12 17:31:17,240 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.26ms. Allocated memory is still 179.3MB. Free memory is still 132.6MB. There was no memory consumed. Max. memory is 8.0GB. * Boogie Procedure Inliner took 25.47ms. Allocated memory is still 179.3MB. Free memory was 131.5MB in the beginning and 129.9MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 24.52ms. Allocated memory is still 179.3MB. Free memory was 129.9MB in the beginning and 128.7MB in the end (delta: 1.1MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 305.93ms. Allocated memory is still 179.3MB. Free memory was 128.7MB in the beginning and 116.8MB in the end (delta: 11.9MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. * BuchiAutomizer took 42407.20ms. Allocated memory was 179.3MB in the beginning and 815.8MB in the end (delta: 636.5MB). Free memory was 116.7MB in the beginning and 549.4MB in the end (delta: -432.7MB). Peak memory consumption was 467.6MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 7 terminating modules (6 trivial, 1 deterministic, 0 nondeterministic) and one module whose termination is unknown.One deterministic module has affine ranking function -1 * node_1_front + node_1_back and consists of 4 locations. 6 modules have a trivial ranking function, the largest among these consists of 5 locations. The remainder module has 2199 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 42.2s and 8 iterations. TraceHistogramMax:0. Analysis of lassos took 40.0s. Construction of modules took 0.1s. Büchi inclusion checks took 1.2s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [1, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 185 SdHoareTripleChecker+Valid, 0.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 184 mSDsluCounter, 84 SdHoareTripleChecker+Invalid, 0.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 35 mSDsCounter, 17 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 194 IncrementalHoareTripleChecker+Invalid, 211 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 17 mSolverCounterUnsat, 49 mSDtfsCounter, 194 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc2 concLT0 SILN0 SILU4 SILI0 SILT0 lasso1 LassoPreprocessingBenchmarks: Lassos: inital240 mio100 ax100 hnf100 lsp232 ukn55 mio100 lsp61 div100 bol118 ite100 ukn100 eq185 hnf90 smp100 dnf332 smp54 tf100 neg100 sie107 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 2491ms VariablesStem: 43 VariablesLoop: 45 DisjunctsStem: 1 DisjunctsLoop: 4 SupportingInvariants: 24 MotzkinApplications: 144 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 0.6s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "[71] $Ultimate##0-->L83: Formula: (and (= v_manager_front_9 v_manager_back_6) (= v_client_front_1 v_client_back_4) v_safe_7 (= v_node_1_back_5 v_node_1_front_5)) InVars {client_front=v_client_front_1, node_1_back=v_node_1_back_5, safe=v_safe_7, manager_front=v_manager_front_9, client_back=v_client_back_4, node_1_front=v_node_1_front_5, manager_back=v_manager_back_6} OutVars{client_front=v_client_front_1, node_1_back=v_node_1_back_5, safe=v_safe_7, manager_front=v_manager_front_9, client_back=v_client_back_4, node_1_front=v_node_1_front_5, manager_back=v_manager_back_6} AuxVars[] AssignedVars[]" "[90] L83-->L40: Formula: (= v_thread1Thread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_thidvar0]" "[93] L83-1-->L56: Formula: (and (= 2 v_thread2Thread1of1ForFork1_thidvar1_2) (= 2 v_thread2Thread1of1ForFork1_thidvar0_2)) InVars {} OutVars{thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1]" "[96] L84-->L71: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar0_2) (= 3 v_thread3Thread1of1ForFork2_thidvar1_2) (= 3 v_thread3Thread1of1ForFork2_thidvar2_2)) InVars {} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_2, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_2, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_2} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_thidvar2, thread3Thread1of1ForFork2_thidvar1, thread3Thread1of1ForFork2_thidvar0]" "[86] L71-->L67: Formula: (and (= (select v_manager_11 v_manager_back_15) v_update_9) (= (+ v_manager_back_15 1) v_manager_back_14)) InVars {manager=v_manager_11, manager_back=v_manager_back_15, update=v_update_9} OutVars{manager=v_manager_11, manager_back=v_manager_back_14, update=v_update_9} AuxVars[] AssignedVars[manager_back]" "[100] L40-->L31: Formula: (and (< v_manager_front_43 v_manager_back_34) (= (+ v_node_1_back_15 1) v_node_1_back_14) (let ((.cse0 (= (select v_manager_25 v_manager_front_43) v_update_25))) (or (and .cse0 v_safe_63 v_safe_64) (and (or (not .cse0) (not v_safe_64)) (not v_safe_63)))) (= v_update_25 (select v_node_1_11 v_node_1_back_15)) (= (+ v_manager_front_43 1) v_manager_front_42)) InVars {node_1_back=v_node_1_back_15, manager_front=v_manager_front_43, safe=v_safe_64, node_1=v_node_1_11, manager=v_manager_25, update=v_update_25, manager_back=v_manager_back_34} OutVars{node_1_back=v_node_1_back_14, manager_front=v_manager_front_42, safe=v_safe_63, node_1=v_node_1_11, manager=v_manager_25, update=v_update_25, manager_back=v_manager_back_34} AuxVars[] AssignedVars[node_1_back, manager_front, safe]" "[101] L56-->L56: Formula: (and (= v_manager_back_46 (+ v_manager_back_47 1)) (< v_node_1_front_35 v_node_1_back_28) (= (+ v_node_1_front_35 1) v_node_1_front_34) (= (select v_manager_35 v_manager_back_47) v_ok_31) (let ((.cse0 (= v_update_37 (select v_node_1_21 v_node_1_front_35)))) (or (and (or (not v_safe_104) (not .cse0)) (not v_safe_103)) (and v_safe_103 v_safe_104 .cse0)))) InVars {node_1_back=v_node_1_back_28, ok=v_ok_31, safe=v_safe_104, node_1_front=v_node_1_front_35, node_1=v_node_1_21, manager=v_manager_35, manager_back=v_manager_back_47, update=v_update_37} OutVars{node_1_back=v_node_1_back_28, ok=v_ok_31, safe=v_safe_103, node_1_front=v_node_1_front_34, node_1=v_node_1_21, manager=v_manager_35, manager_back=v_manager_back_46, update=v_update_37} AuxVars[] AssignedVars[safe, node_1_front, manager_back]" "[102] L31-->L40: Formula: (and (= (+ v_manager_front_75 1) v_manager_front_74) (< v_manager_front_75 v_manager_back_60) (= v_ok_39 (select v_client_17 v_client_back_23)) (let ((.cse0 (= v_ok_39 (select v_manager_43 v_manager_front_75)))) (or (and .cse0 v_safe_122 v_safe_121) (and (not v_safe_121) (or (not .cse0) (not v_safe_122))))) (= v_client_back_22 (+ v_client_back_23 1))) InVars {ok=v_ok_39, client_back=v_client_back_23, manager_front=v_manager_front_75, safe=v_safe_122, manager=v_manager_43, client=v_client_17, manager_back=v_manager_back_60} OutVars{ok=v_ok_39, client_back=v_client_back_22, manager_front=v_manager_front_74, safe=v_safe_121, manager=v_manager_43, client=v_client_17, manager_back=v_manager_back_60} AuxVars[] AssignedVars[client_back, manager_front, safe]" "[87] L67-->L71: Formula: (and (= (+ v_client_front_11 1) v_client_front_10) (let ((.cse0 (= (select v_client_7 v_client_front_11) v_ok_15))) (or (and .cse0 v_safe_27 v_safe_28) (and (not v_safe_27) (or (not .cse0) (not v_safe_28))))) (< v_client_front_11 v_client_back_10)) InVars {client_front=v_client_front_11, ok=v_ok_15, client=v_client_7, safe=v_safe_28, client_back=v_client_back_10} OutVars{client_front=v_client_front_10, ok=v_ok_15, client=v_client_7, safe=v_safe_27, client_back=v_client_back_10} AuxVars[] AssignedVars[client_front, safe]" "[86] L71-->L67: Formula: (and (= (select v_manager_11 v_manager_back_15) v_update_9) (= (+ v_manager_back_15 1) v_manager_back_14)) InVars {manager=v_manager_11, manager_back=v_manager_back_15, update=v_update_9} OutVars{manager=v_manager_11, manager_back=v_manager_back_14, update=v_update_9} AuxVars[] AssignedVars[manager_back]" "[100] L40-->L31: Formula: (and (< v_manager_front_43 v_manager_back_34) (= (+ v_node_1_back_15 1) v_node_1_back_14) (let ((.cse0 (= (select v_manager_25 v_manager_front_43) v_update_25))) (or (and .cse0 v_safe_63 v_safe_64) (and (or (not .cse0) (not v_safe_64)) (not v_safe_63)))) (= v_update_25 (select v_node_1_11 v_node_1_back_15)) (= (+ v_manager_front_43 1) v_manager_front_42)) InVars {node_1_back=v_node_1_back_15, manager_front=v_manager_front_43, safe=v_safe_64, node_1=v_node_1_11, manager=v_manager_25, update=v_update_25, manager_back=v_manager_back_34} OutVars{node_1_back=v_node_1_back_14, manager_front=v_manager_front_42, safe=v_safe_63, node_1=v_node_1_11, manager=v_manager_25, update=v_update_25, manager_back=v_manager_back_34} AuxVars[] AssignedVars[node_1_back, manager_front, safe]" "[101] L56-->L56: Formula: (and (= v_manager_back_46 (+ v_manager_back_47 1)) (< v_node_1_front_35 v_node_1_back_28) (= (+ v_node_1_front_35 1) v_node_1_front_34) (= (select v_manager_35 v_manager_back_47) v_ok_31) (let ((.cse0 (= v_update_37 (select v_node_1_21 v_node_1_front_35)))) (or (and (or (not v_safe_104) (not .cse0)) (not v_safe_103)) (and v_safe_103 v_safe_104 .cse0)))) InVars {node_1_back=v_node_1_back_28, ok=v_ok_31, safe=v_safe_104, node_1_front=v_node_1_front_35, node_1=v_node_1_21, manager=v_manager_35, manager_back=v_manager_back_47, update=v_update_37} OutVars{node_1_back=v_node_1_back_28, ok=v_ok_31, safe=v_safe_103, node_1_front=v_node_1_front_34, node_1=v_node_1_21, manager=v_manager_35, manager_back=v_manager_back_46, update=v_update_37} AuxVars[] AssignedVars[safe, node_1_front, manager_back]" "[102] L31-->L40: Formula: (and (= (+ v_manager_front_75 1) v_manager_front_74) (< v_manager_front_75 v_manager_back_60) (= v_ok_39 (select v_client_17 v_client_back_23)) (let ((.cse0 (= v_ok_39 (select v_manager_43 v_manager_front_75)))) (or (and .cse0 v_safe_122 v_safe_121) (and (not v_safe_121) (or (not .cse0) (not v_safe_122))))) (= v_client_back_22 (+ v_client_back_23 1))) InVars {ok=v_ok_39, client_back=v_client_back_23, manager_front=v_manager_front_75, safe=v_safe_122, manager=v_manager_43, client=v_client_17, manager_back=v_manager_back_60} OutVars{ok=v_ok_39, client_back=v_client_back_22, manager_front=v_manager_front_74, safe=v_safe_121, manager=v_manager_43, client=v_client_17, manager_back=v_manager_back_60} AuxVars[] AssignedVars[client_back, manager_front, safe]" "[87] L67-->L71: Formula: (and (= (+ v_client_front_11 1) v_client_front_10) (let ((.cse0 (= (select v_client_7 v_client_front_11) v_ok_15))) (or (and .cse0 v_safe_27 v_safe_28) (and (not v_safe_27) (or (not .cse0) (not v_safe_28))))) (< v_client_front_11 v_client_back_10)) InVars {client_front=v_client_front_11, ok=v_ok_15, client=v_client_7, safe=v_safe_28, client_back=v_client_back_10} OutVars{client_front=v_client_front_10, ok=v_ok_15, client=v_client_7, safe=v_safe_27, client_back=v_client_back_10} AuxVars[] AssignedVars[client_front, safe]" "[86] L71-->L67: Formula: (and (= (select v_manager_11 v_manager_back_15) v_update_9) (= (+ v_manager_back_15 1) v_manager_back_14)) InVars {manager=v_manager_11, manager_back=v_manager_back_15, update=v_update_9} OutVars{manager=v_manager_11, manager_back=v_manager_back_14, update=v_update_9} AuxVars[] AssignedVars[manager_back]" "[100] L40-->L31: Formula: (and (< v_manager_front_43 v_manager_back_34) (= (+ v_node_1_back_15 1) v_node_1_back_14) (let ((.cse0 (= (select v_manager_25 v_manager_front_43) v_update_25))) (or (and .cse0 v_safe_63 v_safe_64) (and (or (not .cse0) (not v_safe_64)) (not v_safe_63)))) (= v_update_25 (select v_node_1_11 v_node_1_back_15)) (= (+ v_manager_front_43 1) v_manager_front_42)) InVars {node_1_back=v_node_1_back_15, manager_front=v_manager_front_43, safe=v_safe_64, node_1=v_node_1_11, manager=v_manager_25, update=v_update_25, manager_back=v_manager_back_34} OutVars{node_1_back=v_node_1_back_14, manager_front=v_manager_front_42, safe=v_safe_63, node_1=v_node_1_11, manager=v_manager_25, update=v_update_25, manager_back=v_manager_back_34} AuxVars[] AssignedVars[node_1_back, manager_front, safe]" "[101] L56-->L56: Formula: (and (= v_manager_back_46 (+ v_manager_back_47 1)) (< v_node_1_front_35 v_node_1_back_28) (= (+ v_node_1_front_35 1) v_node_1_front_34) (= (select v_manager_35 v_manager_back_47) v_ok_31) (let ((.cse0 (= v_update_37 (select v_node_1_21 v_node_1_front_35)))) (or (and (or (not v_safe_104) (not .cse0)) (not v_safe_103)) (and v_safe_103 v_safe_104 .cse0)))) InVars {node_1_back=v_node_1_back_28, ok=v_ok_31, safe=v_safe_104, node_1_front=v_node_1_front_35, node_1=v_node_1_21, manager=v_manager_35, manager_back=v_manager_back_47, update=v_update_37} OutVars{node_1_back=v_node_1_back_28, ok=v_ok_31, safe=v_safe_103, node_1_front=v_node_1_front_34, node_1=v_node_1_21, manager=v_manager_35, manager_back=v_manager_back_46, update=v_update_37} AuxVars[] AssignedVars[safe, node_1_front, manager_back]" "[102] L31-->L40: Formula: (and (= (+ v_manager_front_75 1) v_manager_front_74) (< v_manager_front_75 v_manager_back_60) (= v_ok_39 (select v_client_17 v_client_back_23)) (let ((.cse0 (= v_ok_39 (select v_manager_43 v_manager_front_75)))) (or (and .cse0 v_safe_122 v_safe_121) (and (not v_safe_121) (or (not .cse0) (not v_safe_122))))) (= v_client_back_22 (+ v_client_back_23 1))) InVars {ok=v_ok_39, client_back=v_client_back_23, manager_front=v_manager_front_75, safe=v_safe_122, manager=v_manager_43, client=v_client_17, manager_back=v_manager_back_60} OutVars{ok=v_ok_39, client_back=v_client_back_22, manager_front=v_manager_front_74, safe=v_safe_121, manager=v_manager_43, client=v_client_17, manager_back=v_manager_back_60} AuxVars[] AssignedVars[client_back, manager_front, safe]" "[87] L67-->L71: Formula: (and (= (+ v_client_front_11 1) v_client_front_10) (let ((.cse0 (= (select v_client_7 v_client_front_11) v_ok_15))) (or (and .cse0 v_safe_27 v_safe_28) (and (not v_safe_27) (or (not .cse0) (not v_safe_28))))) (< v_client_front_11 v_client_back_10)) InVars {client_front=v_client_front_11, ok=v_ok_15, client=v_client_7, safe=v_safe_28, client_back=v_client_back_10} OutVars{client_front=v_client_front_10, ok=v_ok_15, client=v_client_7, safe=v_safe_27, client_back=v_client_back_10} AuxVars[] AssignedVars[client_front, safe]" "[86] L71-->L67: Formula: (and (= (select v_manager_11 v_manager_back_15) v_update_9) (= (+ v_manager_back_15 1) v_manager_back_14)) InVars {manager=v_manager_11, manager_back=v_manager_back_15, update=v_update_9} OutVars{manager=v_manager_11, manager_back=v_manager_back_14, update=v_update_9} AuxVars[] AssignedVars[manager_back]" "[100] L40-->L31: Formula: (and (< v_manager_front_43 v_manager_back_34) (= (+ v_node_1_back_15 1) v_node_1_back_14) (let ((.cse0 (= (select v_manager_25 v_manager_front_43) v_update_25))) (or (and .cse0 v_safe_63 v_safe_64) (and (or (not .cse0) (not v_safe_64)) (not v_safe_63)))) (= v_update_25 (select v_node_1_11 v_node_1_back_15)) (= (+ v_manager_front_43 1) v_manager_front_42)) InVars {node_1_back=v_node_1_back_15, manager_front=v_manager_front_43, safe=v_safe_64, node_1=v_node_1_11, manager=v_manager_25, update=v_update_25, manager_back=v_manager_back_34} OutVars{node_1_back=v_node_1_back_14, manager_front=v_manager_front_42, safe=v_safe_63, node_1=v_node_1_11, manager=v_manager_25, update=v_update_25, manager_back=v_manager_back_34} AuxVars[] AssignedVars[node_1_back, manager_front, safe]" Loop: "[101] L56-->L56: Formula: (and (= v_manager_back_46 (+ v_manager_back_47 1)) (< v_node_1_front_35 v_node_1_back_28) (= (+ v_node_1_front_35 1) v_node_1_front_34) (= (select v_manager_35 v_manager_back_47) v_ok_31) (let ((.cse0 (= v_update_37 (select v_node_1_21 v_node_1_front_35)))) (or (and (or (not v_safe_104) (not .cse0)) (not v_safe_103)) (and v_safe_103 v_safe_104 .cse0)))) InVars {node_1_back=v_node_1_back_28, ok=v_ok_31, safe=v_safe_104, node_1_front=v_node_1_front_35, node_1=v_node_1_21, manager=v_manager_35, manager_back=v_manager_back_47, update=v_update_37} OutVars{node_1_back=v_node_1_back_28, ok=v_ok_31, safe=v_safe_103, node_1_front=v_node_1_front_34, node_1=v_node_1_21, manager=v_manager_35, manager_back=v_manager_back_46, update=v_update_37} AuxVars[] AssignedVars[safe, node_1_front, manager_back]" "[102] L31-->L40: Formula: (and (= (+ v_manager_front_75 1) v_manager_front_74) (< v_manager_front_75 v_manager_back_60) (= v_ok_39 (select v_client_17 v_client_back_23)) (let ((.cse0 (= v_ok_39 (select v_manager_43 v_manager_front_75)))) (or (and .cse0 v_safe_122 v_safe_121) (and (not v_safe_121) (or (not .cse0) (not v_safe_122))))) (= v_client_back_22 (+ v_client_back_23 1))) InVars {ok=v_ok_39, client_back=v_client_back_23, manager_front=v_manager_front_75, safe=v_safe_122, manager=v_manager_43, client=v_client_17, manager_back=v_manager_back_60} OutVars{ok=v_ok_39, client_back=v_client_back_22, manager_front=v_manager_front_74, safe=v_safe_121, manager=v_manager_43, client=v_client_17, manager_back=v_manager_back_60} AuxVars[] AssignedVars[client_back, manager_front, safe]" "[87] L67-->L71: Formula: (and (= (+ v_client_front_11 1) v_client_front_10) (let ((.cse0 (= (select v_client_7 v_client_front_11) v_ok_15))) (or (and .cse0 v_safe_27 v_safe_28) (and (not v_safe_27) (or (not .cse0) (not v_safe_28))))) (< v_client_front_11 v_client_back_10)) InVars {client_front=v_client_front_11, ok=v_ok_15, client=v_client_7, safe=v_safe_28, client_back=v_client_back_10} OutVars{client_front=v_client_front_10, ok=v_ok_15, client=v_client_7, safe=v_safe_27, client_back=v_client_back_10} AuxVars[] AssignedVars[client_front, safe]" "[86] L71-->L67: Formula: (and (= (select v_manager_11 v_manager_back_15) v_update_9) (= (+ v_manager_back_15 1) v_manager_back_14)) InVars {manager=v_manager_11, manager_back=v_manager_back_15, update=v_update_9} OutVars{manager=v_manager_11, manager_back=v_manager_back_14, update=v_update_9} AuxVars[] AssignedVars[manager_back]" "[100] L40-->L31: Formula: (and (< v_manager_front_43 v_manager_back_34) (= (+ v_node_1_back_15 1) v_node_1_back_14) (let ((.cse0 (= (select v_manager_25 v_manager_front_43) v_update_25))) (or (and .cse0 v_safe_63 v_safe_64) (and (or (not .cse0) (not v_safe_64)) (not v_safe_63)))) (= v_update_25 (select v_node_1_11 v_node_1_back_15)) (= (+ v_manager_front_43 1) v_manager_front_42)) InVars {node_1_back=v_node_1_back_15, manager_front=v_manager_front_43, safe=v_safe_64, node_1=v_node_1_11, manager=v_manager_25, update=v_update_25, manager_back=v_manager_back_34} OutVars{node_1_back=v_node_1_back_14, manager_front=v_manager_front_42, safe=v_safe_63, node_1=v_node_1_11, manager=v_manager_25, update=v_update_25, manager_back=v_manager_back_34} AuxVars[] AssignedVars[node_1_back, manager_front, safe]" "[101] L56-->L56: Formula: (and (= v_manager_back_46 (+ v_manager_back_47 1)) (< v_node_1_front_35 v_node_1_back_28) (= (+ v_node_1_front_35 1) v_node_1_front_34) (= (select v_manager_35 v_manager_back_47) v_ok_31) (let ((.cse0 (= v_update_37 (select v_node_1_21 v_node_1_front_35)))) (or (and (or (not v_safe_104) (not .cse0)) (not v_safe_103)) (and v_safe_103 v_safe_104 .cse0)))) InVars {node_1_back=v_node_1_back_28, ok=v_ok_31, safe=v_safe_104, node_1_front=v_node_1_front_35, node_1=v_node_1_21, manager=v_manager_35, manager_back=v_manager_back_47, update=v_update_37} OutVars{node_1_back=v_node_1_back_28, ok=v_ok_31, safe=v_safe_103, node_1_front=v_node_1_front_34, node_1=v_node_1_21, manager=v_manager_35, manager_back=v_manager_back_46, update=v_update_37} AuxVars[] AssignedVars[safe, node_1_front, manager_back]" "[102] L31-->L40: Formula: (and (= (+ v_manager_front_75 1) v_manager_front_74) (< v_manager_front_75 v_manager_back_60) (= v_ok_39 (select v_client_17 v_client_back_23)) (let ((.cse0 (= v_ok_39 (select v_manager_43 v_manager_front_75)))) (or (and .cse0 v_safe_122 v_safe_121) (and (not v_safe_121) (or (not .cse0) (not v_safe_122))))) (= v_client_back_22 (+ v_client_back_23 1))) InVars {ok=v_ok_39, client_back=v_client_back_23, manager_front=v_manager_front_75, safe=v_safe_122, manager=v_manager_43, client=v_client_17, manager_back=v_manager_back_60} OutVars{ok=v_ok_39, client_back=v_client_back_22, manager_front=v_manager_front_74, safe=v_safe_121, manager=v_manager_43, client=v_client_17, manager_back=v_manager_back_60} AuxVars[] AssignedVars[client_back, manager_front, safe]" "[87] L67-->L71: Formula: (and (= (+ v_client_front_11 1) v_client_front_10) (let ((.cse0 (= (select v_client_7 v_client_front_11) v_ok_15))) (or (and .cse0 v_safe_27 v_safe_28) (and (not v_safe_27) (or (not .cse0) (not v_safe_28))))) (< v_client_front_11 v_client_back_10)) InVars {client_front=v_client_front_11, ok=v_ok_15, client=v_client_7, safe=v_safe_28, client_back=v_client_back_10} OutVars{client_front=v_client_front_10, ok=v_ok_15, client=v_client_7, safe=v_safe_27, client_back=v_client_back_10} AuxVars[] AssignedVars[client_front, safe]" "[86] L71-->L67: Formula: (and (= (select v_manager_11 v_manager_back_15) v_update_9) (= (+ v_manager_back_15 1) v_manager_back_14)) InVars {manager=v_manager_11, manager_back=v_manager_back_15, update=v_update_9} OutVars{manager=v_manager_11, manager_back=v_manager_back_14, update=v_update_9} AuxVars[] AssignedVars[manager_back]" "[100] L40-->L31: Formula: (and (< v_manager_front_43 v_manager_back_34) (= (+ v_node_1_back_15 1) v_node_1_back_14) (let ((.cse0 (= (select v_manager_25 v_manager_front_43) v_update_25))) (or (and .cse0 v_safe_63 v_safe_64) (and (or (not .cse0) (not v_safe_64)) (not v_safe_63)))) (= v_update_25 (select v_node_1_11 v_node_1_back_15)) (= (+ v_manager_front_43 1) v_manager_front_42)) InVars {node_1_back=v_node_1_back_15, manager_front=v_manager_front_43, safe=v_safe_64, node_1=v_node_1_11, manager=v_manager_25, update=v_update_25, manager_back=v_manager_back_34} OutVars{node_1_back=v_node_1_back_14, manager_front=v_manager_front_42, safe=v_safe_63, node_1=v_node_1_11, manager=v_manager_25, update=v_update_25, manager_back=v_manager_back_34} AuxVars[] AssignedVars[node_1_back, manager_front, safe]" * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 0.5s, 29 PlacesBefore, 24 PlacesAfterwards, 22 TransitionsBefore, 17 TransitionsAfterwards, 122 CoEnabledTransitionPairs, 2 FixpointIterations, 3 TrivialSequentialCompositions, 3 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 6 TotalNumberOfCompositions, 174 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 134, independent: 124, independent conditional: 0, independent unconditional: 124, dependent: 10, dependent conditional: 0, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 70, independent: 64, independent conditional: 0, independent unconditional: 64, dependent: 6, dependent conditional: 0, dependent unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 70, independent: 50, independent conditional: 0, independent unconditional: 50, dependent: 20, dependent conditional: 0, dependent unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 20, independent: 14, independent conditional: 0, independent unconditional: 14, dependent: 6, dependent conditional: 0, dependent unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 138, independent: 96, independent conditional: 0, independent unconditional: 96, dependent: 42, dependent conditional: 0, dependent unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 134, independent: 60, independent conditional: 0, independent unconditional: 60, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 70, unknown conditional: 0, unknown unconditional: 70] , Statistics on independence cache: Total cache size (in pairs): 36, Positive cache size: 32, Positive conditional cache size: 0, Positive unconditional cache size: 32, Negative cache size: 4, Negative conditional cache size: 0, Negative unconditional cache size: 4, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0 RESULT: Ultimate could not prove your program: unable to determine termination [2023-10-12 17:31:17,259 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2023-10-12 17:31:17,464 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with exit code 0 Received shutdown request...