/root/.sdkman/candidates/java/current/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/automizer/svcomp-Termination-32bit-Automizer_Default.epf --buchiautomizer.automaton.type.for.concurrent.programs BUCHI_AUTOMATON -tc ../../../trunk/examples/toolchains/BuchiAutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/POPL2023/map-aggr-update1-otherloopbounds.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.3-?-9ecb849-m [2024-02-09 23:24:12,629 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-09 23:24:12,668 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-32bit-Automizer_Default.epf [2024-02-09 23:24:12,671 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-09 23:24:12,672 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-09 23:24:12,672 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.Only consider context switches at boundaries of atomic blocks [2024-02-09 23:24:12,688 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-09 23:24:12,688 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-09 23:24:12,689 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-09 23:24:12,689 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-09 23:24:12,689 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-09 23:24:12,690 INFO L153 SettingsManager]: * Use SBE=true [2024-02-09 23:24:12,690 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2024-02-09 23:24:12,690 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2024-02-09 23:24:12,690 INFO L153 SettingsManager]: * Use old map elimination=false [2024-02-09 23:24:12,691 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2024-02-09 23:24:12,691 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2024-02-09 23:24:12,691 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2024-02-09 23:24:12,691 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-09 23:24:12,692 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2024-02-09 23:24:12,692 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-09 23:24:12,692 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-09 23:24:12,693 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-09 23:24:12,693 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-09 23:24:12,693 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2024-02-09 23:24:12,694 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2024-02-09 23:24:12,694 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2024-02-09 23:24:12,694 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-02-09 23:24:12,694 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-09 23:24:12,694 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-09 23:24:12,695 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2024-02-09 23:24:12,695 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-09 23:24:12,695 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-09 23:24:12,695 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-09 23:24:12,695 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-09 23:24:12,696 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-09 23:24:12,696 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-09 23:24:12,696 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2024-02-09 23:24:12,696 INFO L153 SettingsManager]: * TransformationType=MODULO_NEIGHBOR WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: Automaton type for concurrent programs -> BUCHI_AUTOMATON [2024-02-09 23:24:12,990 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-09 23:24:13,011 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-09 23:24:13,013 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-09 23:24:13,015 INFO L270 PluginConnector]: Initializing Boogie PL CUP Parser... [2024-02-09 23:24:13,016 INFO L274 PluginConnector]: Boogie PL CUP Parser initialized [2024-02-09 23:24:13,017 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/POPL2023/map-aggr-update1-otherloopbounds.bpl [2024-02-09 23:24:13,017 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/POPL2023/map-aggr-update1-otherloopbounds.bpl' [2024-02-09 23:24:13,038 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-09 23:24:13,039 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-02-09 23:24:13,050 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-02-09 23:24:13,050 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-02-09 23:24:13,050 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-02-09 23:24:13,060 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "map-aggr-update1-otherloopbounds.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.02 11:24:13" (1/1) ... [2024-02-09 23:24:13,066 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "map-aggr-update1-otherloopbounds.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.02 11:24:13" (1/1) ... [2024-02-09 23:24:13,072 INFO L138 Inliner]: procedures = 4, calls = 3, calls flagged for inlining = 0, calls inlined = 0, statements flattened = 0 [2024-02-09 23:24:13,073 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-02-09 23:24:13,078 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-02-09 23:24:13,078 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-02-09 23:24:13,078 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-02-09 23:24:13,087 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "map-aggr-update1-otherloopbounds.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.02 11:24:13" (1/1) ... [2024-02-09 23:24:13,087 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "map-aggr-update1-otherloopbounds.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.02 11:24:13" (1/1) ... [2024-02-09 23:24:13,088 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "map-aggr-update1-otherloopbounds.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.02 11:24:13" (1/1) ... [2024-02-09 23:24:13,088 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "map-aggr-update1-otherloopbounds.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.02 11:24:13" (1/1) ... [2024-02-09 23:24:13,090 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "map-aggr-update1-otherloopbounds.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.02 11:24:13" (1/1) ... [2024-02-09 23:24:13,092 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "map-aggr-update1-otherloopbounds.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.02 11:24:13" (1/1) ... [2024-02-09 23:24:13,093 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "map-aggr-update1-otherloopbounds.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.02 11:24:13" (1/1) ... [2024-02-09 23:24:13,094 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "map-aggr-update1-otherloopbounds.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.02 11:24:13" (1/1) ... [2024-02-09 23:24:13,094 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-02-09 23:24:13,095 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-02-09 23:24:13,095 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-02-09 23:24:13,095 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-02-09 23:24:13,103 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "map-aggr-update1-otherloopbounds.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.02 11:24:13" (1/1) ... [2024-02-09 23:24:13,121 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:13,128 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:13,150 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:13,164 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2024-02-09 23:24:13,197 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2024-02-09 23:24:13,197 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-02-09 23:24:13,197 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-02-09 23:24:13,198 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2024-02-09 23:24:13,198 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-02-09 23:24:13,201 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-02-09 23:24:13,202 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2024-02-09 23:24:13,202 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-02-09 23:24:13,202 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-02-09 23:24:13,202 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2024-02-09 23:24:13,203 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-02-09 23:24:13,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-02-09 23:24:13,204 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-02-09 23:24:13,241 INFO L236 CfgBuilder]: Building ICFG [2024-02-09 23:24:13,242 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2024-02-09 23:24:13,327 INFO L277 CfgBuilder]: Performing block encoding [2024-02-09 23:24:13,333 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-02-09 23:24:13,333 INFO L302 CfgBuilder]: Removed 2 assume(true) statements. [2024-02-09 23:24:13,334 INFO L201 PluginConnector]: Adding new model map-aggr-update1-otherloopbounds.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.02 11:24:13 BoogieIcfgContainer [2024-02-09 23:24:13,334 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-02-09 23:24:13,335 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2024-02-09 23:24:13,335 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2024-02-09 23:24:13,338 INFO L274 PluginConnector]: BuchiAutomizer initialized [2024-02-09 23:24:13,338 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-02-09 23:24:13,338 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "map-aggr-update1-otherloopbounds.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.02 11:24:13" (1/2) ... [2024-02-09 23:24:13,340 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@6122803c and model type map-aggr-update1-otherloopbounds.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 09.02 11:24:13, skipping insertion in model container [2024-02-09 23:24:13,340 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-02-09 23:24:13,340 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "map-aggr-update1-otherloopbounds.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.02 11:24:13" (2/2) ... [2024-02-09 23:24:13,341 INFO L332 chiAutomizerObserver]: Analyzing ICFG map-aggr-update1-otherloopbounds.bpl [2024-02-09 23:24:13,401 INFO L144 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2024-02-09 23:24:13,430 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 38 places, 36 transitions, 93 flow [2024-02-09 23:24:13,448 INFO L124 PetriNetUnfolderBase]: 5/30 cut-off events. [2024-02-09 23:24:13,448 INFO L125 PetriNetUnfolderBase]: For 3/3 co-relation queries the response was YES. [2024-02-09 23:24:13,452 INFO L83 FinitePrefix]: Finished finitePrefix Result has 43 conditions, 30 events. 5/30 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 46 event pairs, 0 based on Foata normal form. 0/24 useless extension candidates. Maximal degree in co-relation 26. Up to 2 conditions per place. [2024-02-09 23:24:13,452 INFO L82 GeneralOperation]: Start removeDead. Operand has 38 places, 36 transitions, 93 flow [2024-02-09 23:24:13,455 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 35 places, 30 transitions, 78 flow [2024-02-09 23:24:13,465 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2024-02-09 23:24:13,466 INFO L304 stractBuchiCegarLoop]: Hoare is false [2024-02-09 23:24:13,466 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2024-02-09 23:24:13,466 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2024-02-09 23:24:13,466 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2024-02-09 23:24:13,466 INFO L308 stractBuchiCegarLoop]: Difference is false [2024-02-09 23:24:13,466 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2024-02-09 23:24:13,467 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2024-02-09 23:24:13,468 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2024-02-09 23:24:13,558 INFO L131 ngComponentsAnalysis]: Automaton has 45 accepting balls. 212 [2024-02-09 23:24:13,558 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-02-09 23:24:13,559 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-02-09 23:24:13,562 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2024-02-09 23:24:13,563 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2024-02-09 23:24:13,563 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2024-02-09 23:24:13,563 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 253 states, but on-demand construction may add more states [2024-02-09 23:24:13,574 INFO L131 ngComponentsAnalysis]: Automaton has 45 accepting balls. 212 [2024-02-09 23:24:13,575 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-02-09 23:24:13,575 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-02-09 23:24:13,575 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2024-02-09 23:24:13,575 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2024-02-09 23:24:13,586 INFO L748 eck$LassoCheckResult]: Stem: 41#[$Ultimate##0]don't care [75] $Ultimate##0-->L34: Formula: (and (<= 0 v_ULTIMATE.start_m_2) (< v_ULTIMATE.start_m_2 v_N_3)) InVars {ULTIMATE.start_m=v_ULTIMATE.start_m_2, N=v_N_3} OutVars{ULTIMATE.start_m=v_ULTIMATE.start_m_2, N=v_N_3} AuxVars[] AssignedVars[] 44#[L34]don't care [102] L34-->$Ultimate##0: Formula: (= v_thread1Thread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_i=v_thread1Thread1of1ForFork0_i_10} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_i] 46#[L34-1, $Ultimate##0]don't care [80] $Ultimate##0-->L51-1: Formula: (= v_thread1Thread1of1ForFork0_i_1 0) InVars {} OutVars{thread1Thread1of1ForFork0_i=v_thread1Thread1of1ForFork0_i_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_i] 48#[L51-1, L34-1]don't care [2024-02-09 23:24:13,587 INFO L750 eck$LassoCheckResult]: Loop: 48#[L51-1, L34-1]don't care [82] L51-1-->L53: Formula: (= v_A_1 (store v_A_2 v_thread1Thread1of1ForFork0_i_3 (let ((.cse0 (select v_A_2 v_thread1Thread1of1ForFork0_i_3))) (ite (< .cse0 0) 0 .cse0)))) InVars {A=v_A_2, thread1Thread1of1ForFork0_i=v_thread1Thread1of1ForFork0_i_3} OutVars{A=v_A_1, thread1Thread1of1ForFork0_i=v_thread1Thread1of1ForFork0_i_3} AuxVars[] AssignedVars[A] 54#[L53, L34-1]don't care [83] L53-->L51-1: Formula: (= v_thread1Thread1of1ForFork0_i_6 (+ v_thread1Thread1of1ForFork0_i_5 1)) InVars {thread1Thread1of1ForFork0_i=v_thread1Thread1of1ForFork0_i_5} OutVars{thread1Thread1of1ForFork0_i=v_thread1Thread1of1ForFork0_i_6} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_i] 48#[L51-1, L34-1]don't care [2024-02-09 23:24:13,590 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2024-02-09 23:24:13,591 INFO L85 PathProgramCache]: Analyzing trace with hash 105108, now seen corresponding path program 1 times [2024-02-09 23:24:13,603 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-02-09 23:24:13,604 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1820335604] [2024-02-09 23:24:13,604 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-02-09 23:24:13,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-02-09 23:24:13,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-02-09 23:24:13,669 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-02-09 23:24:13,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-02-09 23:24:13,688 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-02-09 23:24:13,690 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2024-02-09 23:24:13,690 INFO L85 PathProgramCache]: Analyzing trace with hash 3586, now seen corresponding path program 1 times [2024-02-09 23:24:13,691 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-02-09 23:24:13,691 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1484126993] [2024-02-09 23:24:13,691 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-02-09 23:24:13,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-02-09 23:24:13,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-02-09 23:24:13,701 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-02-09 23:24:13,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-02-09 23:24:13,706 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-02-09 23:24:13,707 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2024-02-09 23:24:13,708 INFO L85 PathProgramCache]: Analyzing trace with hash 101011413, now seen corresponding path program 1 times [2024-02-09 23:24:13,708 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-02-09 23:24:13,708 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [897583073] [2024-02-09 23:24:13,708 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-02-09 23:24:13,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-02-09 23:24:13,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-02-09 23:24:13,715 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-02-09 23:24:13,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-02-09 23:24:13,721 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-02-09 23:24:13,878 INFO L210 LassoAnalysis]: Preferences: [2024-02-09 23:24:13,879 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2024-02-09 23:24:13,879 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-02-09 23:24:13,879 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2024-02-09 23:24:13,879 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2024-02-09 23:24:13,879 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:13,879 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2024-02-09 23:24:13,879 INFO L132 ssoRankerPreferences]: Path of dumped script: [2024-02-09 23:24:13,879 INFO L133 ssoRankerPreferences]: Filename of dumped script: map-aggr-update1-otherloopbounds.bpl_BEv2_Iteration1_Lasso [2024-02-09 23:24:13,879 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2024-02-09 23:24:13,879 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2024-02-09 23:24:13,894 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-09 23:24:13,903 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-09 23:24:13,932 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-09 23:24:13,991 INFO L294 LassoAnalysis]: Preprocessing complete. [2024-02-09 23:24:13,994 INFO L490 LassoAnalysis]: Using template 'affine'. [2024-02-09 23:24:13,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:13,996 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:14,032 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:14,065 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2024-02-09 23:24:14,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:14,072 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-09 23:24:14,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:14,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:14,073 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-09 23:24:14,077 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-02-09 23:24:14,078 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-02-09 23:24:14,097 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:14,119 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 [2024-02-09 23:24:14,120 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:14,120 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:14,129 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:14,170 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2024-02-09 23:24:14,171 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:14,178 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-09 23:24:14,178 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-09 23:24:14,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:14,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:14,179 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-09 23:24:14,179 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-02-09 23:24:14,180 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-09 23:24:14,196 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:14,213 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:14,213 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:14,213 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:14,220 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:14,240 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2024-02-09 23:24:14,241 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:14,249 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-09 23:24:14,249 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:14,249 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:14,249 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-09 23:24:14,254 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-02-09 23:24:14,254 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-02-09 23:24:14,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:14,295 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:14,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:14,295 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:14,313 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:14,361 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2024-02-09 23:24:14,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:14,370 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-09 23:24:14,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:14,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:14,370 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-09 23:24:14,374 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-02-09 23:24:14,375 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-02-09 23:24:14,394 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:14,413 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0 [2024-02-09 23:24:14,414 INFO L490 LassoAnalysis]: Using template '2-nested'. [2024-02-09 23:24:14,414 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:14,414 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:14,416 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:14,419 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2024-02-09 23:24:14,420 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:14,426 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-09 23:24:14,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:14,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:14,427 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-02-09 23:24:14,431 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-02-09 23:24:14,432 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-02-09 23:24:14,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:14,452 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:14,452 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:14,453 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:14,454 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:14,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:14,466 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-09 23:24:14,466 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-09 23:24:14,467 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:14,467 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:14,467 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-02-09 23:24:14,468 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-02-09 23:24:14,469 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-09 23:24:14,473 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2024-02-09 23:24:14,482 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:14,486 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2024-02-09 23:24:14,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:14,486 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:14,487 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:14,490 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2024-02-09 23:24:14,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:14,496 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-09 23:24:14,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:14,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:14,497 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-02-09 23:24:14,513 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-02-09 23:24:14,514 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-02-09 23:24:14,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:14,540 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:14,540 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:14,540 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:14,552 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:14,580 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2024-02-09 23:24:14,581 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 [2024-02-09 23:24:14,588 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-09 23:24:14,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:14,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:14,589 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-02-09 23:24:14,592 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-02-09 23:24:14,593 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-02-09 23:24:14,636 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:14,655 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:14,655 INFO L490 LassoAnalysis]: Using template '3-nested'. [2024-02-09 23:24:14,656 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:14,656 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:14,667 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:14,673 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:14,679 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-09 23:24:14,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:14,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:14,680 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-02-09 23:24:14,681 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2024-02-09 23:24:14,686 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-02-09 23:24:14,686 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-02-09 23:24:14,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:14,710 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:14,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:14,711 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:14,713 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:14,715 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2024-02-09 23:24:14,716 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:14,722 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-09 23:24:14,722 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-09 23:24:14,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:14,722 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:14,722 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-02-09 23:24:14,724 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-02-09 23:24:14,724 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-09 23:24:14,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:14,758 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:14,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:14,758 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:14,760 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:14,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:14,773 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-09 23:24:14,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:14,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:14,774 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-02-09 23:24:14,783 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-02-09 23:24:14,783 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-02-09 23:24:14,790 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2024-02-09 23:24:14,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:14,804 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:14,805 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:14,805 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:14,814 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:14,832 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:14,838 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-09 23:24:14,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:14,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:14,839 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-02-09 23:24:14,843 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-02-09 23:24:14,843 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-02-09 23:24:14,850 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2024-02-09 23:24:14,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:14,863 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:14,864 INFO L490 LassoAnalysis]: Using template '4-nested'. [2024-02-09 23:24:14,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:14,864 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:14,865 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:14,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:14,877 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-09 23:24:14,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:14,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:14,878 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-02-09 23:24:14,882 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-02-09 23:24:14,882 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-02-09 23:24:14,889 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2024-02-09 23:24:14,900 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:14,906 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:14,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:14,906 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:14,907 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:14,913 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 [2024-02-09 23:24:14,920 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-09 23:24:14,921 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-09 23:24:14,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:14,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:14,921 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-02-09 23:24:14,922 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-02-09 23:24:14,922 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-09 23:24:14,927 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2024-02-09 23:24:14,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:14,941 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:14,941 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:14,942 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:14,943 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:14,948 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:14,954 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-09 23:24:14,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:14,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:14,954 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-02-09 23:24:14,957 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2024-02-09 23:24:14,965 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-02-09 23:24:14,965 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-02-09 23:24:14,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:15,010 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:15,010 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:15,011 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:15,014 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:15,046 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2024-02-09 23:24:15,047 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 [2024-02-09 23:24:15,054 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-09 23:24:15,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:15,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:15,055 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-02-09 23:24:15,059 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-02-09 23:24:15,060 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-02-09 23:24:15,073 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:15,076 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:15,077 INFO L490 LassoAnalysis]: Using template '2-phase'. [2024-02-09 23:24:15,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:15,077 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:15,078 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:15,085 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 [2024-02-09 23:24:15,091 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-09 23:24:15,091 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-02-09 23:24:15,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:15,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:15,092 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-02-09 23:24:15,094 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-02-09 23:24:15,094 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-02-09 23:24:15,101 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2024-02-09 23:24:15,108 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:15,114 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:15,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:15,115 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:15,115 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:15,143 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:15,149 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-09 23:24:15,150 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-02-09 23:24:15,150 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-09 23:24:15,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:15,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:15,150 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-02-09 23:24:15,151 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-02-09 23:24:15,151 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-09 23:24:15,153 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:15,154 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2024-02-09 23:24:15,179 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:15,180 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:15,180 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:15,193 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:15,212 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:15,218 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-09 23:24:15,219 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-02-09 23:24:15,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:15,219 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:15,219 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-02-09 23:24:15,222 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-02-09 23:24:15,222 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-02-09 23:24:15,229 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2024-02-09 23:24:15,240 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:15,246 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:15,246 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:15,246 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:15,261 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:15,277 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2024-02-09 23:24:15,277 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:15,285 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-09 23:24:15,285 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-02-09 23:24:15,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:15,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:15,285 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-02-09 23:24:15,289 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-02-09 23:24:15,289 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-02-09 23:24:15,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:15,314 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:15,315 INFO L490 LassoAnalysis]: Using template '3-phase'. [2024-02-09 23:24:15,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:15,315 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:15,316 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:15,319 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 [2024-02-09 23:24:15,326 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-09 23:24:15,326 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-02-09 23:24:15,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:15,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:15,326 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-02-09 23:24:15,330 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-02-09 23:24:15,330 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-02-09 23:24:15,336 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2024-02-09 23:24:15,343 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:15,349 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:15,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:15,349 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:15,350 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:15,353 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:15,359 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-09 23:24:15,359 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-02-09 23:24:15,359 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-09 23:24:15,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:15,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:15,360 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-02-09 23:24:15,361 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-02-09 23:24:15,361 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-09 23:24:15,365 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2024-02-09 23:24:15,377 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:15,382 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:15,384 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:15,384 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:15,385 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:15,388 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2024-02-09 23:24:15,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:15,395 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-09 23:24:15,395 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-02-09 23:24:15,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:15,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:15,396 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-02-09 23:24:15,399 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-02-09 23:24:15,399 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-02-09 23:24:15,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:15,418 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:15,418 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:15,419 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:15,419 INFO L229 MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:15,462 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2024-02-09 23:24:15,463 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:15,469 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-09 23:24:15,470 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-02-09 23:24:15,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:15,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:15,470 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-02-09 23:24:15,473 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-02-09 23:24:15,473 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-02-09 23:24:15,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:15,489 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 [2024-02-09 23:24:15,491 INFO L490 LassoAnalysis]: Using template '4-phase'. [2024-02-09 23:24:15,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:15,492 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:15,496 INFO L229 MonitoredProcess]: Starting monitored process 26 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:15,499 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2024-02-09 23:24:15,502 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:15,510 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-09 23:24:15,510 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-02-09 23:24:15,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:15,510 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:15,510 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-02-09 23:24:15,515 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-02-09 23:24:15,515 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-02-09 23:24:15,548 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:15,553 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:15,553 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:15,554 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:15,569 INFO L229 MonitoredProcess]: Starting monitored process 27 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:15,582 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2024-02-09 23:24:15,583 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:15,590 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-09 23:24:15,590 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-02-09 23:24:15,590 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-09 23:24:15,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:15,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:15,590 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-02-09 23:24:15,591 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-02-09 23:24:15,592 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-09 23:24:15,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:15,600 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:15,601 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:15,602 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:15,603 INFO L229 MonitoredProcess]: Starting monitored process 28 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:15,605 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 [2024-02-09 23:24:15,612 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-09 23:24:15,612 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-02-09 23:24:15,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:15,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:15,612 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-02-09 23:24:15,616 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-02-09 23:24:15,616 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-02-09 23:24:15,628 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2024-02-09 23:24:15,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:15,647 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2024-02-09 23:24:15,648 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:15,648 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:15,649 INFO L229 MonitoredProcess]: Starting monitored process 29 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:15,656 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2024-02-09 23:24:15,657 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 [2024-02-09 23:24:15,667 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-09 23:24:15,667 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-02-09 23:24:15,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:15,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:15,667 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-02-09 23:24:15,681 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-02-09 23:24:15,681 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-02-09 23:24:15,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:15,710 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:15,710 INFO L490 LassoAnalysis]: Using template '2-lex'. [2024-02-09 23:24:15,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:15,711 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:15,711 INFO L229 MonitoredProcess]: Starting monitored process 30 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:15,714 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:15,720 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-09 23:24:15,720 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-02-09 23:24:15,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:15,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:15,721 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-02-09 23:24:15,723 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-02-09 23:24:15,723 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-02-09 23:24:15,727 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2024-02-09 23:24:15,735 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:15,741 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 [2024-02-09 23:24:15,741 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:15,741 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:15,742 INFO L229 MonitoredProcess]: Starting monitored process 31 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:15,761 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2024-02-09 23:24:15,762 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:15,768 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-09 23:24:15,768 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-02-09 23:24:15,768 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-09 23:24:15,769 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:15,769 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:15,769 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-02-09 23:24:15,770 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-02-09 23:24:15,770 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-09 23:24:15,772 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:15,777 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:15,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:15,778 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:15,779 INFO L229 MonitoredProcess]: Starting monitored process 32 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:15,793 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:15,800 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-09 23:24:15,800 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-02-09 23:24:15,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:15,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:15,800 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-02-09 23:24:15,803 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-02-09 23:24:15,803 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-02-09 23:24:15,809 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2024-02-09 23:24:15,816 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:15,819 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 [2024-02-09 23:24:15,820 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:15,820 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:15,821 INFO L229 MonitoredProcess]: Starting monitored process 33 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:15,823 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2024-02-09 23:24:15,824 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:15,833 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-09 23:24:15,833 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-02-09 23:24:15,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:15,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:15,833 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-02-09 23:24:15,850 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-02-09 23:24:15,850 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-02-09 23:24:15,855 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:15,861 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:15,861 INFO L490 LassoAnalysis]: Using template '3-lex'. [2024-02-09 23:24:15,861 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:15,862 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:15,862 INFO L229 MonitoredProcess]: Starting monitored process 34 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:15,864 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2024-02-09 23:24:15,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:15,873 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-09 23:24:15,874 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-02-09 23:24:15,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:15,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:15,874 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-02-09 23:24:15,878 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-02-09 23:24:15,878 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-02-09 23:24:15,896 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:15,916 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:15,916 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:15,917 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:15,917 INFO L229 MonitoredProcess]: Starting monitored process 35 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:15,945 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:15,951 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-09 23:24:15,951 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-02-09 23:24:15,951 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-09 23:24:15,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:15,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:15,951 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-02-09 23:24:15,952 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-02-09 23:24:15,953 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-09 23:24:15,956 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2024-02-09 23:24:15,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:15,971 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:15,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:15,972 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:15,981 INFO L229 MonitoredProcess]: Starting monitored process 36 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:15,996 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2024-02-09 23:24:15,997 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:16,003 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-09 23:24:16,004 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-02-09 23:24:16,004 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:16,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:16,004 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-02-09 23:24:16,008 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-02-09 23:24:16,008 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-02-09 23:24:16,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:16,046 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:16,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:16,047 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:16,051 INFO L229 MonitoredProcess]: Starting monitored process 37 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:16,054 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 [2024-02-09 23:24:16,054 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2024-02-09 23:24:16,060 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-09 23:24:16,060 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-02-09 23:24:16,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:16,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:16,061 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-02-09 23:24:16,064 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-02-09 23:24:16,064 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-02-09 23:24:16,077 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:16,080 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:16,081 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2024-02-09 23:24:16,082 INFO L748 eck$LassoCheckResult]: Stem: 41#[$Ultimate##0]don't care [75] $Ultimate##0-->L34: Formula: (and (<= 0 v_ULTIMATE.start_m_2) (< v_ULTIMATE.start_m_2 v_N_3)) InVars {ULTIMATE.start_m=v_ULTIMATE.start_m_2, N=v_N_3} OutVars{ULTIMATE.start_m=v_ULTIMATE.start_m_2, N=v_N_3} AuxVars[] AssignedVars[] 44#[L34]don't care [102] L34-->$Ultimate##0: Formula: (= v_thread1Thread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_i=v_thread1Thread1of1ForFork0_i_10} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_i] 46#[L34-1, $Ultimate##0]don't care [80] $Ultimate##0-->L51-1: Formula: (= v_thread1Thread1of1ForFork0_i_1 0) InVars {} OutVars{thread1Thread1of1ForFork0_i=v_thread1Thread1of1ForFork0_i_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_i] 48#[L51-1, L34-1]don't care [82] L51-1-->L53: Formula: (= v_A_1 (store v_A_2 v_thread1Thread1of1ForFork0_i_3 (let ((.cse0 (select v_A_2 v_thread1Thread1of1ForFork0_i_3))) (ite (< .cse0 0) 0 .cse0)))) InVars {A=v_A_2, thread1Thread1of1ForFork0_i=v_thread1Thread1of1ForFork0_i_3} OutVars{A=v_A_1, thread1Thread1of1ForFork0_i=v_thread1Thread1of1ForFork0_i_3} AuxVars[] AssignedVars[A] 54#[L53, L34-1]don't care [83] L53-->L51-1: Formula: (= v_thread1Thread1of1ForFork0_i_6 (+ v_thread1Thread1of1ForFork0_i_5 1)) InVars {thread1Thread1of1ForFork0_i=v_thread1Thread1of1ForFork0_i_5} OutVars{thread1Thread1of1ForFork0_i=v_thread1Thread1of1ForFork0_i_6} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_i] 48#[L51-1, L34-1]don't care [2024-02-09 23:24:16,082 INFO L750 eck$LassoCheckResult]: Loop: 48#[L51-1, L34-1]don't care [82] L51-1-->L53: Formula: (= v_A_1 (store v_A_2 v_thread1Thread1of1ForFork0_i_3 (let ((.cse0 (select v_A_2 v_thread1Thread1of1ForFork0_i_3))) (ite (< .cse0 0) 0 .cse0)))) InVars {A=v_A_2, thread1Thread1of1ForFork0_i=v_thread1Thread1of1ForFork0_i_3} OutVars{A=v_A_1, thread1Thread1of1ForFork0_i=v_thread1Thread1of1ForFork0_i_3} AuxVars[] AssignedVars[A] 54#[L53, L34-1]don't care [83] L53-->L51-1: Formula: (= v_thread1Thread1of1ForFork0_i_6 (+ v_thread1Thread1of1ForFork0_i_5 1)) InVars {thread1Thread1of1ForFork0_i=v_thread1Thread1of1ForFork0_i_5} OutVars{thread1Thread1of1ForFork0_i=v_thread1Thread1of1ForFork0_i_6} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_i] 48#[L51-1, L34-1]don't care [2024-02-09 23:24:16,083 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2024-02-09 23:24:16,083 INFO L85 PathProgramCache]: Analyzing trace with hash 101011413, now seen corresponding path program 2 times [2024-02-09 23:24:16,083 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-02-09 23:24:16,083 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1132128068] [2024-02-09 23:24:16,083 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-02-09 23:24:16,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-02-09 23:24:16,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-02-09 23:24:16,092 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-02-09 23:24:16,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-02-09 23:24:16,097 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-02-09 23:24:16,098 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2024-02-09 23:24:16,098 INFO L85 PathProgramCache]: Analyzing trace with hash 3586, now seen corresponding path program 2 times [2024-02-09 23:24:16,098 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-02-09 23:24:16,098 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2034815979] [2024-02-09 23:24:16,098 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-02-09 23:24:16,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-02-09 23:24:16,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-02-09 23:24:16,110 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-02-09 23:24:16,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-02-09 23:24:16,113 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-02-09 23:24:16,114 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2024-02-09 23:24:16,114 INFO L85 PathProgramCache]: Analyzing trace with hash -1712277290, now seen corresponding path program 3 times [2024-02-09 23:24:16,114 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-02-09 23:24:16,114 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1683275125] [2024-02-09 23:24:16,114 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-02-09 23:24:16,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-02-09 23:24:16,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-02-09 23:24:16,133 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-02-09 23:24:16,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-02-09 23:24:16,151 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-02-09 23:24:16,266 INFO L210 LassoAnalysis]: Preferences: [2024-02-09 23:24:16,266 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2024-02-09 23:24:16,266 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-02-09 23:24:16,266 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2024-02-09 23:24:16,266 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2024-02-09 23:24:16,266 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:16,266 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2024-02-09 23:24:16,266 INFO L132 ssoRankerPreferences]: Path of dumped script: [2024-02-09 23:24:16,266 INFO L133 ssoRankerPreferences]: Filename of dumped script: map-aggr-update1-otherloopbounds.bpl_BEv2_Iteration1_Lasso [2024-02-09 23:24:16,267 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2024-02-09 23:24:16,267 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2024-02-09 23:24:16,268 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-09 23:24:16,273 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-09 23:24:16,308 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-09 23:24:16,367 INFO L294 LassoAnalysis]: Preprocessing complete. [2024-02-09 23:24:16,367 INFO L490 LassoAnalysis]: Using template 'affine'. [2024-02-09 23:24:16,367 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:16,367 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:16,368 INFO L229 MonitoredProcess]: Starting monitored process 38 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:16,371 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:16,377 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-09 23:24:16,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:16,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:16,377 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-09 23:24:16,379 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-02-09 23:24:16,379 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-02-09 23:24:16,384 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2024-02-09 23:24:16,393 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:16,418 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:16,419 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:16,419 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:16,420 INFO L229 MonitoredProcess]: Starting monitored process 39 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:16,424 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:16,430 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-09 23:24:16,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:16,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:16,431 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-09 23:24:16,432 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-02-09 23:24:16,432 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-02-09 23:24:16,436 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2024-02-09 23:24:16,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:16,462 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:16,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:16,463 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:16,470 INFO L229 MonitoredProcess]: Starting monitored process 40 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:16,474 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:16,479 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-09 23:24:16,480 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-09 23:24:16,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:16,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:16,480 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-09 23:24:16,480 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-02-09 23:24:16,480 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-09 23:24:16,481 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2024-02-09 23:24:16,492 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:16,497 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 [2024-02-09 23:24:16,497 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:16,498 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:16,513 INFO L229 MonitoredProcess]: Starting monitored process 41 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:16,516 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:16,522 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-09 23:24:16,522 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2024-02-09 23:24:16,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:16,522 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-09 23:24:16,524 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-02-09 23:24:16,524 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-02-09 23:24:16,528 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2024-02-09 23:24:16,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:16,564 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:16,565 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:16,565 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:16,566 INFO L229 MonitoredProcess]: Starting monitored process 42 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:16,583 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:16,589 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-09 23:24:16,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:16,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:16,589 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-09 23:24:16,591 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-02-09 23:24:16,591 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-02-09 23:24:16,598 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2024-02-09 23:24:16,608 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:16,626 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2024-02-09 23:24:16,627 INFO L490 LassoAnalysis]: Using template '2-nested'. [2024-02-09 23:24:16,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:16,627 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:16,629 INFO L229 MonitoredProcess]: Starting monitored process 43 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:16,630 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2024-02-09 23:24:16,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:16,639 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-09 23:24:16,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:16,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:16,639 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-02-09 23:24:16,641 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-02-09 23:24:16,641 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-02-09 23:24:16,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:16,662 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2024-02-09 23:24:16,665 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:16,665 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:16,666 INFO L229 MonitoredProcess]: Starting monitored process 44 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:16,669 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2024-02-09 23:24:16,669 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 [2024-02-09 23:24:16,676 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-09 23:24:16,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:16,677 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:16,677 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-02-09 23:24:16,679 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-02-09 23:24:16,679 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-02-09 23:24:16,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:16,732 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:16,733 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:16,733 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:16,734 INFO L229 MonitoredProcess]: Starting monitored process 45 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:16,737 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:16,743 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-09 23:24:16,744 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-09 23:24:16,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:16,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:16,744 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-02-09 23:24:16,744 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-02-09 23:24:16,744 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-09 23:24:16,747 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2024-02-09 23:24:16,756 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:16,759 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 [2024-02-09 23:24:16,760 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:16,760 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:16,765 INFO L229 MonitoredProcess]: Starting monitored process 46 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:16,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:16,774 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-09 23:24:16,774 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2024-02-09 23:24:16,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:16,774 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-02-09 23:24:16,776 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-02-09 23:24:16,777 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-02-09 23:24:16,781 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2024-02-09 23:24:16,789 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:16,808 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:16,809 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:16,809 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:16,810 INFO L229 MonitoredProcess]: Starting monitored process 47 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:16,820 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2024-02-09 23:24:16,820 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:16,826 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-09 23:24:16,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:16,827 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:16,827 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-02-09 23:24:16,828 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-02-09 23:24:16,828 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-02-09 23:24:16,840 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:16,856 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 [2024-02-09 23:24:16,857 INFO L490 LassoAnalysis]: Using template '3-nested'. [2024-02-09 23:24:16,857 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:16,857 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:16,861 INFO L229 MonitoredProcess]: Starting monitored process 48 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:16,876 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:16,883 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-09 23:24:16,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:16,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:16,883 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-02-09 23:24:16,885 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-02-09 23:24:16,885 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-02-09 23:24:16,890 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2024-02-09 23:24:16,900 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:16,903 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 [2024-02-09 23:24:16,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:16,905 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:16,906 INFO L229 MonitoredProcess]: Starting monitored process 49 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:16,908 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:16,914 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-09 23:24:16,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:16,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:16,915 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-02-09 23:24:16,917 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-02-09 23:24:16,917 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-02-09 23:24:16,922 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2024-02-09 23:24:16,930 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:16,933 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 [2024-02-09 23:24:16,933 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:16,933 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:16,934 INFO L229 MonitoredProcess]: Starting monitored process 50 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:16,937 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:16,946 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-09 23:24:16,946 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-09 23:24:16,946 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:16,946 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:16,946 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-02-09 23:24:16,947 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-02-09 23:24:16,947 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-09 23:24:16,950 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2024-02-09 23:24:16,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:16,988 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2024-02-09 23:24:16,989 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:16,989 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:16,990 INFO L229 MonitoredProcess]: Starting monitored process 51 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:16,992 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2024-02-09 23:24:16,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:16,999 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-09 23:24:16,999 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2024-02-09 23:24:16,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:16,999 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-02-09 23:24:17,005 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2024-02-09 23:24:17,006 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-02-09 23:24:17,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:17,027 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:17,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:17,027 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:17,029 INFO L229 MonitoredProcess]: Starting monitored process 52 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:17,030 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2024-02-09 23:24:17,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:17,037 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-09 23:24:17,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:17,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:17,037 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-02-09 23:24:17,039 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-02-09 23:24:17,039 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-02-09 23:24:17,043 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:17,046 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:17,046 INFO L490 LassoAnalysis]: Using template '4-nested'. [2024-02-09 23:24:17,046 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:17,046 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:17,048 INFO L229 MonitoredProcess]: Starting monitored process 53 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:17,052 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2024-02-09 23:24:17,053 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 [2024-02-09 23:24:17,059 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-09 23:24:17,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:17,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:17,059 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-02-09 23:24:17,062 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-02-09 23:24:17,062 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-02-09 23:24:17,084 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:17,087 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:17,088 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:17,088 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:17,089 INFO L229 MonitoredProcess]: Starting monitored process 54 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:17,091 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:17,097 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-09 23:24:17,097 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2024-02-09 23:24:17,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:17,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:17,098 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-02-09 23:24:17,101 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-02-09 23:24:17,101 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-02-09 23:24:17,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:17,136 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:17,136 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:17,137 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:17,153 INFO L229 MonitoredProcess]: Starting monitored process 55 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:17,155 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:17,162 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-09 23:24:17,162 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-09 23:24:17,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:17,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:17,163 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-02-09 23:24:17,163 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-02-09 23:24:17,163 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-09 23:24:17,164 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2024-02-09 23:24:17,165 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:17,167 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 [2024-02-09 23:24:17,167 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:17,168 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:17,169 INFO L229 MonitoredProcess]: Starting monitored process 56 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:17,170 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2024-02-09 23:24:17,171 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:17,177 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-09 23:24:17,177 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2024-02-09 23:24:17,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:17,177 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-02-09 23:24:17,180 INFO L401 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2024-02-09 23:24:17,180 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-02-09 23:24:17,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:17,196 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2024-02-09 23:24:17,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:17,196 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:17,198 INFO L229 MonitoredProcess]: Starting monitored process 57 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:17,200 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:17,206 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-09 23:24:17,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:17,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:17,207 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-02-09 23:24:17,209 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-02-09 23:24:17,209 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-02-09 23:24:17,215 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2024-02-09 23:24:17,224 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:17,249 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:17,250 INFO L490 LassoAnalysis]: Using template '2-phase'. [2024-02-09 23:24:17,250 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:17,250 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:17,251 INFO L229 MonitoredProcess]: Starting monitored process 58 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:17,257 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:17,262 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-09 23:24:17,263 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-02-09 23:24:17,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:17,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:17,263 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-02-09 23:24:17,265 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-02-09 23:24:17,265 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-02-09 23:24:17,270 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2024-02-09 23:24:17,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:17,283 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 [2024-02-09 23:24:17,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:17,283 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:17,284 INFO L229 MonitoredProcess]: Starting monitored process 59 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:17,285 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2024-02-09 23:24:17,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:17,293 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-09 23:24:17,293 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-02-09 23:24:17,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:17,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:17,293 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-02-09 23:24:17,295 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-02-09 23:24:17,295 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-02-09 23:24:17,320 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:17,323 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 [2024-02-09 23:24:17,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:17,323 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:17,337 INFO L229 MonitoredProcess]: Starting monitored process 60 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:17,340 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:17,346 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-09 23:24:17,347 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-02-09 23:24:17,347 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-09 23:24:17,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:17,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:17,347 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-02-09 23:24:17,347 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-02-09 23:24:17,347 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-09 23:24:17,351 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2024-02-09 23:24:17,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:17,358 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:17,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:17,359 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:17,359 INFO L229 MonitoredProcess]: Starting monitored process 61 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:17,360 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2024-02-09 23:24:17,362 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:17,367 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-09 23:24:17,368 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-02-09 23:24:17,368 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2024-02-09 23:24:17,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:17,368 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-02-09 23:24:17,370 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-02-09 23:24:17,370 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-02-09 23:24:17,389 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:17,393 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:17,393 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:17,393 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:17,394 INFO L229 MonitoredProcess]: Starting monitored process 62 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:17,396 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2024-02-09 23:24:17,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:17,403 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-09 23:24:17,403 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-02-09 23:24:17,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:17,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:17,404 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-02-09 23:24:17,407 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-02-09 23:24:17,407 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-02-09 23:24:17,422 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:17,426 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2024-02-09 23:24:17,426 INFO L490 LassoAnalysis]: Using template '3-phase'. [2024-02-09 23:24:17,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:17,426 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:17,427 INFO L229 MonitoredProcess]: Starting monitored process 63 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:17,429 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2024-02-09 23:24:17,430 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:17,436 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-09 23:24:17,436 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-02-09 23:24:17,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:17,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:17,436 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-02-09 23:24:17,439 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-02-09 23:24:17,439 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-02-09 23:24:17,452 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:17,455 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:17,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:17,455 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:17,473 INFO L229 MonitoredProcess]: Starting monitored process 64 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:17,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:17,501 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-09 23:24:17,502 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-02-09 23:24:17,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:17,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:17,502 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-02-09 23:24:17,504 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-02-09 23:24:17,504 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-02-09 23:24:17,509 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2024-02-09 23:24:17,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:17,517 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:17,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:17,517 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:17,518 INFO L229 MonitoredProcess]: Starting monitored process 65 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:17,520 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2024-02-09 23:24:17,521 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:17,527 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-09 23:24:17,527 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-02-09 23:24:17,527 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-09 23:24:17,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:17,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:17,527 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-02-09 23:24:17,528 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-02-09 23:24:17,528 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-09 23:24:17,530 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:17,533 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:17,533 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:17,533 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:17,534 INFO L229 MonitoredProcess]: Starting monitored process 66 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:17,536 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 [2024-02-09 23:24:17,542 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2024-02-09 23:24:17,543 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-09 23:24:17,543 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-02-09 23:24:17,543 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2024-02-09 23:24:17,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:17,543 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-02-09 23:24:17,546 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2024-02-09 23:24:17,546 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-02-09 23:24:17,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:17,566 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:17,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:17,566 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:17,567 INFO L229 MonitoredProcess]: Starting monitored process 67 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:17,568 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2024-02-09 23:24:17,588 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:17,594 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-09 23:24:17,594 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-02-09 23:24:17,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:17,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:17,594 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-02-09 23:24:17,596 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-02-09 23:24:17,596 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-02-09 23:24:17,603 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:17,606 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2024-02-09 23:24:17,606 INFO L490 LassoAnalysis]: Using template '4-phase'. [2024-02-09 23:24:17,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:17,606 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:17,607 INFO L229 MonitoredProcess]: Starting monitored process 68 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:17,610 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 [2024-02-09 23:24:17,611 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2024-02-09 23:24:17,616 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-09 23:24:17,616 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-02-09 23:24:17,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:17,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:17,616 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-02-09 23:24:17,619 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-02-09 23:24:17,619 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-02-09 23:24:17,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:17,640 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2024-02-09 23:24:17,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:17,640 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:17,641 INFO L229 MonitoredProcess]: Starting monitored process 69 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:17,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:17,644 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2024-02-09 23:24:17,650 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-09 23:24:17,650 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-02-09 23:24:17,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:17,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:17,650 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-02-09 23:24:17,653 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-02-09 23:24:17,653 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-02-09 23:24:17,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:17,673 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2024-02-09 23:24:17,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:17,674 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:17,675 INFO L229 MonitoredProcess]: Starting monitored process 70 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:17,677 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2024-02-09 23:24:17,677 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 [2024-02-09 23:24:17,683 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-09 23:24:17,684 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-02-09 23:24:17,684 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-09 23:24:17,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:17,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:17,684 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-02-09 23:24:17,685 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-02-09 23:24:17,685 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-09 23:24:17,688 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:17,690 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 [2024-02-09 23:24:17,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:17,690 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:17,822 INFO L229 MonitoredProcess]: Starting monitored process 71 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:17,824 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2024-02-09 23:24:17,825 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 [2024-02-09 23:24:17,831 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-09 23:24:17,831 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-02-09 23:24:17,831 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2024-02-09 23:24:17,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:17,831 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-02-09 23:24:17,835 INFO L401 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2024-02-09 23:24:17,835 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-02-09 23:24:17,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:17,846 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 [2024-02-09 23:24:17,847 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:17,847 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:17,847 INFO L229 MonitoredProcess]: Starting monitored process 72 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:17,849 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2024-02-09 23:24:17,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:17,898 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-09 23:24:17,898 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-02-09 23:24:17,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:17,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:17,898 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-02-09 23:24:17,901 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-02-09 23:24:17,901 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-02-09 23:24:17,936 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:17,939 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:17,940 INFO L490 LassoAnalysis]: Using template '2-lex'. [2024-02-09 23:24:17,940 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:17,940 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:17,941 INFO L229 MonitoredProcess]: Starting monitored process 73 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:17,943 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2024-02-09 23:24:17,944 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:17,951 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-09 23:24:17,951 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-02-09 23:24:17,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:17,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:17,951 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-02-09 23:24:17,953 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-02-09 23:24:17,953 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-02-09 23:24:17,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:17,991 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:17,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:17,991 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:17,992 INFO L229 MonitoredProcess]: Starting monitored process 74 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:17,995 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:18,003 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-09 23:24:18,003 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-02-09 23:24:18,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:18,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:18,003 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-02-09 23:24:18,005 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-02-09 23:24:18,005 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-02-09 23:24:18,011 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2024-02-09 23:24:18,017 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:18,020 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:18,021 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:18,021 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:18,022 INFO L229 MonitoredProcess]: Starting monitored process 75 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:18,024 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:18,032 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-09 23:24:18,032 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-02-09 23:24:18,032 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-09 23:24:18,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:18,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:18,032 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-02-09 23:24:18,033 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-02-09 23:24:18,033 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-09 23:24:18,035 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2024-02-09 23:24:18,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:18,063 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:18,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:18,064 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:18,064 INFO L229 MonitoredProcess]: Starting monitored process 76 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:18,067 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 [2024-02-09 23:24:18,074 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-09 23:24:18,075 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-02-09 23:24:18,075 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2024-02-09 23:24:18,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:18,075 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-02-09 23:24:18,078 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2024-02-09 23:24:18,078 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-02-09 23:24:18,084 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2024-02-09 23:24:18,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:18,094 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:18,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:18,094 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:18,095 INFO L229 MonitoredProcess]: Starting monitored process 77 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-02-09 23:24:18,096 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2024-02-09 23:24:18,098 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:18,105 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-09 23:24:18,105 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-02-09 23:24:18,105 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:18,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:18,105 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-02-09 23:24:18,107 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-02-09 23:24:18,107 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-02-09 23:24:18,139 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:18,143 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:18,143 INFO L490 LassoAnalysis]: Using template '3-lex'. [2024-02-09 23:24:18,143 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:18,144 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:18,144 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) [2024-02-09 23:24:18,147 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 [2024-02-09 23:24:18,155 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-09 23:24:18,155 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-02-09 23:24:18,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:18,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:18,155 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-02-09 23:24:18,159 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-02-09 23:24:18,159 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-02-09 23:24:18,166 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 [2024-02-09 23:24:18,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:18,175 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:18,175 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:18,175 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:18,176 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) [2024-02-09 23:24:18,179 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:18,187 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-09 23:24:18,187 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-02-09 23:24:18,187 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:18,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:18,187 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-02-09 23:24:18,190 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-02-09 23:24:18,191 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-02-09 23:24:18,200 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 [2024-02-09 23:24:18,201 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:18,204 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:18,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:18,204 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:18,205 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) [2024-02-09 23:24:18,206 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 [2024-02-09 23:24:18,247 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:18,254 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-09 23:24:18,254 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-02-09 23:24:18,254 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-09 23:24:18,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:18,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:18,254 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-02-09 23:24:18,255 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-02-09 23:24:18,255 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-09 23:24:18,265 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:18,268 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:18,268 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:18,269 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:18,269 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) [2024-02-09 23:24:18,272 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:18,279 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-09 23:24:18,279 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-02-09 23:24:18,279 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2024-02-09 23:24:18,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:18,279 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-02-09 23:24:18,283 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2024-02-09 23:24:18,283 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-02-09 23:24:18,286 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 [2024-02-09 23:24:18,300 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:18,303 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2024-02-09 23:24:18,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-09 23:24:18,304 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-09 23:24:18,305 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) [2024-02-09 23:24:18,306 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 [2024-02-09 23:24:18,307 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-09 23:24:18,313 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-02-09 23:24:18,313 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-02-09 23:24:18,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-09 23:24:18,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-09 23:24:18,313 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-02-09 23:24:18,316 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-02-09 23:24:18,316 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-02-09 23:24:18,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-09 23:24:18,341 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 [2024-02-09 23:24:18,348 INFO L201 PluginConnector]: Adding new model map-aggr-update1-otherloopbounds.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 09.02 11:24:18 BoogieIcfgContainer [2024-02-09 23:24:18,348 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2024-02-09 23:24:18,349 INFO L158 Benchmark]: Toolchain (without parser) took 5309.54ms. Allocated memory was 182.5MB in the beginning and 255.9MB in the end (delta: 73.4MB). Free memory was 156.8MB in the beginning and 202.9MB in the end (delta: -46.1MB). Peak memory consumption was 151.5MB. Max. memory is 8.0GB. [2024-02-09 23:24:18,349 INFO L158 Benchmark]: Boogie PL CUP Parser took 0.09ms. Allocated memory is still 182.5MB. Free memory is still 157.8MB. There was no memory consumed. Max. memory is 8.0GB. [2024-02-09 23:24:18,349 INFO L158 Benchmark]: Boogie Procedure Inliner took 23.29ms. Allocated memory is still 182.5MB. Free memory was 156.6MB in the beginning and 155.1MB in the end (delta: 1.5MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2024-02-09 23:24:18,350 INFO L158 Benchmark]: Boogie Preprocessor took 16.75ms. Allocated memory is still 182.5MB. Free memory was 155.1MB in the beginning and 154.0MB in the end (delta: 1.2MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2024-02-09 23:24:18,350 INFO L158 Benchmark]: RCFGBuilder took 239.27ms. Allocated memory is still 182.5MB. Free memory was 154.0MB in the beginning and 143.8MB in the end (delta: 10.2MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. [2024-02-09 23:24:18,350 INFO L158 Benchmark]: BuchiAutomizer took 5013.15ms. Allocated memory was 182.5MB in the beginning and 255.9MB in the end (delta: 73.4MB). Free memory was 143.7MB in the beginning and 202.9MB in the end (delta: -59.2MB). Peak memory consumption was 137.9MB. Max. memory is 8.0GB. [2024-02-09 23:24:18,351 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 0.09ms. Allocated memory is still 182.5MB. Free memory is still 157.8MB. There was no memory consumed. Max. memory is 8.0GB. * Boogie Procedure Inliner took 23.29ms. Allocated memory is still 182.5MB. Free memory was 156.6MB in the beginning and 155.1MB in the end (delta: 1.5MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * Boogie Preprocessor took 16.75ms. Allocated memory is still 182.5MB. Free memory was 155.1MB in the beginning and 154.0MB in the end (delta: 1.2MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 239.27ms. Allocated memory is still 182.5MB. Free memory was 154.0MB in the beginning and 143.8MB in the end (delta: 10.2MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. * BuchiAutomizer took 5013.15ms. Allocated memory was 182.5MB in the beginning and 255.9MB in the end (delta: 73.4MB). Free memory was 143.7MB in the beginning and 202.9MB in the end (delta: -59.2MB). Peak memory consumption was 137.9MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 4.9s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 4.7s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital79 mio100 ax100 hnf100 lsp154 ukn20 mio100 lsp72 div100 bol100 ite100 ukn100 eq144 hnf100 smp100 dnf176 smp52 tf108 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 31ms VariablesStem: 2 VariablesLoop: 0 DisjunctsStem: 2 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 24 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "[75] $Ultimate##0-->L34: Formula: (and (<= 0 v_ULTIMATE.start_m_2) (< v_ULTIMATE.start_m_2 v_N_3)) InVars {ULTIMATE.start_m=v_ULTIMATE.start_m_2, N=v_N_3} OutVars{ULTIMATE.start_m=v_ULTIMATE.start_m_2, N=v_N_3} AuxVars[] AssignedVars[]" "[102] L34-->$Ultimate##0: Formula: (= v_thread1Thread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_i=v_thread1Thread1of1ForFork0_i_10} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_i]" "[80] $Ultimate##0-->L51-1: Formula: (= v_thread1Thread1of1ForFork0_i_1 0) InVars {} OutVars{thread1Thread1of1ForFork0_i=v_thread1Thread1of1ForFork0_i_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_i]" "[82] L51-1-->L53: Formula: (= v_A_1 (store v_A_2 v_thread1Thread1of1ForFork0_i_3 (let ((.cse0 (select v_A_2 v_thread1Thread1of1ForFork0_i_3))) (ite (< .cse0 0) 0 .cse0)))) InVars {A=v_A_2, thread1Thread1of1ForFork0_i=v_thread1Thread1of1ForFork0_i_3} OutVars{A=v_A_1, thread1Thread1of1ForFork0_i=v_thread1Thread1of1ForFork0_i_3} AuxVars[] AssignedVars[A]" "[83] L53-->L51-1: Formula: (= v_thread1Thread1of1ForFork0_i_6 (+ v_thread1Thread1of1ForFork0_i_5 1)) InVars {thread1Thread1of1ForFork0_i=v_thread1Thread1of1ForFork0_i_5} OutVars{thread1Thread1of1ForFork0_i=v_thread1Thread1of1ForFork0_i_6} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_i]" Loop: "[82] L51-1-->L53: Formula: (= v_A_1 (store v_A_2 v_thread1Thread1of1ForFork0_i_3 (let ((.cse0 (select v_A_2 v_thread1Thread1of1ForFork0_i_3))) (ite (< .cse0 0) 0 .cse0)))) InVars {A=v_A_2, thread1Thread1of1ForFork0_i=v_thread1Thread1of1ForFork0_i_3} OutVars{A=v_A_1, thread1Thread1of1ForFork0_i=v_thread1Thread1of1ForFork0_i_3} AuxVars[] AssignedVars[A]" "[83] L53-->L51-1: Formula: (= v_thread1Thread1of1ForFork0_i_6 (+ v_thread1Thread1of1ForFork0_i_5 1)) InVars {thread1Thread1of1ForFork0_i=v_thread1Thread1of1ForFork0_i_5} OutVars{thread1Thread1of1ForFork0_i=v_thread1Thread1of1ForFork0_i_6} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_i]" RESULT: Ultimate could not prove your program: unable to determine termination [2024-02-09 23:24:18,361 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...