/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/BuchiAutomizerBplInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Termination-32bit-Automizer_Default.epf --buchiautomizer.automaton.type.for.concurrent.programs BUCHI_PETRI_NET -i ../../../trunk/examples/concurrent/bpl/POPL2023/readers_writer.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.3-wip.fs.rabin-petrinet-4c29625-m [2023-10-12 17:20:47,113 INFO L172 SettingsManager]: Resetting all preferences to default values... [2023-10-12 17:20:47,169 INFO L100 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-32bit-Automizer_Default.epf [2023-10-12 17:20:47,196 INFO L114 SettingsManager]: Preferences different from defaults after loading the file: [2023-10-12 17:20:47,198 INFO L135 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-10-12 17:20:47,199 INFO L137 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-10-12 17:20:47,200 INFO L135 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-10-12 17:20:47,200 INFO L137 SettingsManager]: * Create parallel compositions if possible=false [2023-10-12 17:20:47,200 INFO L137 SettingsManager]: * Use SBE=true [2023-10-12 17:20:47,203 INFO L135 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2023-10-12 17:20:47,203 INFO L137 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2023-10-12 17:20:47,203 INFO L137 SettingsManager]: * Use old map elimination=false [2023-10-12 17:20:47,204 INFO L137 SettingsManager]: * Use external solver (rank synthesis)=false [2023-10-12 17:20:47,205 INFO L137 SettingsManager]: * Use only trivial implications for array writes=true [2023-10-12 17:20:47,205 INFO L137 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2023-10-12 17:20:47,205 INFO L135 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-10-12 17:20:47,205 INFO L137 SettingsManager]: * sizeof long=4 [2023-10-12 17:20:47,206 INFO L137 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2023-10-12 17:20:47,206 INFO L137 SettingsManager]: * Overapproximate operations on floating types=true [2023-10-12 17:20:47,206 INFO L137 SettingsManager]: * sizeof POINTER=4 [2023-10-12 17:20:47,206 INFO L137 SettingsManager]: * Check division by zero=IGNORE [2023-10-12 17:20:47,206 INFO L137 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2023-10-12 17:20:47,207 INFO L137 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2023-10-12 17:20:47,207 INFO L137 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2023-10-12 17:20:47,207 INFO L137 SettingsManager]: * sizeof long double=12 [2023-10-12 17:20:47,207 INFO L137 SettingsManager]: * Check if freed pointer was valid=false [2023-10-12 17:20:47,207 INFO L137 SettingsManager]: * Assume nondeterminstic values are in range=false [2023-10-12 17:20:47,207 INFO L137 SettingsManager]: * Use constant arrays=true [2023-10-12 17:20:47,208 INFO L137 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2023-10-12 17:20:47,208 INFO L135 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-10-12 17:20:47,209 INFO L137 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-10-12 17:20:47,209 INFO L135 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-10-12 17:20:47,209 INFO L137 SettingsManager]: * Trace refinement strategy=CAMEL [2023-10-12 17:20:47,210 INFO L135 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2023-10-12 17:20:47,210 INFO L137 SettingsManager]: * TransformationType=MODULO_NEIGHBOR WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: Automaton type for concurrent programs -> BUCHI_PETRI_NET [2023-10-12 17:20:47,371 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-10-12 17:20:47,388 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-10-12 17:20:47,390 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-10-12 17:20:47,390 INFO L270 PluginConnector]: Initializing Boogie PL CUP Parser... [2023-10-12 17:20:47,391 INFO L274 PluginConnector]: Boogie PL CUP Parser initialized [2023-10-12 17:20:47,392 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/POPL2023/readers_writer.bpl [2023-10-12 17:20:47,393 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/POPL2023/readers_writer.bpl' [2023-10-12 17:20:47,416 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-10-12 17:20:47,417 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2023-10-12 17:20:47,418 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-10-12 17:20:47,419 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-10-12 17:20:47,419 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-10-12 17:20:47,428 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "readers_writer.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.10 05:20:47" (1/1) ... [2023-10-12 17:20:47,435 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "readers_writer.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.10 05:20:47" (1/1) ... [2023-10-12 17:20:47,448 INFO L138 Inliner]: procedures = 8, calls = 9, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 30 [2023-10-12 17:20:47,449 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-10-12 17:20:47,451 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-10-12 17:20:47,451 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-10-12 17:20:47,451 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-10-12 17:20:47,457 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "readers_writer.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.10 05:20:47" (1/1) ... [2023-10-12 17:20:47,457 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "readers_writer.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.10 05:20:47" (1/1) ... [2023-10-12 17:20:47,459 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "readers_writer.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.10 05:20:47" (1/1) ... [2023-10-12 17:20:47,459 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "readers_writer.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.10 05:20:47" (1/1) ... [2023-10-12 17:20:47,462 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "readers_writer.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.10 05:20:47" (1/1) ... [2023-10-12 17:20:47,466 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "readers_writer.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.10 05:20:47" (1/1) ... [2023-10-12 17:20:47,467 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "readers_writer.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.10 05:20:47" (1/1) ... [2023-10-12 17:20:47,467 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "readers_writer.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.10 05:20:47" (1/1) ... [2023-10-12 17:20:47,468 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-10-12 17:20:47,469 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-10-12 17:20:47,469 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-10-12 17:20:47,469 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-10-12 17:20:47,470 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "readers_writer.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.10 05:20:47" (1/1) ... [2023-10-12 17:20:47,478 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:47,484 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:47,498 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:47,515 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2023-10-12 17:20:47,537 INFO L124 BoogieDeclarations]: Specification and implementation of procedure reader given in one single declaration [2023-10-12 17:20:47,538 INFO L130 BoogieDeclarations]: Found specification of procedure reader [2023-10-12 17:20:47,538 INFO L138 BoogieDeclarations]: Found implementation of procedure reader [2023-10-12 17:20:47,538 INFO L124 BoogieDeclarations]: Specification and implementation of procedure readerWithAssert given in one single declaration [2023-10-12 17:20:47,538 INFO L130 BoogieDeclarations]: Found specification of procedure readerWithAssert [2023-10-12 17:20:47,538 INFO L138 BoogieDeclarations]: Found implementation of procedure readerWithAssert [2023-10-12 17:20:47,538 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2023-10-12 17:20:47,538 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-10-12 17:20:47,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-10-12 17:20:47,539 INFO L124 BoogieDeclarations]: Specification and implementation of procedure writer given in one single declaration [2023-10-12 17:20:47,539 INFO L130 BoogieDeclarations]: Found specification of procedure writer [2023-10-12 17:20:47,539 INFO L138 BoogieDeclarations]: Found implementation of procedure writer [2023-10-12 17:20:47,539 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-10-12 17:20:47,591 INFO L236 CfgBuilder]: Building ICFG [2023-10-12 17:20:47,593 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-10-12 17:20:47,691 INFO L277 CfgBuilder]: Performing block encoding [2023-10-12 17:20:47,702 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-10-12 17:20:47,703 INFO L302 CfgBuilder]: Removed 2 assume(true) statements. [2023-10-12 17:20:47,704 INFO L201 PluginConnector]: Adding new model readers_writer.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.10 05:20:47 BoogieIcfgContainer [2023-10-12 17:20:47,704 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-10-12 17:20:47,707 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2023-10-12 17:20:47,707 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2023-10-12 17:20:47,710 INFO L274 PluginConnector]: BuchiAutomizer initialized [2023-10-12 17:20:47,710 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-10-12 17:20:47,711 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "readers_writer.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.10 05:20:47" (1/2) ... [2023-10-12 17:20:47,712 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@6a491d70 and model type readers_writer.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 12.10 05:20:47, skipping insertion in model container [2023-10-12 17:20:47,712 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-10-12 17:20:47,713 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "readers_writer.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.10 05:20:47" (2/2) ... [2023-10-12 17:20:47,714 INFO L332 chiAutomizerObserver]: Analyzing ICFG readers_writer.bpl [2023-10-12 17:20:47,762 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2023-10-12 17:20:47,782 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 42 places, 37 transitions, 89 flow [2023-10-12 17:20:47,799 INFO L124 PetriNetUnfolderBase]: 2/31 cut-off events. [2023-10-12 17:20:47,800 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-10-12 17:20:47,803 INFO L83 FinitePrefix]: Finished finitePrefix Result has 41 conditions, 31 events. 2/31 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 71 event pairs, 0 based on Foata normal form. 0/28 useless extension candidates. Maximal degree in co-relation 34. Up to 2 conditions per place. [2023-10-12 17:20:47,803 INFO L82 GeneralOperation]: Start removeDead. Operand has 42 places, 37 transitions, 89 flow [2023-10-12 17:20:47,806 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 39 places, 31 transitions, 71 flow [2023-10-12 17:20:47,809 INFO L115 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2023-10-12 17:20:47,819 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 39 places, 31 transitions, 71 flow [2023-10-12 17:20:47,821 INFO L113 LiptonReduction]: Starting Lipton reduction on Petri net that has 39 places, 31 transitions, 71 flow [2023-10-12 17:20:47,821 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 39 places, 31 transitions, 71 flow [2023-10-12 17:20:47,829 INFO L124 PetriNetUnfolderBase]: 2/31 cut-off events. [2023-10-12 17:20:47,829 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-10-12 17:20:47,830 INFO L83 FinitePrefix]: Finished finitePrefix Result has 41 conditions, 31 events. 2/31 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 71 event pairs, 0 based on Foata normal form. 0/28 useless extension candidates. Maximal degree in co-relation 34. Up to 2 conditions per place. [2023-10-12 17:20:47,831 INFO L119 LiptonReduction]: Number of co-enabled transitions 570 [2023-10-12 17:20:48,139 INFO L134 LiptonReduction]: Checked pairs total: 1043 [2023-10-12 17:20:48,139 INFO L136 LiptonReduction]: Total number of compositions: 14 [2023-10-12 17:20:48,150 INFO L305 stractBuchiCegarLoop]: Interprodecural is true [2023-10-12 17:20:48,151 INFO L306 stractBuchiCegarLoop]: Hoare is false [2023-10-12 17:20:48,151 INFO L307 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2023-10-12 17:20:48,151 INFO L308 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2023-10-12 17:20:48,152 INFO L309 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2023-10-12 17:20:48,152 INFO L310 stractBuchiCegarLoop]: Difference is false [2023-10-12 17:20:48,152 INFO L311 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2023-10-12 17:20:48,152 INFO L315 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiPetriNetCegarLoop ======== [2023-10-12 17:20:48,153 INFO L84 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 27 places, 19 transitions, 47 flow [2023-10-12 17:20:48,157 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-10-12 17:20:48,157 INFO L124 PetriNetUnfolderBase]: 0/14 cut-off events. [2023-10-12 17:20:48,157 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-10-12 17:20:48,158 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty language is not empty [2023-10-12 17:20:48,160 INFO L337 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2023-10-12 17:20:48,160 INFO L84 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 27 places, 19 transitions, 47 flow [2023-10-12 17:20:48,162 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-10-12 17:20:48,162 INFO L124 PetriNetUnfolderBase]: 0/14 cut-off events. [2023-10-12 17:20:48,162 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-10-12 17:20:48,162 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty language is not empty [2023-10-12 17:20:48,166 INFO L748 eck$LassoCheckResult]: Stem: 46#[$Ultimate##0]true [111] $Ultimate##0-->$Ultimate##0: Formula: (= v_writerThread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{writerThread1of1ForFork0_thidvar0=v_writerThread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[writerThread1of1ForFork0_thidvar0] 48#[L17, $Ultimate##0]true [114] L17-->$Ultimate##0: Formula: (and (= v_readerWithAssertThread1of1ForFork1_thidvar1_2 2) (= v_readerWithAssertThread1of1ForFork1_thidvar0_2 2) (= 2 |v_readerWithAssertThread1of1ForFork1_step#1_4|)) InVars {} OutVars{readerWithAssertThread1of1ForFork1_y#1=|v_readerWithAssertThread1of1ForFork1_y#1_8|, readerWithAssertThread1of1ForFork1_i#1=|v_readerWithAssertThread1of1ForFork1_i#1_12|, readerWithAssertThread1of1ForFork1_step#1=|v_readerWithAssertThread1of1ForFork1_step#1_4|, readerWithAssertThread1of1ForFork1_x#1=|v_readerWithAssertThread1of1ForFork1_x#1_8|, readerWithAssertThread1of1ForFork1_thidvar1=v_readerWithAssertThread1of1ForFork1_thidvar1_2, readerWithAssertThread1of1ForFork1_thidvar0=v_readerWithAssertThread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[readerWithAssertThread1of1ForFork1_y#1, readerWithAssertThread1of1ForFork1_i#1, readerWithAssertThread1of1ForFork1_step#1, readerWithAssertThread1of1ForFork1_x#1, readerWithAssertThread1of1ForFork1_thidvar1, readerWithAssertThread1of1ForFork1_thidvar0] 50#[L18, $Ultimate##0, $Ultimate##0]true [91] $Ultimate##0-->L31-1: Formula: (= |v_readerWithAssertThread1of1ForFork1_i#1_1| 0) InVars {} OutVars{readerWithAssertThread1of1ForFork1_i#1=|v_readerWithAssertThread1of1ForFork1_i#1_1|} AuxVars[] AssignedVars[readerWithAssertThread1of1ForFork1_i#1] 52#[L18, L31-1, $Ultimate##0]true [2023-10-12 17:20:48,167 INFO L750 eck$LassoCheckResult]: Loop: 52#[L18, L31-1, $Ultimate##0]true [121] L31-1-->L71-2: Formula: (and (= (+ v_lock_29 1) v_lock_28) (<= 0 v_lock_29)) InVars {lock=v_lock_29} OutVars{lock=v_lock_28} AuxVars[] AssignedVars[lock] 55#[L18, L71-2, $Ultimate##0]true [96] L71-2-->L34: Formula: (= |v_readerWithAssertThread1of1ForFork1_x#1_1| (select v_A_3 |v_readerWithAssertThread1of1ForFork1_i#1_3|)) InVars {A=v_A_3, readerWithAssertThread1of1ForFork1_i#1=|v_readerWithAssertThread1of1ForFork1_i#1_3|} OutVars{A=v_A_3, readerWithAssertThread1of1ForFork1_i#1=|v_readerWithAssertThread1of1ForFork1_i#1_3|, readerWithAssertThread1of1ForFork1_x#1=|v_readerWithAssertThread1of1ForFork1_x#1_1|} AuxVars[] AssignedVars[readerWithAssertThread1of1ForFork1_x#1] 57#[L18, $Ultimate##0, L34]true [97] L34-->L77: Formula: (= |v_readerWithAssertThread1of1ForFork1_y#1_1| (select v_A_4 |v_readerWithAssertThread1of1ForFork1_i#1_5|)) InVars {A=v_A_4, readerWithAssertThread1of1ForFork1_i#1=|v_readerWithAssertThread1of1ForFork1_i#1_5|} OutVars{A=v_A_4, readerWithAssertThread1of1ForFork1_y#1=|v_readerWithAssertThread1of1ForFork1_y#1_1|, readerWithAssertThread1of1ForFork1_i#1=|v_readerWithAssertThread1of1ForFork1_i#1_5|} AuxVars[] AssignedVars[readerWithAssertThread1of1ForFork1_y#1] 59#[L18, L77, $Ultimate##0]true [131] L77-->L31-1: Formula: (and (= v_lock_245 (+ v_lock_244 1)) (= |v_readerWithAssertThread1of1ForFork1_i#1_43| (+ |v_readerWithAssertThread1of1ForFork1_i#1_44| |v_readerWithAssertThread1of1ForFork1_step#1_9|)) (= |v_readerWithAssertThread1of1ForFork1_x#1_31| |v_readerWithAssertThread1of1ForFork1_y#1_33|)) InVars {readerWithAssertThread1of1ForFork1_y#1=|v_readerWithAssertThread1of1ForFork1_y#1_33|, readerWithAssertThread1of1ForFork1_i#1=|v_readerWithAssertThread1of1ForFork1_i#1_44|, readerWithAssertThread1of1ForFork1_step#1=|v_readerWithAssertThread1of1ForFork1_step#1_9|, readerWithAssertThread1of1ForFork1_x#1=|v_readerWithAssertThread1of1ForFork1_x#1_31|, lock=v_lock_245} OutVars{readerWithAssertThread1of1ForFork1_y#1=|v_readerWithAssertThread1of1ForFork1_y#1_33|, readerWithAssertThread1of1ForFork1_i#1=|v_readerWithAssertThread1of1ForFork1_i#1_43|, readerWithAssertThread1of1ForFork1_step#1=|v_readerWithAssertThread1of1ForFork1_step#1_9|, readerWithAssertThread1of1ForFork1_x#1=|v_readerWithAssertThread1of1ForFork1_x#1_31|, lock=v_lock_244} AuxVars[] AssignedVars[readerWithAssertThread1of1ForFork1_i#1, lock] 52#[L18, L31-1, $Ultimate##0]true [2023-10-12 17:20:48,170 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-10-12 17:20:48,170 INFO L85 PathProgramCache]: Analyzing trace with hash 140087, now seen corresponding path program 1 times [2023-10-12 17:20:48,176 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-10-12 17:20:48,177 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [111405427] [2023-10-12 17:20:48,177 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-10-12 17:20:48,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-10-12 17:20:48,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:20:48,260 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-10-12 17:20:48,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:20:48,300 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-10-12 17:20:48,302 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-10-12 17:20:48,302 INFO L85 PathProgramCache]: Analyzing trace with hash 4623626, now seen corresponding path program 1 times [2023-10-12 17:20:48,303 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-10-12 17:20:48,303 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1860976772] [2023-10-12 17:20:48,303 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-10-12 17:20:48,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-10-12 17:20:48,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:20:48,334 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-10-12 17:20:48,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:20:48,345 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-10-12 17:20:48,348 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-10-12 17:20:48,348 INFO L85 PathProgramCache]: Analyzing trace with hash 527967552, now seen corresponding path program 1 times [2023-10-12 17:20:48,348 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-10-12 17:20:48,349 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1330549340] [2023-10-12 17:20:48,349 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-10-12 17:20:48,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-10-12 17:20:48,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:20:48,374 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-10-12 17:20:48,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:20:48,390 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-10-12 17:20:48,499 INFO L210 LassoAnalysis]: Preferences: [2023-10-12 17:20:48,500 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-10-12 17:20:48,500 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-10-12 17:20:48,500 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-10-12 17:20:48,500 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-10-12 17:20:48,500 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:48,500 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-10-12 17:20:48,500 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-10-12 17:20:48,500 INFO L133 ssoRankerPreferences]: Filename of dumped script: readers_writer.bpl_BEv2_Iteration1_Lasso [2023-10-12 17:20:48,500 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-10-12 17:20:48,500 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-10-12 17:20:48,509 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:20:48,516 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:20:48,530 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:20:48,532 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:20:48,535 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:20:48,594 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-10-12 17:20:48,597 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-10-12 17:20:48,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:48,598 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:48,600 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:48,645 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2023-10-12 17:20:48,648 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:48,662 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:20:48,662 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:48,662 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:48,662 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:20:48,685 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:20:48,685 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-10-12 17:20:48,698 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:48,713 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Ended with exit code 0 [2023-10-12 17:20:48,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:48,714 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:48,715 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:48,721 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2023-10-12 17:20:48,722 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:48,729 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:20:48,729 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-10-12 17:20:48,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:48,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:48,730 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:20:48,731 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-10-12 17:20:48,731 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-10-12 17:20:48,745 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:48,760 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:48,761 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:48,761 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:48,762 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:48,764 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2023-10-12 17:20:48,766 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:48,773 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:20:48,773 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:48,773 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:48,773 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:20:48,776 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:20:48,776 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-10-12 17:20:48,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:48,804 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:48,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:48,804 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:48,805 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:48,807 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2023-10-12 17:20:48,809 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:48,815 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:20:48,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:48,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:48,816 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:20:48,817 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:20:48,817 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-10-12 17:20:48,833 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:48,838 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:48,839 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:48,839 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:48,840 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) [2023-10-12 17:20:48,849 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:48,855 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:20:48,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:48,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:48,856 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:20:48,858 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:20:48,858 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-10-12 17:20:48,861 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 [2023-10-12 17:20:48,861 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:48,876 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 [2023-10-12 17:20:48,876 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:48,876 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:48,877 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:48,883 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2023-10-12 17:20:48,887 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:48,895 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:20:48,895 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-10-12 17:20:48,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:48,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:48,896 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:20:48,897 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-10-12 17:20:48,897 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-10-12 17:20:48,901 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:48,907 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:48,907 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-10-12 17:20:48,908 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:48,908 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:48,909 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:48,911 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2023-10-12 17:20:48,913 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:48,920 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:20:48,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:48,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:48,920 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:20:48,922 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:20:48,922 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:20:48,933 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:48,939 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2023-10-12 17:20:48,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:48,953 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:48,969 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:48,986 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:48,993 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:20:48,993 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-10-12 17:20:48,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:48,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:48,994 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:20:48,995 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2023-10-12 17:20:49,009 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-10-12 17:20:49,009 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-10-12 17:20:49,029 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:49,035 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:49,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:49,036 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:49,037 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:49,039 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2023-10-12 17:20:49,041 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:49,048 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:20:49,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:49,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:49,049 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:20:49,054 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:20:49,054 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:20:49,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:49,076 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:49,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:49,077 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:49,078 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:49,083 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:49,091 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:20:49,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:49,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:49,091 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:20:49,095 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:20:49,095 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:20:49,099 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2023-10-12 17:20:49,103 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:49,106 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:49,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:49,107 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:49,108 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:49,110 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2023-10-12 17:20:49,111 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:49,118 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:20:49,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:49,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:49,119 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:20:49,125 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:20:49,125 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:20:49,145 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:49,149 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:49,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:49,149 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:49,151 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:49,152 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2023-10-12 17:20:49,154 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:49,161 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:20:49,161 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-10-12 17:20:49,161 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:49,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:49,161 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:20:49,162 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-10-12 17:20:49,162 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-10-12 17:20:49,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:49,197 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:49,198 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-10-12 17:20:49,198 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:49,198 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:49,199 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:49,201 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2023-10-12 17:20:49,202 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:49,209 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:20:49,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:49,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:49,210 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:20:49,229 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:20:49,230 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:20:49,234 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:49,249 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:49,250 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:49,250 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:49,254 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:49,256 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2023-10-12 17:20:49,258 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:49,265 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:20:49,265 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-10-12 17:20:49,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:49,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:49,265 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:20:49,267 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-10-12 17:20:49,267 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-10-12 17:20:49,297 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:49,309 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:49,309 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:49,310 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:49,329 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:49,332 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2023-10-12 17:20:49,333 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:49,341 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:20:49,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:49,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:49,341 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:20:49,345 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:20:49,345 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:20:49,365 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:49,372 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:49,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:49,373 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:49,374 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:49,376 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2023-10-12 17:20:49,378 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:49,385 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:20:49,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:49,385 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:49,385 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:20:49,388 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:20:49,388 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:20:49,405 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:49,410 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:49,411 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:49,411 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:49,412 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:49,425 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2023-10-12 17:20:49,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:49,433 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:20:49,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:49,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:49,433 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:20:49,442 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:20:49,443 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:20:49,456 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:49,462 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:49,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:49,462 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:49,463 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:49,467 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2023-10-12 17:20:49,469 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:49,476 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:20:49,476 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-10-12 17:20:49,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:49,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:49,476 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:20:49,477 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-10-12 17:20:49,477 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-10-12 17:20:49,493 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:49,498 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:49,499 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-10-12 17:20:49,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:49,499 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:49,501 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:49,508 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:49,515 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:20:49,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:49,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:49,515 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:20:49,520 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:20:49,521 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:20:49,527 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2023-10-12 17:20:49,534 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:49,540 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:49,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:49,541 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:49,542 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:49,546 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:49,554 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:20:49,554 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-10-12 17:20:49,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:49,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:49,554 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:20:49,556 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-10-12 17:20:49,556 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-10-12 17:20:49,559 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2023-10-12 17:20:49,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:49,572 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:49,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:49,573 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:49,574 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:49,576 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2023-10-12 17:20:49,578 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:49,585 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:20:49,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:49,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:49,585 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:20:49,590 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:20:49,590 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:20:49,606 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:49,611 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:49,612 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:49,612 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:49,613 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:49,615 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2023-10-12 17:20:49,616 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:49,623 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:20:49,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:49,624 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:49,624 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:20:49,626 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:20:49,626 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:20:49,661 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:49,667 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:49,667 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:49,667 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:49,673 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:49,675 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2023-10-12 17:20:49,677 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:49,684 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:20:49,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:49,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:49,684 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:20:49,687 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:20:49,687 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:20:49,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:49,705 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:49,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:49,705 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:49,706 INFO L229 MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:49,708 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2023-10-12 17:20:49,710 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:49,717 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:20:49,717 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-10-12 17:20:49,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:49,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:49,717 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:20:49,718 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-10-12 17:20:49,718 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-10-12 17:20:49,733 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:49,740 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:49,740 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-10-12 17:20:49,740 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:49,741 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:49,741 INFO L229 MonitoredProcess]: Starting monitored process 26 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:49,746 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:49,751 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2023-10-12 17:20:49,753 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:49,753 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:20:49,753 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:49,753 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:49,753 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:20:49,755 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:20:49,755 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:20:49,771 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:49,777 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 [2023-10-12 17:20:49,777 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:49,777 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:49,778 INFO L229 MonitoredProcess]: Starting monitored process 27 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:49,783 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2023-10-12 17:20:49,784 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:49,792 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:49,792 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:20:49,792 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-10-12 17:20:49,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:49,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:49,792 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:20:49,794 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-10-12 17:20:49,794 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-10-12 17:20:49,806 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:49,812 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:49,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:49,812 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:49,815 INFO L229 MonitoredProcess]: Starting monitored process 28 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:49,817 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2023-10-12 17:20:49,819 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:49,826 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:49,826 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:20:49,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:49,826 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:49,826 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:20:49,829 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:20:49,829 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:20:49,856 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:49,864 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 [2023-10-12 17:20:49,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:49,864 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:49,865 INFO L229 MonitoredProcess]: Starting monitored process 29 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:49,867 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2023-10-12 17:20:49,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:49,876 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:49,876 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:20:49,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:49,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:49,877 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:20:49,884 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:20:49,884 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:20:49,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:49,916 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 [2023-10-12 17:20:49,916 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:49,917 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:49,918 INFO L229 MonitoredProcess]: Starting monitored process 30 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:49,962 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2023-10-12 17:20:49,963 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:49,969 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:49,970 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:20:49,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:49,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:49,970 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:20:49,972 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:20:49,972 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:20:49,978 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:49,981 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2023-10-12 17:20:49,981 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:49,982 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:49,982 INFO L229 MonitoredProcess]: Starting monitored process 31 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:49,984 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2023-10-12 17:20:49,986 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:50,009 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:50,009 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:20:50,010 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-10-12 17:20:50,010 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:50,010 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:50,010 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:20:50,011 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-10-12 17:20:50,011 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-10-12 17:20:50,013 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:50,018 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 [2023-10-12 17:20:50,018 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-10-12 17:20:50,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:50,019 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:50,020 INFO L229 MonitoredProcess]: Starting monitored process 32 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:50,034 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:50,041 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:50,041 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-10-12 17:20:50,041 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:50,041 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:50,041 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:20:50,046 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:20:50,046 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:20:50,052 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2023-10-12 17:20:50,068 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:50,086 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:50,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:50,087 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:50,088 INFO L229 MonitoredProcess]: Starting monitored process 33 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:50,110 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2023-10-12 17:20:50,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:50,118 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:50,118 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-10-12 17:20:50,119 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-10-12 17:20:50,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:50,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:50,119 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:20:50,120 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-10-12 17:20:50,120 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-10-12 17:20:50,137 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:50,142 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 [2023-10-12 17:20:50,143 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:50,143 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:50,151 INFO L229 MonitoredProcess]: Starting monitored process 34 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:50,152 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2023-10-12 17:20:50,155 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 [2023-10-12 17:20:50,163 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:50,163 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-10-12 17:20:50,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:50,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:50,163 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:20:50,167 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:20:50,167 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:20:50,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:50,186 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 [2023-10-12 17:20:50,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:50,187 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:50,188 INFO L229 MonitoredProcess]: Starting monitored process 35 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:50,206 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:50,213 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:50,213 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-10-12 17:20:50,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:50,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:50,213 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:20:50,215 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:20:50,215 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:20:50,221 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2023-10-12 17:20:50,233 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:50,236 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 [2023-10-12 17:20:50,237 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:50,237 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:50,239 INFO L229 MonitoredProcess]: Starting monitored process 36 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:50,254 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2023-10-12 17:20:50,255 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:50,262 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:50,262 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-10-12 17:20:50,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:50,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:50,263 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:20:50,265 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:20:50,266 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:20:50,279 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:50,303 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 [2023-10-12 17:20:50,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:50,303 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:50,304 INFO L229 MonitoredProcess]: Starting monitored process 37 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:50,306 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2023-10-12 17:20:50,308 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:50,315 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:50,315 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-10-12 17:20:50,315 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-10-12 17:20:50,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:50,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:50,315 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:20:50,316 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-10-12 17:20:50,316 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-10-12 17:20:50,331 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:50,336 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 [2023-10-12 17:20:50,337 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-10-12 17:20:50,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:50,337 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:50,338 INFO L229 MonitoredProcess]: Starting monitored process 38 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:50,340 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2023-10-12 17:20:50,341 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:50,348 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:50,348 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:20:50,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:50,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:50,349 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:20:50,351 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:20:50,351 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:20:50,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:50,366 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 [2023-10-12 17:20:50,366 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:50,367 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:50,368 INFO L229 MonitoredProcess]: Starting monitored process 39 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:50,368 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2023-10-12 17:20:50,372 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:50,379 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:50,379 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:20:50,379 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-10-12 17:20:50,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:50,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:50,380 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:20:50,381 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-10-12 17:20:50,381 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-10-12 17:20:50,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:50,391 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:50,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:50,391 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:50,392 INFO L229 MonitoredProcess]: Starting monitored process 40 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:50,396 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2023-10-12 17:20:50,397 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 [2023-10-12 17:20:50,405 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:50,405 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:20:50,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:50,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:50,405 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:20:50,411 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:20:50,411 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:20:50,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:50,461 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2023-10-12 17:20:50,461 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:50,461 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:50,472 INFO L229 MonitoredProcess]: Starting monitored process 41 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:50,474 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2023-10-12 17:20:50,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:50,483 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:50,483 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:20:50,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:50,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:50,483 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:20:50,486 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:20:50,486 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:20:50,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:50,508 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 [2023-10-12 17:20:50,508 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:50,509 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:50,519 INFO L229 MonitoredProcess]: Starting monitored process 42 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:50,521 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2023-10-12 17:20:50,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:50,530 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:50,530 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:20:50,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:50,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:50,530 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:20:50,533 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:20:50,533 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:20:50,549 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:50,552 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:50,553 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:50,553 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:50,554 INFO L229 MonitoredProcess]: Starting monitored process 43 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:50,558 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2023-10-12 17:20:50,560 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:50,567 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:50,568 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:20:50,568 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-10-12 17:20:50,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:50,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:50,568 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:20:50,569 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-10-12 17:20:50,569 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-10-12 17:20:50,584 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:50,588 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:50,588 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-10-12 17:20:50,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:50,589 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:50,591 INFO L229 MonitoredProcess]: Starting monitored process 44 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:50,609 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:50,616 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:50,616 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:20:50,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:50,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:50,617 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:20:50,618 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:20:50,619 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:20:50,623 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2023-10-12 17:20:50,645 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:50,648 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:50,649 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:50,649 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:50,650 INFO L229 MonitoredProcess]: Starting monitored process 45 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:50,651 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2023-10-12 17:20:50,653 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:50,660 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:50,661 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:20:50,661 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-10-12 17:20:50,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:50,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:50,661 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:20:50,662 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-10-12 17:20:50,662 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-10-12 17:20:50,677 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:50,680 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:50,681 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:50,681 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:50,682 INFO L229 MonitoredProcess]: Starting monitored process 46 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:50,705 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:50,712 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:50,712 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:20:50,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:50,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:50,713 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:20:50,715 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:20:50,715 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:20:50,722 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2023-10-12 17:20:50,729 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:50,742 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 [2023-10-12 17:20:50,742 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:50,742 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:50,743 INFO L229 MonitoredProcess]: Starting monitored process 47 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:50,745 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2023-10-12 17:20:50,747 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:50,753 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:50,754 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:20:50,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:50,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:50,754 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:20:50,756 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:20:50,756 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:20:50,771 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:50,774 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:50,775 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:50,775 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:50,776 INFO L229 MonitoredProcess]: Starting monitored process 48 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:50,782 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:50,789 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:50,789 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:20:50,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:50,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:50,790 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:20:50,791 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:20:50,791 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:20:50,796 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2023-10-12 17:20:50,805 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:50,808 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:50,809 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:50,809 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:50,818 INFO L229 MonitoredProcess]: Starting monitored process 49 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:50,819 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2023-10-12 17:20:50,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:50,828 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:50,829 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:20:50,829 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-10-12 17:20:50,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:50,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:50,829 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:20:50,830 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-10-12 17:20:50,830 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-10-12 17:20:50,840 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:50,843 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:50,844 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-10-12 17:20:50,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:50,844 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:50,845 INFO L229 MonitoredProcess]: Starting monitored process 50 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:50,847 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2023-10-12 17:20:50,849 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:50,856 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:50,856 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:20:50,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:50,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:50,857 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-10-12 17:20:50,865 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-10-12 17:20:50,865 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-10-12 17:20:50,873 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:50,876 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:50,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:50,877 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:50,878 INFO L229 MonitoredProcess]: Starting monitored process 51 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:50,880 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2023-10-12 17:20:50,881 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:50,888 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:50,889 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:20:50,889 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-10-12 17:20:50,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:50,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:50,889 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-10-12 17:20:50,891 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:20:50,891 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-10-12 17:20:50,903 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:50,925 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 [2023-10-12 17:20:50,925 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:50,925 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:50,958 INFO L229 MonitoredProcess]: Starting monitored process 52 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:50,963 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:50,970 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:50,970 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:20:50,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:50,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:50,971 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-10-12 17:20:50,975 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-10-12 17:20:50,975 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-10-12 17:20:50,985 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2023-10-12 17:20:51,002 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:51,005 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 [2023-10-12 17:20:51,006 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:51,006 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:51,007 INFO L229 MonitoredProcess]: Starting monitored process 53 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:51,007 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2023-10-12 17:20:51,010 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:51,017 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:51,017 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:20:51,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:51,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:51,017 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-10-12 17:20:51,020 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-10-12 17:20:51,020 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-10-12 17:20:51,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:51,031 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 [2023-10-12 17:20:51,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:51,031 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:51,032 INFO L229 MonitoredProcess]: Starting monitored process 54 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:51,033 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2023-10-12 17:20:51,035 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:51,042 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:51,042 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:20:51,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:51,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:51,042 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-10-12 17:20:51,045 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-10-12 17:20:51,045 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-10-12 17:20:51,051 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:51,054 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 [2023-10-12 17:20:51,055 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:51,055 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:51,059 INFO L229 MonitoredProcess]: Starting monitored process 55 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:51,060 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2023-10-12 17:20:51,061 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:51,068 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:51,068 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:20:51,068 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-10-12 17:20:51,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:51,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:51,068 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-10-12 17:20:51,069 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:20:51,069 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-10-12 17:20:51,073 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:51,076 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:51,077 INFO L371 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2023-10-12 17:20:51,078 INFO L748 eck$LassoCheckResult]: Stem: 46#[$Ultimate##0]true [111] $Ultimate##0-->$Ultimate##0: Formula: (= v_writerThread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{writerThread1of1ForFork0_thidvar0=v_writerThread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[writerThread1of1ForFork0_thidvar0] 48#[L17, $Ultimate##0]true [114] L17-->$Ultimate##0: Formula: (and (= v_readerWithAssertThread1of1ForFork1_thidvar1_2 2) (= v_readerWithAssertThread1of1ForFork1_thidvar0_2 2) (= 2 |v_readerWithAssertThread1of1ForFork1_step#1_4|)) InVars {} OutVars{readerWithAssertThread1of1ForFork1_y#1=|v_readerWithAssertThread1of1ForFork1_y#1_8|, readerWithAssertThread1of1ForFork1_i#1=|v_readerWithAssertThread1of1ForFork1_i#1_12|, readerWithAssertThread1of1ForFork1_step#1=|v_readerWithAssertThread1of1ForFork1_step#1_4|, readerWithAssertThread1of1ForFork1_x#1=|v_readerWithAssertThread1of1ForFork1_x#1_8|, readerWithAssertThread1of1ForFork1_thidvar1=v_readerWithAssertThread1of1ForFork1_thidvar1_2, readerWithAssertThread1of1ForFork1_thidvar0=v_readerWithAssertThread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[readerWithAssertThread1of1ForFork1_y#1, readerWithAssertThread1of1ForFork1_i#1, readerWithAssertThread1of1ForFork1_step#1, readerWithAssertThread1of1ForFork1_x#1, readerWithAssertThread1of1ForFork1_thidvar1, readerWithAssertThread1of1ForFork1_thidvar0] 50#[L18, $Ultimate##0, $Ultimate##0]true [91] $Ultimate##0-->L31-1: Formula: (= |v_readerWithAssertThread1of1ForFork1_i#1_1| 0) InVars {} OutVars{readerWithAssertThread1of1ForFork1_i#1=|v_readerWithAssertThread1of1ForFork1_i#1_1|} AuxVars[] AssignedVars[readerWithAssertThread1of1ForFork1_i#1] 52#[L18, L31-1, $Ultimate##0]true [121] L31-1-->L71-2: Formula: (and (= (+ v_lock_29 1) v_lock_28) (<= 0 v_lock_29)) InVars {lock=v_lock_29} OutVars{lock=v_lock_28} AuxVars[] AssignedVars[lock] 55#[L18, L71-2, $Ultimate##0]true [96] L71-2-->L34: Formula: (= |v_readerWithAssertThread1of1ForFork1_x#1_1| (select v_A_3 |v_readerWithAssertThread1of1ForFork1_i#1_3|)) InVars {A=v_A_3, readerWithAssertThread1of1ForFork1_i#1=|v_readerWithAssertThread1of1ForFork1_i#1_3|} OutVars{A=v_A_3, readerWithAssertThread1of1ForFork1_i#1=|v_readerWithAssertThread1of1ForFork1_i#1_3|, readerWithAssertThread1of1ForFork1_x#1=|v_readerWithAssertThread1of1ForFork1_x#1_1|} AuxVars[] AssignedVars[readerWithAssertThread1of1ForFork1_x#1] 57#[L18, $Ultimate##0, L34]true [97] L34-->L77: Formula: (= |v_readerWithAssertThread1of1ForFork1_y#1_1| (select v_A_4 |v_readerWithAssertThread1of1ForFork1_i#1_5|)) InVars {A=v_A_4, readerWithAssertThread1of1ForFork1_i#1=|v_readerWithAssertThread1of1ForFork1_i#1_5|} OutVars{A=v_A_4, readerWithAssertThread1of1ForFork1_y#1=|v_readerWithAssertThread1of1ForFork1_y#1_1|, readerWithAssertThread1of1ForFork1_i#1=|v_readerWithAssertThread1of1ForFork1_i#1_5|} AuxVars[] AssignedVars[readerWithAssertThread1of1ForFork1_y#1] 59#[L18, L77, $Ultimate##0]true [131] L77-->L31-1: Formula: (and (= v_lock_245 (+ v_lock_244 1)) (= |v_readerWithAssertThread1of1ForFork1_i#1_43| (+ |v_readerWithAssertThread1of1ForFork1_i#1_44| |v_readerWithAssertThread1of1ForFork1_step#1_9|)) (= |v_readerWithAssertThread1of1ForFork1_x#1_31| |v_readerWithAssertThread1of1ForFork1_y#1_33|)) InVars {readerWithAssertThread1of1ForFork1_y#1=|v_readerWithAssertThread1of1ForFork1_y#1_33|, readerWithAssertThread1of1ForFork1_i#1=|v_readerWithAssertThread1of1ForFork1_i#1_44|, readerWithAssertThread1of1ForFork1_step#1=|v_readerWithAssertThread1of1ForFork1_step#1_9|, readerWithAssertThread1of1ForFork1_x#1=|v_readerWithAssertThread1of1ForFork1_x#1_31|, lock=v_lock_245} OutVars{readerWithAssertThread1of1ForFork1_y#1=|v_readerWithAssertThread1of1ForFork1_y#1_33|, readerWithAssertThread1of1ForFork1_i#1=|v_readerWithAssertThread1of1ForFork1_i#1_43|, readerWithAssertThread1of1ForFork1_step#1=|v_readerWithAssertThread1of1ForFork1_step#1_9|, readerWithAssertThread1of1ForFork1_x#1=|v_readerWithAssertThread1of1ForFork1_x#1_31|, lock=v_lock_244} AuxVars[] AssignedVars[readerWithAssertThread1of1ForFork1_i#1, lock] 52#[L18, L31-1, $Ultimate##0]true [2023-10-12 17:20:51,078 INFO L750 eck$LassoCheckResult]: Loop: 52#[L18, L31-1, $Ultimate##0]true [121] L31-1-->L71-2: Formula: (and (= (+ v_lock_29 1) v_lock_28) (<= 0 v_lock_29)) InVars {lock=v_lock_29} OutVars{lock=v_lock_28} AuxVars[] AssignedVars[lock] 55#[L18, L71-2, $Ultimate##0]true [96] L71-2-->L34: Formula: (= |v_readerWithAssertThread1of1ForFork1_x#1_1| (select v_A_3 |v_readerWithAssertThread1of1ForFork1_i#1_3|)) InVars {A=v_A_3, readerWithAssertThread1of1ForFork1_i#1=|v_readerWithAssertThread1of1ForFork1_i#1_3|} OutVars{A=v_A_3, readerWithAssertThread1of1ForFork1_i#1=|v_readerWithAssertThread1of1ForFork1_i#1_3|, readerWithAssertThread1of1ForFork1_x#1=|v_readerWithAssertThread1of1ForFork1_x#1_1|} AuxVars[] AssignedVars[readerWithAssertThread1of1ForFork1_x#1] 57#[L18, $Ultimate##0, L34]true [97] L34-->L77: Formula: (= |v_readerWithAssertThread1of1ForFork1_y#1_1| (select v_A_4 |v_readerWithAssertThread1of1ForFork1_i#1_5|)) InVars {A=v_A_4, readerWithAssertThread1of1ForFork1_i#1=|v_readerWithAssertThread1of1ForFork1_i#1_5|} OutVars{A=v_A_4, readerWithAssertThread1of1ForFork1_y#1=|v_readerWithAssertThread1of1ForFork1_y#1_1|, readerWithAssertThread1of1ForFork1_i#1=|v_readerWithAssertThread1of1ForFork1_i#1_5|} AuxVars[] AssignedVars[readerWithAssertThread1of1ForFork1_y#1] 59#[L18, L77, $Ultimate##0]true [131] L77-->L31-1: Formula: (and (= v_lock_245 (+ v_lock_244 1)) (= |v_readerWithAssertThread1of1ForFork1_i#1_43| (+ |v_readerWithAssertThread1of1ForFork1_i#1_44| |v_readerWithAssertThread1of1ForFork1_step#1_9|)) (= |v_readerWithAssertThread1of1ForFork1_x#1_31| |v_readerWithAssertThread1of1ForFork1_y#1_33|)) InVars {readerWithAssertThread1of1ForFork1_y#1=|v_readerWithAssertThread1of1ForFork1_y#1_33|, readerWithAssertThread1of1ForFork1_i#1=|v_readerWithAssertThread1of1ForFork1_i#1_44|, readerWithAssertThread1of1ForFork1_step#1=|v_readerWithAssertThread1of1ForFork1_step#1_9|, readerWithAssertThread1of1ForFork1_x#1=|v_readerWithAssertThread1of1ForFork1_x#1_31|, lock=v_lock_245} OutVars{readerWithAssertThread1of1ForFork1_y#1=|v_readerWithAssertThread1of1ForFork1_y#1_33|, readerWithAssertThread1of1ForFork1_i#1=|v_readerWithAssertThread1of1ForFork1_i#1_43|, readerWithAssertThread1of1ForFork1_step#1=|v_readerWithAssertThread1of1ForFork1_step#1_9|, readerWithAssertThread1of1ForFork1_x#1=|v_readerWithAssertThread1of1ForFork1_x#1_31|, lock=v_lock_244} AuxVars[] AssignedVars[readerWithAssertThread1of1ForFork1_i#1, lock] 52#[L18, L31-1, $Ultimate##0]true [2023-10-12 17:20:51,078 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-10-12 17:20:51,089 INFO L85 PathProgramCache]: Analyzing trace with hash 527967552, now seen corresponding path program 2 times [2023-10-12 17:20:51,089 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-10-12 17:20:51,089 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [332008238] [2023-10-12 17:20:51,089 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-10-12 17:20:51,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-10-12 17:20:51,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:20:51,095 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-10-12 17:20:51,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:20:51,099 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-10-12 17:20:51,099 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-10-12 17:20:51,099 INFO L85 PathProgramCache]: Analyzing trace with hash 4623626, now seen corresponding path program 2 times [2023-10-12 17:20:51,099 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-10-12 17:20:51,099 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [735406296] [2023-10-12 17:20:51,099 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-10-12 17:20:51,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-10-12 17:20:51,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:20:51,102 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-10-12 17:20:51,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:20:51,105 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-10-12 17:20:51,105 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-10-12 17:20:51,106 INFO L85 PathProgramCache]: Analyzing trace with hash -1331954999, now seen corresponding path program 3 times [2023-10-12 17:20:51,106 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-10-12 17:20:51,106 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1611973283] [2023-10-12 17:20:51,106 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-10-12 17:20:51,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-10-12 17:20:51,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:20:51,111 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-10-12 17:20:51,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:20:51,117 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-10-12 17:20:51,210 INFO L210 LassoAnalysis]: Preferences: [2023-10-12 17:20:51,210 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-10-12 17:20:51,210 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-10-12 17:20:51,210 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-10-12 17:20:51,210 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-10-12 17:20:51,210 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:51,210 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-10-12 17:20:51,210 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-10-12 17:20:51,210 INFO L133 ssoRankerPreferences]: Filename of dumped script: readers_writer.bpl_BEv2_Iteration1_Lasso [2023-10-12 17:20:51,210 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-10-12 17:20:51,210 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-10-12 17:20:51,211 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:20:51,214 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:20:51,216 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:20:51,222 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:20:51,224 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:20:51,314 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-10-12 17:20:51,315 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-10-12 17:20:51,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:51,315 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:51,321 INFO L229 MonitoredProcess]: Starting monitored process 56 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:51,322 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2023-10-12 17:20:51,325 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:51,331 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:20:51,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:51,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:51,331 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:20:51,332 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:20:51,332 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-10-12 17:20:51,342 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:51,345 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:51,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:51,346 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:51,346 INFO L229 MonitoredProcess]: Starting monitored process 57 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:51,348 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2023-10-12 17:20:51,350 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:51,357 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:20:51,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:51,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:51,357 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:20:51,358 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:20:51,358 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-10-12 17:20:51,361 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:51,364 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 [2023-10-12 17:20:51,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:51,365 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:51,366 INFO L229 MonitoredProcess]: Starting monitored process 58 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:51,368 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2023-10-12 17:20:51,370 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:51,377 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:20:51,378 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:51,378 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:51,378 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:20:51,380 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:20:51,380 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-10-12 17:20:51,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:51,386 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:51,386 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:51,386 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:51,387 INFO L229 MonitoredProcess]: Starting monitored process 59 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:51,388 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2023-10-12 17:20:51,391 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:51,399 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:20:51,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:51,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:51,399 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:20:51,400 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:20:51,400 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-10-12 17:20:51,402 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:51,405 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:51,406 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:51,406 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:51,407 INFO L229 MonitoredProcess]: Starting monitored process 60 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:51,408 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2023-10-12 17:20:51,410 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:51,417 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:20:51,417 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:51,417 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:51,417 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:20:51,421 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:20:51,422 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-10-12 17:20:51,426 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:51,429 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 [2023-10-12 17:20:51,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:51,430 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:51,430 INFO L229 MonitoredProcess]: Starting monitored process 61 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:51,431 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2023-10-12 17:20:51,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:51,441 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:20:51,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:51,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:51,442 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:20:51,443 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:20:51,443 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-10-12 17:20:51,447 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:51,450 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2023-10-12 17:20:51,450 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-10-12 17:20:51,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:51,451 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:51,451 INFO L229 MonitoredProcess]: Starting monitored process 62 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:51,452 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2023-10-12 17:20:51,455 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:51,462 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:20:51,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:51,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:51,462 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:20:51,463 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:20:51,463 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:20:51,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:51,469 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:51,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:51,470 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:51,471 INFO L229 MonitoredProcess]: Starting monitored process 63 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:51,472 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2023-10-12 17:20:51,474 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 [2023-10-12 17:20:51,481 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:20:51,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:51,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:51,481 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:20:51,483 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:20:51,483 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:20:51,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:51,489 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 [2023-10-12 17:20:51,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:51,489 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:51,490 INFO L229 MonitoredProcess]: Starting monitored process 64 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:51,491 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2023-10-12 17:20:51,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:51,501 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:20:51,501 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:51,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:51,501 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:20:51,504 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:20:51,504 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:20:51,508 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:51,511 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 [2023-10-12 17:20:51,512 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:51,512 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:51,513 INFO L229 MonitoredProcess]: Starting monitored process 65 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:51,513 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2023-10-12 17:20:51,516 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 [2023-10-12 17:20:51,522 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:20:51,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:51,523 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:51,523 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:20:51,525 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:20:51,525 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:20:51,528 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:51,531 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 [2023-10-12 17:20:51,532 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:51,532 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:51,533 INFO L229 MonitoredProcess]: Starting monitored process 66 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:51,537 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2023-10-12 17:20:51,539 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:51,546 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:20:51,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:51,546 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:51,546 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:20:51,549 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:20:51,549 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:20:51,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:51,558 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2023-10-12 17:20:51,559 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:51,559 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:51,559 INFO L229 MonitoredProcess]: Starting monitored process 67 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:51,560 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2023-10-12 17:20:51,563 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:51,580 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:20:51,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:51,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:51,581 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:20:51,583 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:20:51,583 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:20:51,587 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:51,591 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:51,591 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-10-12 17:20:51,591 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:51,591 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:51,592 INFO L229 MonitoredProcess]: Starting monitored process 68 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:51,594 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2023-10-12 17:20:51,595 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:51,603 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:20:51,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:51,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:51,603 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:20:51,605 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:20:51,605 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:20:51,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:51,622 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 [2023-10-12 17:20:51,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:51,622 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:51,623 INFO L229 MonitoredProcess]: Starting monitored process 69 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:51,625 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2023-10-12 17:20:51,627 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:51,634 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:20:51,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:51,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:51,634 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:20:51,636 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:20:51,636 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:20:51,651 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:51,654 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 [2023-10-12 17:20:51,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:51,655 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:51,656 INFO L229 MonitoredProcess]: Starting monitored process 70 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:51,658 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2023-10-12 17:20:51,659 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:51,666 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:20:51,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:51,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:51,666 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:20:51,669 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:20:51,669 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:20:51,684 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:51,693 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:51,694 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:51,694 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:51,695 INFO L229 MonitoredProcess]: Starting monitored process 71 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:51,696 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2023-10-12 17:20:51,698 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:51,705 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:20:51,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:51,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:51,705 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:20:51,707 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:20:51,707 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:20:51,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:51,722 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2023-10-12 17:20:51,722 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:51,722 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:51,723 INFO L229 MonitoredProcess]: Starting monitored process 72 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:51,725 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2023-10-12 17:20:51,727 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:51,734 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:20:51,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:51,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:51,735 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:20:51,741 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:20:51,741 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:20:51,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:51,752 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 [2023-10-12 17:20:51,753 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:51,753 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:51,754 INFO L229 MonitoredProcess]: Starting monitored process 73 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:51,754 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2023-10-12 17:20:51,757 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:51,764 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:20:51,764 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:51,764 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:51,764 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:20:51,767 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:20:51,767 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:20:51,779 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:51,783 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 [2023-10-12 17:20:51,783 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-10-12 17:20:51,783 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:51,783 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:51,784 INFO L229 MonitoredProcess]: Starting monitored process 74 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:51,789 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:51,796 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:20:51,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:51,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:51,796 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:20:51,798 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:20:51,799 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:20:51,803 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2023-10-12 17:20:51,810 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:51,814 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 [2023-10-12 17:20:51,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:51,814 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:51,815 INFO L229 MonitoredProcess]: Starting monitored process 75 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:51,817 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2023-10-12 17:20:51,819 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:51,826 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:20:51,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:51,826 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:51,826 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:20:51,828 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:20:51,828 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:20:51,833 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:51,836 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 [2023-10-12 17:20:51,836 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:51,837 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:51,837 INFO L229 MonitoredProcess]: Starting monitored process 76 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:51,839 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2023-10-12 17:20:51,841 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:51,848 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:20:51,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:51,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:51,848 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:20:51,853 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:20:51,853 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:20:51,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:51,863 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 [2023-10-12 17:20:51,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:51,866 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:51,867 INFO L229 MonitoredProcess]: Starting monitored process 77 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:51,882 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2023-10-12 17:20:51,887 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:51,894 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:20:51,895 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:51,895 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:51,895 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:20:51,897 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:20:51,897 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:20:51,913 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:51,917 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2023-10-12 17:20:51,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:51,917 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:51,918 INFO L229 MonitoredProcess]: Starting monitored process 78 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:51,920 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2023-10-12 17:20:51,922 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:51,929 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:20:51,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:51,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:51,930 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:20:51,935 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:20:51,935 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:20:51,950 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:51,954 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2023-10-12 17:20:51,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:51,955 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:51,956 INFO L229 MonitoredProcess]: Starting monitored process 79 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:51,961 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2023-10-12 17:20:51,962 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:51,970 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:20:51,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:51,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:51,971 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:20:51,994 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:20:51,994 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:20:52,002 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:52,018 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2023-10-12 17:20:52,018 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-10-12 17:20:52,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:52,019 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:52,020 INFO L229 MonitoredProcess]: Starting monitored process 80 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:52,023 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:52,024 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2023-10-12 17:20:52,030 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:52,030 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:20:52,031 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:52,031 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:52,031 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:20:52,032 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:20:52,032 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:20:52,047 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:52,051 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 [2023-10-12 17:20:52,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:52,052 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:52,053 INFO L229 MonitoredProcess]: Starting monitored process 81 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:52,054 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2023-10-12 17:20:52,056 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:52,063 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:52,063 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:20:52,063 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:52,063 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:52,063 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:20:52,065 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:20:52,065 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:20:52,073 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:52,076 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2023-10-12 17:20:52,076 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:52,077 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:52,077 INFO L229 MonitoredProcess]: Starting monitored process 82 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:52,079 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2023-10-12 17:20:52,081 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:52,088 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:52,088 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:20:52,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:52,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:52,088 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:20:52,090 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:20:52,090 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:20:52,102 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:52,105 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:52,105 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:52,106 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:52,106 INFO L229 MonitoredProcess]: Starting monitored process 83 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:52,108 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2023-10-12 17:20:52,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:52,117 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:52,117 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:20:52,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:52,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:52,117 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:20:52,119 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:20:52,119 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:20:52,134 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:52,137 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:52,138 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:52,138 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:52,139 INFO L229 MonitoredProcess]: Starting monitored process 84 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:52,141 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2023-10-12 17:20:52,142 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:52,149 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:52,149 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:20:52,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:52,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:52,150 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:20:52,153 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:20:52,153 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:20:52,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:52,166 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:52,166 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:52,167 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:52,167 INFO L229 MonitoredProcess]: Starting monitored process 85 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:52,169 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2023-10-12 17:20:52,171 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 [2023-10-12 17:20:52,178 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:52,178 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:20:52,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:52,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:52,179 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:20:52,182 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:20:52,183 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:20:52,189 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:52,193 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:52,193 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-10-12 17:20:52,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:52,193 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:52,195 INFO L229 MonitoredProcess]: Starting monitored process 86 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:52,196 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2023-10-12 17:20:52,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:52,205 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:52,205 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-10-12 17:20:52,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:52,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:52,205 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:20:52,208 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:20:52,208 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:20:52,214 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:52,218 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Ended with exit code 0 [2023-10-12 17:20:52,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:52,218 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:52,219 INFO L229 MonitoredProcess]: Starting monitored process 87 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:52,221 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2023-10-12 17:20:52,223 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:52,229 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:52,230 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-10-12 17:20:52,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:52,230 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:52,230 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:20:52,232 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:20:52,232 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:20:52,248 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:52,251 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:52,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:52,252 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:52,253 INFO L229 MonitoredProcess]: Starting monitored process 88 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:52,254 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2023-10-12 17:20:52,257 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 [2023-10-12 17:20:52,264 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:52,264 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-10-12 17:20:52,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:52,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:52,264 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:20:52,281 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:20:52,282 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:20:52,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:52,298 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:52,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:52,299 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:52,299 INFO L229 MonitoredProcess]: Starting monitored process 89 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:52,301 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2023-10-12 17:20:52,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:52,310 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:52,310 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-10-12 17:20:52,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:52,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:52,310 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:20:52,312 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:20:52,312 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:20:52,327 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:52,331 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:52,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:52,331 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:52,332 INFO L229 MonitoredProcess]: Starting monitored process 90 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:52,334 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2023-10-12 17:20:52,335 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:52,343 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:52,343 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-10-12 17:20:52,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:52,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:52,343 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:20:52,347 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:20:52,347 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:20:52,364 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:52,368 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:52,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:52,368 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:52,369 INFO L229 MonitoredProcess]: Starting monitored process 91 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:52,371 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2023-10-12 17:20:52,373 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:52,379 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:52,380 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-10-12 17:20:52,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:52,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:52,380 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:20:52,383 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:20:52,383 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:20:52,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:52,402 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:52,403 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-10-12 17:20:52,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:52,403 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:52,405 INFO L229 MonitoredProcess]: Starting monitored process 92 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:52,433 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2023-10-12 17:20:52,433 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:52,440 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:52,440 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:20:52,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:52,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:52,441 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:20:52,442 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:20:52,442 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:20:52,458 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:52,462 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:52,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:52,463 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:52,464 INFO L229 MonitoredProcess]: Starting monitored process 93 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:52,481 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:52,488 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:52,489 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:20:52,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:52,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:52,489 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:20:52,491 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:20:52,491 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:20:52,493 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2023-10-12 17:20:52,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:52,511 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:52,511 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:52,512 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:52,512 INFO L229 MonitoredProcess]: Starting monitored process 94 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:52,514 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2023-10-12 17:20:52,516 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 [2023-10-12 17:20:52,523 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:52,523 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:20:52,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:52,523 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:52,523 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:20:52,527 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:20:52,527 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:20:52,543 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:52,546 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:52,546 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:52,547 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:52,547 INFO L229 MonitoredProcess]: Starting monitored process 95 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:52,549 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2023-10-12 17:20:52,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:52,558 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:52,558 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:20:52,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:52,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:52,558 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:20:52,560 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:20:52,560 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:20:52,577 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:52,605 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:52,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:52,605 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:52,606 INFO L229 MonitoredProcess]: Starting monitored process 96 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:52,608 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2023-10-12 17:20:52,610 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:52,617 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:52,617 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:20:52,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:52,618 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:52,618 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:20:52,623 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:20:52,623 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:20:52,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:52,643 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:52,644 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:52,644 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:52,645 INFO L229 MonitoredProcess]: Starting monitored process 97 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:52,645 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2023-10-12 17:20:52,648 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:52,655 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:52,656 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:20:52,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:52,656 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:52,656 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:20:52,660 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:20:52,660 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:20:52,676 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:52,680 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:52,680 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-10-12 17:20:52,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:52,680 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:52,681 INFO L229 MonitoredProcess]: Starting monitored process 98 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:52,683 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2023-10-12 17:20:52,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:52,692 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:52,692 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:20:52,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:52,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:52,692 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:20:52,708 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:20:52,708 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:20:52,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:52,718 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:52,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:52,718 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:52,719 INFO L229 MonitoredProcess]: Starting monitored process 99 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:52,721 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2023-10-12 17:20:52,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:52,730 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:52,730 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:20:52,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:52,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:52,730 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:20:52,739 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:20:52,739 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:20:52,743 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:52,747 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:52,749 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:52,749 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:52,750 INFO L229 MonitoredProcess]: Starting monitored process 100 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:52,752 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2023-10-12 17:20:52,753 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:52,760 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:52,760 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:20:52,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:52,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:52,760 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:20:52,763 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:20:52,763 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:20:52,768 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:52,772 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:52,772 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:52,772 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:52,773 INFO L229 MonitoredProcess]: Starting monitored process 101 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:52,775 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2023-10-12 17:20:52,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:52,783 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:52,783 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:20:52,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:52,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:52,783 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:20:52,785 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:20:52,785 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:20:52,800 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:52,803 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2023-10-12 17:20:52,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:52,804 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:52,805 INFO L229 MonitoredProcess]: Starting monitored process 102 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:52,806 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2023-10-12 17:20:52,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:52,815 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:52,815 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:20:52,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:52,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:52,815 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:20:52,819 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:20:52,819 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:20:52,835 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:52,839 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:52,839 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:52,839 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:52,840 INFO L229 MonitoredProcess]: Starting monitored process 103 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:52,842 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2023-10-12 17:20:52,844 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:52,867 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:52,867 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:20:52,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:52,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:52,867 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:20:52,870 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:20:52,870 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:20:52,877 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:52,882 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2023-10-12 17:20:52,882 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-10-12 17:20:52,882 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:52,882 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:52,883 INFO L229 MonitoredProcess]: Starting monitored process 104 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:52,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:52,901 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:52,901 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:20:52,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:52,901 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:52,902 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-10-12 17:20:52,904 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-10-12 17:20:52,904 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-10-12 17:20:52,910 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2023-10-12 17:20:52,917 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:52,922 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Ended with exit code 0 [2023-10-12 17:20:52,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:52,922 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:52,923 INFO L229 MonitoredProcess]: Starting monitored process 105 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:52,925 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2023-10-12 17:20:52,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:52,933 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:52,934 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:20:52,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:52,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:52,934 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-10-12 17:20:52,936 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-10-12 17:20:52,936 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-10-12 17:20:52,952 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:52,956 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2023-10-12 17:20:52,956 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:52,956 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:52,957 INFO L229 MonitoredProcess]: Starting monitored process 106 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:52,957 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2023-10-12 17:20:52,961 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:52,967 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:52,968 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:20:52,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:52,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:52,968 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-10-12 17:20:52,971 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-10-12 17:20:52,972 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-10-12 17:20:52,985 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:52,988 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:52,989 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:52,989 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:52,990 INFO L229 MonitoredProcess]: Starting monitored process 107 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:52,991 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2023-10-12 17:20:52,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:53,000 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:53,000 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:20:53,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:53,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:53,000 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-10-12 17:20:53,003 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-10-12 17:20:53,003 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-10-12 17:20:53,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:53,022 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:53,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:53,023 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:53,024 INFO L229 MonitoredProcess]: Starting monitored process 108 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:53,025 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2023-10-12 17:20:53,027 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:53,035 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:53,035 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:20:53,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:53,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:53,035 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-10-12 17:20:53,041 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-10-12 17:20:53,041 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-10-12 17:20:53,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:53,059 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:53,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:20:53,059 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:20:53,060 INFO L229 MonitoredProcess]: Starting monitored process 109 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-10-12 17:20:53,062 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2023-10-12 17:20:53,064 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:20:53,070 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:20:53,071 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:20:53,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:20:53,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:20:53,071 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-10-12 17:20:53,075 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-10-12 17:20:53,075 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-10-12 17:20:53,096 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:20:53,099 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2023-10-12 17:20:53,105 INFO L201 PluginConnector]: Adding new model readers_writer.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 12.10 05:20:53 BoogieIcfgContainer [2023-10-12 17:20:53,105 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2023-10-12 17:20:53,105 INFO L158 Benchmark]: Toolchain (without parser) took 5688.35ms. Allocated memory was 184.5MB in the beginning and 267.4MB in the end (delta: 82.8MB). Free memory was 132.6MB in the beginning and 91.0MB in the end (delta: 41.6MB). Peak memory consumption was 127.2MB. Max. memory is 8.0GB. [2023-10-12 17:20:53,106 INFO L158 Benchmark]: Boogie PL CUP Parser took 0.29ms. Allocated memory is still 184.5MB. Free memory is still 133.7MB. There was no memory consumed. Max. memory is 8.0GB. [2023-10-12 17:20:53,106 INFO L158 Benchmark]: Boogie Procedure Inliner took 30.79ms. Allocated memory is still 184.5MB. Free memory was 132.5MB in the beginning and 130.6MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2023-10-12 17:20:53,106 INFO L158 Benchmark]: Boogie Preprocessor took 17.87ms. Allocated memory is still 184.5MB. Free memory was 130.6MB in the beginning and 129.5MB in the end (delta: 1.1MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2023-10-12 17:20:53,106 INFO L158 Benchmark]: RCFGBuilder took 236.47ms. Allocated memory was 184.5MB in the beginning and 222.3MB in the end (delta: 37.7MB). Free memory was 129.4MB in the beginning and 190.0MB in the end (delta: -60.6MB). Peak memory consumption was 16.6MB. Max. memory is 8.0GB. [2023-10-12 17:20:53,106 INFO L158 Benchmark]: BuchiAutomizer took 5397.94ms. Allocated memory was 222.3MB in the beginning and 267.4MB in the end (delta: 45.1MB). Free memory was 190.0MB in the beginning and 91.0MB in the end (delta: 99.0MB). Peak memory consumption was 145.1MB. Max. memory is 8.0GB. [2023-10-12 17:20:53,107 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 0.29ms. Allocated memory is still 184.5MB. Free memory is still 133.7MB. There was no memory consumed. Max. memory is 8.0GB. * Boogie Procedure Inliner took 30.79ms. Allocated memory is still 184.5MB. Free memory was 132.5MB in the beginning and 130.6MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 17.87ms. Allocated memory is still 184.5MB. Free memory was 130.6MB in the beginning and 129.5MB in the end (delta: 1.1MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 236.47ms. Allocated memory was 184.5MB in the beginning and 222.3MB in the end (delta: 37.7MB). Free memory was 129.4MB in the beginning and 190.0MB in the end (delta: -60.6MB). Peak memory consumption was 16.6MB. Max. memory is 8.0GB. * BuchiAutomizer took 5397.94ms. Allocated memory was 222.3MB in the beginning and 267.4MB in the end (delta: 45.1MB). Free memory was 190.0MB in the beginning and 91.0MB in the end (delta: 99.0MB). Peak memory consumption was 145.1MB. 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 5.3s and 1 iterations. TraceHistogramMax:0. Analysis of lassos took 4.9s. 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: inital52 mio100 ax100 hnf100 lsp59 ukn80 mio100 lsp56 div100 bol100 ite100 ukn100 eq214 hnf86 smp100 dnf100 smp100 tf100 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 34ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 0.3s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "[111] $Ultimate##0-->$Ultimate##0: Formula: (= v_writerThread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{writerThread1of1ForFork0_thidvar0=v_writerThread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[writerThread1of1ForFork0_thidvar0]" "[114] L17-->$Ultimate##0: Formula: (and (= v_readerWithAssertThread1of1ForFork1_thidvar1_2 2) (= v_readerWithAssertThread1of1ForFork1_thidvar0_2 2) (= 2 |v_readerWithAssertThread1of1ForFork1_step#1_4|)) InVars {} OutVars{readerWithAssertThread1of1ForFork1_y#1=|v_readerWithAssertThread1of1ForFork1_y#1_8|, readerWithAssertThread1of1ForFork1_i#1=|v_readerWithAssertThread1of1ForFork1_i#1_12|, readerWithAssertThread1of1ForFork1_step#1=|v_readerWithAssertThread1of1ForFork1_step#1_4|, readerWithAssertThread1of1ForFork1_x#1=|v_readerWithAssertThread1of1ForFork1_x#1_8|, readerWithAssertThread1of1ForFork1_thidvar1=v_readerWithAssertThread1of1ForFork1_thidvar1_2, readerWithAssertThread1of1ForFork1_thidvar0=v_readerWithAssertThread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[readerWithAssertThread1of1ForFork1_y#1, readerWithAssertThread1of1ForFork1_i#1, readerWithAssertThread1of1ForFork1_step#1, readerWithAssertThread1of1ForFork1_x#1, readerWithAssertThread1of1ForFork1_thidvar1, readerWithAssertThread1of1ForFork1_thidvar0]" "[91] $Ultimate##0-->L31-1: Formula: (= |v_readerWithAssertThread1of1ForFork1_i#1_1| 0) InVars {} OutVars{readerWithAssertThread1of1ForFork1_i#1=|v_readerWithAssertThread1of1ForFork1_i#1_1|} AuxVars[] AssignedVars[readerWithAssertThread1of1ForFork1_i#1]" "[121] L31-1-->L71-2: Formula: (and (= (+ v_lock_29 1) v_lock_28) (<= 0 v_lock_29)) InVars {lock=v_lock_29} OutVars{lock=v_lock_28} AuxVars[] AssignedVars[lock]" "[96] L71-2-->L34: Formula: (= |v_readerWithAssertThread1of1ForFork1_x#1_1| (select v_A_3 |v_readerWithAssertThread1of1ForFork1_i#1_3|)) InVars {A=v_A_3, readerWithAssertThread1of1ForFork1_i#1=|v_readerWithAssertThread1of1ForFork1_i#1_3|} OutVars{A=v_A_3, readerWithAssertThread1of1ForFork1_i#1=|v_readerWithAssertThread1of1ForFork1_i#1_3|, readerWithAssertThread1of1ForFork1_x#1=|v_readerWithAssertThread1of1ForFork1_x#1_1|} AuxVars[] AssignedVars[readerWithAssertThread1of1ForFork1_x#1]" "[97] L34-->L77: Formula: (= |v_readerWithAssertThread1of1ForFork1_y#1_1| (select v_A_4 |v_readerWithAssertThread1of1ForFork1_i#1_5|)) InVars {A=v_A_4, readerWithAssertThread1of1ForFork1_i#1=|v_readerWithAssertThread1of1ForFork1_i#1_5|} OutVars{A=v_A_4, readerWithAssertThread1of1ForFork1_y#1=|v_readerWithAssertThread1of1ForFork1_y#1_1|, readerWithAssertThread1of1ForFork1_i#1=|v_readerWithAssertThread1of1ForFork1_i#1_5|} AuxVars[] AssignedVars[readerWithAssertThread1of1ForFork1_y#1]" "[131] L77-->L31-1: Formula: (and (= v_lock_245 (+ v_lock_244 1)) (= |v_readerWithAssertThread1of1ForFork1_i#1_43| (+ |v_readerWithAssertThread1of1ForFork1_i#1_44| |v_readerWithAssertThread1of1ForFork1_step#1_9|)) (= |v_readerWithAssertThread1of1ForFork1_x#1_31| |v_readerWithAssertThread1of1ForFork1_y#1_33|)) InVars {readerWithAssertThread1of1ForFork1_y#1=|v_readerWithAssertThread1of1ForFork1_y#1_33|, readerWithAssertThread1of1ForFork1_i#1=|v_readerWithAssertThread1of1ForFork1_i#1_44|, readerWithAssertThread1of1ForFork1_step#1=|v_readerWithAssertThread1of1ForFork1_step#1_9|, readerWithAssertThread1of1ForFork1_x#1=|v_readerWithAssertThread1of1ForFork1_x#1_31|, lock=v_lock_245} OutVars{readerWithAssertThread1of1ForFork1_y#1=|v_readerWithAssertThread1of1ForFork1_y#1_33|, readerWithAssertThread1of1ForFork1_i#1=|v_readerWithAssertThread1of1ForFork1_i#1_43|, readerWithAssertThread1of1ForFork1_step#1=|v_readerWithAssertThread1of1ForFork1_step#1_9|, readerWithAssertThread1of1ForFork1_x#1=|v_readerWithAssertThread1of1ForFork1_x#1_31|, lock=v_lock_244} AuxVars[] AssignedVars[readerWithAssertThread1of1ForFork1_i#1, lock]" Loop: "[121] L31-1-->L71-2: Formula: (and (= (+ v_lock_29 1) v_lock_28) (<= 0 v_lock_29)) InVars {lock=v_lock_29} OutVars{lock=v_lock_28} AuxVars[] AssignedVars[lock]" "[96] L71-2-->L34: Formula: (= |v_readerWithAssertThread1of1ForFork1_x#1_1| (select v_A_3 |v_readerWithAssertThread1of1ForFork1_i#1_3|)) InVars {A=v_A_3, readerWithAssertThread1of1ForFork1_i#1=|v_readerWithAssertThread1of1ForFork1_i#1_3|} OutVars{A=v_A_3, readerWithAssertThread1of1ForFork1_i#1=|v_readerWithAssertThread1of1ForFork1_i#1_3|, readerWithAssertThread1of1ForFork1_x#1=|v_readerWithAssertThread1of1ForFork1_x#1_1|} AuxVars[] AssignedVars[readerWithAssertThread1of1ForFork1_x#1]" "[97] L34-->L77: Formula: (= |v_readerWithAssertThread1of1ForFork1_y#1_1| (select v_A_4 |v_readerWithAssertThread1of1ForFork1_i#1_5|)) InVars {A=v_A_4, readerWithAssertThread1of1ForFork1_i#1=|v_readerWithAssertThread1of1ForFork1_i#1_5|} OutVars{A=v_A_4, readerWithAssertThread1of1ForFork1_y#1=|v_readerWithAssertThread1of1ForFork1_y#1_1|, readerWithAssertThread1of1ForFork1_i#1=|v_readerWithAssertThread1of1ForFork1_i#1_5|} AuxVars[] AssignedVars[readerWithAssertThread1of1ForFork1_y#1]" "[131] L77-->L31-1: Formula: (and (= v_lock_245 (+ v_lock_244 1)) (= |v_readerWithAssertThread1of1ForFork1_i#1_43| (+ |v_readerWithAssertThread1of1ForFork1_i#1_44| |v_readerWithAssertThread1of1ForFork1_step#1_9|)) (= |v_readerWithAssertThread1of1ForFork1_x#1_31| |v_readerWithAssertThread1of1ForFork1_y#1_33|)) InVars {readerWithAssertThread1of1ForFork1_y#1=|v_readerWithAssertThread1of1ForFork1_y#1_33|, readerWithAssertThread1of1ForFork1_i#1=|v_readerWithAssertThread1of1ForFork1_i#1_44|, readerWithAssertThread1of1ForFork1_step#1=|v_readerWithAssertThread1of1ForFork1_step#1_9|, readerWithAssertThread1of1ForFork1_x#1=|v_readerWithAssertThread1of1ForFork1_x#1_31|, lock=v_lock_245} OutVars{readerWithAssertThread1of1ForFork1_y#1=|v_readerWithAssertThread1of1ForFork1_y#1_33|, readerWithAssertThread1of1ForFork1_i#1=|v_readerWithAssertThread1of1ForFork1_i#1_43|, readerWithAssertThread1of1ForFork1_step#1=|v_readerWithAssertThread1of1ForFork1_step#1_9|, readerWithAssertThread1of1ForFork1_x#1=|v_readerWithAssertThread1of1ForFork1_x#1_31|, lock=v_lock_244} AuxVars[] AssignedVars[readerWithAssertThread1of1ForFork1_i#1, lock]" * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 0.3s, 39 PlacesBefore, 27 PlacesAfterwards, 31 TransitionsBefore, 19 TransitionsAfterwards, 570 CoEnabledTransitionPairs, 3 FixpointIterations, 0 TrivialSequentialCompositions, 14 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 14 TotalNumberOfCompositions, 1043 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 571, independent: 510, independent conditional: 0, independent unconditional: 510, dependent: 61, dependent conditional: 0, dependent unconditional: 61, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 368, independent: 333, independent conditional: 0, independent unconditional: 333, dependent: 35, dependent conditional: 0, dependent unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 368, independent: 320, independent conditional: 0, independent unconditional: 320, dependent: 48, dependent conditional: 0, dependent unconditional: 48, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 48, independent: 13, independent conditional: 0, independent unconditional: 13, dependent: 35, dependent conditional: 0, dependent unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 97, independent: 27, independent conditional: 0, independent unconditional: 27, dependent: 70, dependent conditional: 0, dependent unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 571, independent: 177, independent conditional: 0, independent unconditional: 177, dependent: 26, dependent conditional: 0, dependent unconditional: 26, unknown: 368, unknown conditional: 0, unknown unconditional: 368] , Statistics on independence cache: Total cache size (in pairs): 97, Positive cache size: 85, Positive conditional cache size: 0, Positive unconditional cache size: 85, Negative cache size: 12, Negative conditional cache size: 0, Negative unconditional cache size: 12, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0 RESULT: Ultimate could not prove your program: unable to determine termination [2023-10-12 17:20:53,118 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...