/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_AUTOMATON -i ../../../trunk/examples/concurrent/bpl/POPL2023/readers_writer.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.3-wip.fs.rabin-petrinet-4c29625-m [2023-10-12 17:12:38,801 INFO L172 SettingsManager]: Resetting all preferences to default values... [2023-10-12 17:12:38,877 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 17:12:38,905 INFO L114 SettingsManager]: Preferences different from defaults after loading the file: [2023-10-12 17:12:38,906 INFO L135 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-10-12 17:12:38,906 INFO L137 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-10-12 17:12:38,907 INFO L135 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-10-12 17:12:38,908 INFO L137 SettingsManager]: * Create parallel compositions if possible=false [2023-10-12 17:12:38,908 INFO L137 SettingsManager]: * Use SBE=true [2023-10-12 17:12:38,909 INFO L135 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2023-10-12 17:12:38,909 INFO L137 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2023-10-12 17:12:38,909 INFO L137 SettingsManager]: * Use old map elimination=false [2023-10-12 17:12:38,910 INFO L137 SettingsManager]: * Use external solver (rank synthesis)=false [2023-10-12 17:12:38,912 INFO L137 SettingsManager]: * Use only trivial implications for array writes=true [2023-10-12 17:12:38,913 INFO L137 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2023-10-12 17:12:38,913 INFO L135 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-10-12 17:12:38,914 INFO L137 SettingsManager]: * sizeof long=4 [2023-10-12 17:12:38,915 INFO L137 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2023-10-12 17:12:38,915 INFO L137 SettingsManager]: * Overapproximate operations on floating types=true [2023-10-12 17:12:38,915 INFO L137 SettingsManager]: * sizeof POINTER=4 [2023-10-12 17:12:38,915 INFO L137 SettingsManager]: * Check division by zero=IGNORE [2023-10-12 17:12:38,916 INFO L137 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2023-10-12 17:12:38,916 INFO L137 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2023-10-12 17:12:38,916 INFO L137 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2023-10-12 17:12:38,916 INFO L137 SettingsManager]: * sizeof long double=12 [2023-10-12 17:12:38,917 INFO L137 SettingsManager]: * Check if freed pointer was valid=false [2023-10-12 17:12:38,917 INFO L137 SettingsManager]: * Assume nondeterminstic values are in range=false [2023-10-12 17:12:38,917 INFO L137 SettingsManager]: * Use constant arrays=true [2023-10-12 17:12:38,917 INFO L137 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2023-10-12 17:12:38,918 INFO L135 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-10-12 17:12:38,918 INFO L137 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-10-12 17:12:38,919 INFO L135 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-10-12 17:12:38,919 INFO L137 SettingsManager]: * Trace refinement strategy=CAMEL [2023-10-12 17:12:38,920 INFO L135 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2023-10-12 17:12:38,920 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: Automaton type for concurrent programs -> BUCHI_AUTOMATON [2023-10-12 17:12:39,155 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-10-12 17:12:39,177 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-10-12 17:12:39,179 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-10-12 17:12:39,180 INFO L270 PluginConnector]: Initializing Boogie PL CUP Parser... [2023-10-12 17:12:39,181 INFO L274 PluginConnector]: Boogie PL CUP Parser initialized [2023-10-12 17:12:39,182 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/POPL2023/readers_writer.bpl [2023-10-12 17:12:39,182 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/POPL2023/readers_writer.bpl' [2023-10-12 17:12:39,209 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-10-12 17:12:39,210 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2023-10-12 17:12:39,213 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-10-12 17:12:39,213 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-10-12 17:12:39,213 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-10-12 17:12:39,223 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 05:12:39" (1/1) ... [2023-10-12 17:12:39,230 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 05:12:39" (1/1) ... [2023-10-12 17:12:39,249 INFO L138 Inliner]: procedures = 8, calls = 9, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 30 [2023-10-12 17:12:39,250 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-10-12 17:12:39,251 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-10-12 17:12:39,252 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-10-12 17:12:39,252 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-10-12 17:12:39,259 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 05:12:39" (1/1) ... [2023-10-12 17:12:39,259 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 05:12:39" (1/1) ... [2023-10-12 17:12:39,261 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 05:12:39" (1/1) ... [2023-10-12 17:12:39,261 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 05:12:39" (1/1) ... [2023-10-12 17:12:39,264 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 05:12:39" (1/1) ... [2023-10-12 17:12:39,269 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 05:12:39" (1/1) ... [2023-10-12 17:12:39,269 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 05:12:39" (1/1) ... [2023-10-12 17:12:39,270 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 05:12:39" (1/1) ... [2023-10-12 17:12:39,271 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-10-12 17:12:39,272 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-10-12 17:12:39,272 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-10-12 17:12:39,272 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-10-12 17:12:39,273 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "readers_writer.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.10 05:12:39" (1/1) ... [2023-10-12 17:12:39,278 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:39,284 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:39,302 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 17:12:39,325 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 17:12:39,341 INFO L124 BoogieDeclarations]: Specification and implementation of procedure reader given in one single declaration [2023-10-12 17:12:39,341 INFO L130 BoogieDeclarations]: Found specification of procedure reader [2023-10-12 17:12:39,341 INFO L138 BoogieDeclarations]: Found implementation of procedure reader [2023-10-12 17:12:39,341 INFO L124 BoogieDeclarations]: Specification and implementation of procedure readerWithAssert given in one single declaration [2023-10-12 17:12:39,342 INFO L130 BoogieDeclarations]: Found specification of procedure readerWithAssert [2023-10-12 17:12:39,342 INFO L138 BoogieDeclarations]: Found implementation of procedure readerWithAssert [2023-10-12 17:12:39,342 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2023-10-12 17:12:39,342 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-10-12 17:12:39,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-10-12 17:12:39,342 INFO L124 BoogieDeclarations]: Specification and implementation of procedure writer given in one single declaration [2023-10-12 17:12:39,343 INFO L130 BoogieDeclarations]: Found specification of procedure writer [2023-10-12 17:12:39,343 INFO L138 BoogieDeclarations]: Found implementation of procedure writer [2023-10-12 17:12:39,343 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 17:12:39,395 INFO L236 CfgBuilder]: Building ICFG [2023-10-12 17:12:39,396 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-10-12 17:12:39,491 INFO L277 CfgBuilder]: Performing block encoding [2023-10-12 17:12:39,506 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-10-12 17:12:39,506 INFO L302 CfgBuilder]: Removed 2 assume(true) statements. [2023-10-12 17:12:39,507 INFO L201 PluginConnector]: Adding new model readers_writer.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.10 05:12:39 BoogieIcfgContainer [2023-10-12 17:12:39,507 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-10-12 17:12:39,508 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2023-10-12 17:12:39,508 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2023-10-12 17:12:39,512 INFO L274 PluginConnector]: BuchiAutomizer initialized [2023-10-12 17:12:39,513 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-10-12 17:12:39,513 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "readers_writer.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.10 05:12:39" (1/2) ... [2023-10-12 17:12:39,515 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@5e0d91ee and model type readers_writer.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 12.10 05:12:39, skipping insertion in model container [2023-10-12 17:12:39,515 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-10-12 17:12:39,515 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 05:12:39" (2/2) ... [2023-10-12 17:12:39,516 INFO L332 chiAutomizerObserver]: Analyzing ICFG readers_writer.bpl [2023-10-12 17:12:39,573 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2023-10-12 17:12:39,599 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 42 places, 37 transitions, 89 flow [2023-10-12 17:12:39,618 INFO L124 PetriNetUnfolderBase]: 2/31 cut-off events. [2023-10-12 17:12:39,618 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-10-12 17:12:39,622 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 17:12:39,622 INFO L82 GeneralOperation]: Start removeDead. Operand has 42 places, 37 transitions, 89 flow [2023-10-12 17:12:39,629 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 39 places, 31 transitions, 71 flow [2023-10-12 17:12:39,632 INFO L115 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2023-10-12 17:12:39,657 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 39 places, 31 transitions, 71 flow [2023-10-12 17:12:39,659 INFO L113 LiptonReduction]: Starting Lipton reduction on Petri net that has 39 places, 31 transitions, 71 flow [2023-10-12 17:12:39,660 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 39 places, 31 transitions, 71 flow [2023-10-12 17:12:39,668 INFO L124 PetriNetUnfolderBase]: 2/31 cut-off events. [2023-10-12 17:12:39,668 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-10-12 17:12:39,669 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 17:12:39,670 INFO L119 LiptonReduction]: Number of co-enabled transitions 570 [2023-10-12 17:12:40,115 INFO L134 LiptonReduction]: Checked pairs total: 1043 [2023-10-12 17:12:40,115 INFO L136 LiptonReduction]: Total number of compositions: 14 [2023-10-12 17:12:40,132 INFO L305 stractBuchiCegarLoop]: Interprodecural is true [2023-10-12 17:12:40,133 INFO L306 stractBuchiCegarLoop]: Hoare is false [2023-10-12 17:12:40,133 INFO L307 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2023-10-12 17:12:40,133 INFO L308 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2023-10-12 17:12:40,133 INFO L309 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2023-10-12 17:12:40,133 INFO L310 stractBuchiCegarLoop]: Difference is false [2023-10-12 17:12:40,134 INFO L311 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2023-10-12 17:12:40,134 INFO L315 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2023-10-12 17:12:40,135 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2023-10-12 17:12:40,244 INFO L131 ngComponentsAnalysis]: Automaton has 39 accepting balls. 228 [2023-10-12 17:12:40,244 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-10-12 17:12:40,244 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-10-12 17:12:40,249 INFO L149 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2023-10-12 17:12:40,249 INFO L150 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2023-10-12 17:12:40,249 INFO L337 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2023-10-12 17:12:40,249 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 276 states, but on-demand construction may add more states [2023-10-12 17:12:40,260 INFO L131 ngComponentsAnalysis]: Automaton has 39 accepting balls. 228 [2023-10-12 17:12:40,261 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-10-12 17:12:40,261 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-10-12 17:12:40,261 INFO L149 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2023-10-12 17:12:40,261 INFO L150 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2023-10-12 17:12:40,265 INFO L748 eck$LassoCheckResult]: Stem: 45#[$Ultimate##0]don't care [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, $Ultimate##0]don't care [114] L17-->$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#[$Ultimate##0, L18, $Ultimate##0]don't care [91] $Ultimate##0-->L31-1: Formula: (= |v_readerWithAssertThread1of1ForFork1_i#1_1| 0) InVars {} OutVars{readerWithAssertThread1of1ForFork1_i#1=|v_readerWithAssertThread1of1ForFork1_i#1_1|} AuxVars[] AssignedVars[readerWithAssertThread1of1ForFork1_i#1] 58#[$Ultimate##0, L18, L31-1]don't care [2023-10-12 17:12:40,266 INFO L750 eck$LassoCheckResult]: Loop: 58#[$Ultimate##0, L18, L31-1]don't care [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] 76#[L71-2, $Ultimate##0, L18]don't care [96] L71-2-->L34: Formula: (= |v_readerWithAssertThread1of1ForFork1_x#1_1| (select v_A_3 |v_readerWithAssertThread1of1ForFork1_i#1_3|)) InVars {A=v_A_3, readerWithAssertThread1of1ForFork1_i#1=|v_readerWithAssertThread1of1ForFork1_i#1_3|} OutVars{A=v_A_3, readerWithAssertThread1of1ForFork1_i#1=|v_readerWithAssertThread1of1ForFork1_i#1_3|, readerWithAssertThread1of1ForFork1_x#1=|v_readerWithAssertThread1of1ForFork1_x#1_1|} AuxVars[] AssignedVars[readerWithAssertThread1of1ForFork1_x#1] 106#[$Ultimate##0, L18, L34]don't care [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] 156#[$Ultimate##0, L18, L77]don't care [131] L77-->L31-1: Formula: (and (= v_lock_245 (+ v_lock_244 1)) (= |v_readerWithAssertThread1of1ForFork1_i#1_43| (+ |v_readerWithAssertThread1of1ForFork1_i#1_44| |v_readerWithAssertThread1of1ForFork1_step#1_9|)) (= |v_readerWithAssertThread1of1ForFork1_x#1_31| |v_readerWithAssertThread1of1ForFork1_y#1_33|)) InVars {readerWithAssertThread1of1ForFork1_y#1=|v_readerWithAssertThread1of1ForFork1_y#1_33|, readerWithAssertThread1of1ForFork1_i#1=|v_readerWithAssertThread1of1ForFork1_i#1_44|, readerWithAssertThread1of1ForFork1_step#1=|v_readerWithAssertThread1of1ForFork1_step#1_9|, readerWithAssertThread1of1ForFork1_x#1=|v_readerWithAssertThread1of1ForFork1_x#1_31|, lock=v_lock_245} OutVars{readerWithAssertThread1of1ForFork1_y#1=|v_readerWithAssertThread1of1ForFork1_y#1_33|, readerWithAssertThread1of1ForFork1_i#1=|v_readerWithAssertThread1of1ForFork1_i#1_43|, readerWithAssertThread1of1ForFork1_step#1=|v_readerWithAssertThread1of1ForFork1_step#1_9|, readerWithAssertThread1of1ForFork1_x#1=|v_readerWithAssertThread1of1ForFork1_x#1_31|, lock=v_lock_244} AuxVars[] AssignedVars[readerWithAssertThread1of1ForFork1_i#1, lock] 58#[$Ultimate##0, L18, L31-1]don't care [2023-10-12 17:12:40,270 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-10-12 17:12:40,270 INFO L85 PathProgramCache]: Analyzing trace with hash 140087, now seen corresponding path program 1 times [2023-10-12 17:12:40,278 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-10-12 17:12:40,278 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1471995664] [2023-10-12 17:12:40,279 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-10-12 17:12:40,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-10-12 17:12:40,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:12:40,341 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-10-12 17:12:40,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:12:40,366 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-10-12 17:12:40,368 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-10-12 17:12:40,369 INFO L85 PathProgramCache]: Analyzing trace with hash 4623626, now seen corresponding path program 1 times [2023-10-12 17:12:40,369 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-10-12 17:12:40,369 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1402526428] [2023-10-12 17:12:40,369 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-10-12 17:12:40,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-10-12 17:12:40,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:12:40,382 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-10-12 17:12:40,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:12:40,396 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-10-12 17:12:40,398 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-10-12 17:12:40,398 INFO L85 PathProgramCache]: Analyzing trace with hash 527967552, now seen corresponding path program 1 times [2023-10-12 17:12:40,398 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-10-12 17:12:40,399 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1752838966] [2023-10-12 17:12:40,399 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-10-12 17:12:40,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-10-12 17:12:40,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:12:40,413 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-10-12 17:12:40,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:12:40,431 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-10-12 17:12:40,557 INFO L210 LassoAnalysis]: Preferences: [2023-10-12 17:12:40,557 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-10-12 17:12:40,558 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-10-12 17:12:40,558 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-10-12 17:12:40,558 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-10-12 17:12:40,558 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:40,558 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-10-12 17:12:40,558 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-10-12 17:12:40,558 INFO L133 ssoRankerPreferences]: Filename of dumped script: readers_writer.bpl_BEv2_Iteration1_Lasso [2023-10-12 17:12:40,558 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-10-12 17:12:40,558 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-10-12 17:12:40,568 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 17:12:40,584 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 17:12:40,604 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 17:12:40,606 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 17:12:40,610 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 17:12:40,690 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-10-12 17:12:40,694 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-10-12 17:12:40,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:40,695 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:40,701 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 17:12:40,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:40,727 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:12:40,727 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:40,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:40,728 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:12:40,734 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 17:12:40,737 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:12:40,737 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-10-12 17:12:40,750 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:40,761 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 17:12:40,761 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:40,761 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:40,913 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 17:12:40,914 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 17:12:40,966 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:40,972 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:12:40,973 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-10-12 17:12:40,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:40,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:40,973 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:12:40,974 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-10-12 17:12:40,975 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-10-12 17:12:41,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:41,004 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 17:12:41,004 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:41,004 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:41,005 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 17:12:41,009 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 17:12:41,010 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 17:12:41,017 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:12:41,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:41,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:41,018 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:12:41,023 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:12:41,023 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-10-12 17:12:41,049 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:41,056 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 17:12:41,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:41,057 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:41,058 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 17:12:41,076 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:41,085 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:12:41,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:41,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:41,085 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:12:41,091 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:12:41,091 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-10-12 17:12:41,097 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 17:12:41,099 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:41,106 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 17:12:41,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:41,108 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:41,109 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 17:12:41,111 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 17:12:41,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:41,121 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:12:41,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:41,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:41,121 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:12:41,124 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:12:41,124 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-10-12 17:12:41,136 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:41,139 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 17:12:41,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:41,140 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:41,141 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 17:12:41,142 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 17:12:41,144 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:41,150 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:12:41,150 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-10-12 17:12:41,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:41,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:41,151 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:12:41,151 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-10-12 17:12:41,151 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-10-12 17:12:41,152 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:41,157 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 17:12:41,157 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-10-12 17:12:41,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:41,157 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:41,158 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 17:12:41,160 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 17:12:41,161 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:41,167 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:12:41,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:41,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:41,168 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:12:41,175 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:12:41,175 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:12:41,198 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:41,201 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2023-10-12 17:12:41,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:41,201 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:41,203 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 17:12:41,209 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 17:12:41,209 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:41,217 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:12:41,217 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-10-12 17:12:41,218 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:41,218 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:41,218 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:12:41,219 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-10-12 17:12:41,219 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-10-12 17:12:41,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:41,240 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 17:12:41,240 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:41,241 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:41,242 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 17:12:41,248 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:41,255 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 17:12:41,255 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:12:41,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:41,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:41,256 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:12:41,261 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:12:41,261 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:12:41,279 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:41,284 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 17:12:41,284 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:41,284 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:41,285 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 17:12:41,287 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 17:12:41,293 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:41,301 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:12:41,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:41,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:41,301 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:12:41,305 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:12:41,305 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:12:41,329 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:41,335 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 17:12:41,335 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:41,335 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:41,337 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 17:12:41,339 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 17:12:41,341 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 17:12:41,348 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:12:41,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:41,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:41,348 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:12:41,354 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:12:41,354 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:12:41,370 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:41,373 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 17:12:41,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:41,374 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:41,376 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 17:12:41,378 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 17:12:41,380 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:41,388 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:12:41,388 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-10-12 17:12:41,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:41,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:41,388 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:12:41,390 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-10-12 17:12:41,390 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-10-12 17:12:41,405 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:41,412 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 17:12:41,413 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-10-12 17:12:41,413 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:41,413 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:41,414 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 17:12:41,416 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 17:12:41,417 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:41,426 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:12:41,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:41,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:41,427 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:12:41,431 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:12:41,431 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:12:41,459 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:41,465 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 17:12:41,465 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:41,465 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:41,466 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 17:12:41,475 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 17:12:41,475 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 17:12:41,484 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:12:41,484 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-10-12 17:12:41,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:41,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:41,485 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:12:41,486 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-10-12 17:12:41,486 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-10-12 17:12:41,505 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:41,511 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 17:12:41,511 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:41,512 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:41,513 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 17:12:41,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:41,525 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:12:41,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:41,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:41,525 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:12:41,528 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 17:12:41,534 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:12:41,534 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:12:41,552 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:41,558 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 17:12:41,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:41,559 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:41,560 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 17:12:41,567 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:41,575 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:12:41,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:41,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:41,576 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:12:41,579 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:12:41,579 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:12:41,586 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 17:12:41,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:41,601 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 17:12:41,601 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:41,601 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:41,602 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 17:12:41,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:41,616 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 17:12:41,619 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:12:41,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:41,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:41,620 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:12:41,630 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:12:41,630 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:12:41,647 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:41,653 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 17:12:41,653 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:41,653 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:41,654 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 17:12:41,659 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 17:12:41,660 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:41,667 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:12:41,668 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-10-12 17:12:41,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:41,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:41,668 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:12:41,669 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-10-12 17:12:41,669 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-10-12 17:12:41,684 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:41,692 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 17:12:41,693 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-10-12 17:12:41,693 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:41,693 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:41,694 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 17:12:41,699 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 17:12:41,700 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:41,709 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:12:41,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:41,710 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:41,710 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:12:41,715 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:12:41,715 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:12:41,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:41,737 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 17:12:41,738 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:41,738 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:41,739 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 17:12:41,745 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:41,753 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:12:41,753 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-10-12 17:12:41,753 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:41,753 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:41,753 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:12:41,755 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-10-12 17:12:41,755 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-10-12 17:12:41,759 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 17:12:41,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:41,772 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 17:12:41,772 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:41,772 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:41,773 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 17:12:41,777 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:41,785 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:12:41,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:41,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:41,785 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:12:41,791 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:12:41,791 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:12:41,801 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 17:12:41,808 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:41,812 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 17:12:41,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:41,812 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:41,813 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 17:12:41,821 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 17:12:41,828 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:12:41,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:41,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:41,829 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:12:41,832 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:12:41,833 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:12:41,839 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 17:12:41,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:41,856 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 17:12:41,856 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:41,856 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:41,857 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 17:12:41,861 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 17:12:41,902 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:41,909 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:12:41,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:41,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:41,910 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:12:41,914 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:12:41,914 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:12:41,926 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:41,932 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 17:12:41,932 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:41,932 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:41,934 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 17:12:41,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:41,950 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:12:41,951 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-10-12 17:12:41,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:41,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:41,951 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:12:41,953 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-10-12 17:12:41,953 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-10-12 17:12:41,955 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 17:12:41,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:41,971 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 17:12:41,974 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-10-12 17:12:41,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:41,975 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:41,977 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 17:12:41,979 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 17:12:41,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:41,988 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:41,989 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:12:41,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:41,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:41,989 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:12:41,991 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:12:41,991 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:12:42,003 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:42,009 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 17:12:42,010 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:42,010 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:42,011 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 17:12:42,017 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:42,025 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:42,026 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:12:42,026 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-10-12 17:12:42,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:42,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:42,026 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:12:42,027 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-10-12 17:12:42,028 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-10-12 17:12:42,031 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 17:12:42,040 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:42,046 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 17:12:42,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:42,047 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:42,173 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 17:12:42,174 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 17:12:42,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:42,183 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:42,184 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:12:42,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:42,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:42,184 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:12:42,187 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:12:42,188 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:12:42,208 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:42,215 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2023-10-12 17:12:42,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:42,215 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:42,216 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 17:12:42,221 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:42,228 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 17:12:42,228 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:42,229 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:12:42,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:42,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:42,229 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:12:42,231 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:12:42,231 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:12:42,270 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:42,273 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 17:12:42,274 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:42,274 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:42,275 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 17:12:42,276 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 17:12:42,278 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:42,284 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:42,284 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:12:42,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:42,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:42,284 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:12:42,286 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:12:42,287 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:12:42,313 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:42,318 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2023-10-12 17:12:42,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:42,319 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:42,320 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 17:12:42,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:42,333 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 17:12:42,334 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:42,335 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:12:42,335 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-10-12 17:12:42,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:42,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:42,335 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:12:42,336 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-10-12 17:12:42,336 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-10-12 17:12:42,352 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:42,358 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 17:12:42,359 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-10-12 17:12:42,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:42,359 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:42,360 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 17:12:42,362 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 17:12:42,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:42,371 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:42,372 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-10-12 17:12:42,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:42,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:42,372 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:12:42,376 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:12:42,376 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:12:42,397 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:42,403 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 17:12:42,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:42,404 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:42,405 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 17:12:42,409 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:42,418 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:42,418 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-10-12 17:12:42,418 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-10-12 17:12:42,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:42,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:42,419 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:12:42,421 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 17:12:42,421 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-10-12 17:12:42,421 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-10-12 17:12:42,436 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:42,443 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 17:12:42,444 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:42,444 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:42,445 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 17:12:42,454 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:42,463 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:42,463 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-10-12 17:12:42,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:42,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:42,463 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:12:42,468 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:12:42,468 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:12:42,481 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 17:12:42,485 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:42,492 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 17:12:42,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:42,492 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:42,493 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 17:12:42,495 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 17:12:42,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:42,505 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:42,505 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-10-12 17:12:42,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:42,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:42,505 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:12:42,508 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:12:42,508 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:12:42,527 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:42,533 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 17:12:42,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:42,534 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:42,535 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 17:12:42,541 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:42,549 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 17:12:42,550 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:42,550 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-10-12 17:12:42,550 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:42,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:42,551 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:12:42,553 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:12:42,553 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:12:42,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:42,574 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 17:12:42,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:42,575 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:42,576 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 17:12:42,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:42,591 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:42,591 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-10-12 17:12:42,591 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-10-12 17:12:42,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:42,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:42,591 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:12:42,593 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-10-12 17:12:42,593 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-10-12 17:12:42,596 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 17:12:42,609 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:42,615 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 17:12:42,615 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-10-12 17:12:42,615 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:42,615 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:42,616 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 17:12:42,621 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:42,632 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:42,632 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:12:42,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:42,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:42,633 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:12:42,633 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 17:12:42,636 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:12:42,636 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:12:42,657 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:42,663 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 17:12:42,663 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:42,663 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:42,664 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 17:12:42,669 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:42,678 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:42,679 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:12:42,679 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-10-12 17:12:42,679 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:42,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:42,679 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:12:42,682 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-10-12 17:12:42,682 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-10-12 17:12:42,689 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 17:12:42,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:42,704 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 17:12:42,704 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:42,704 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:42,705 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 17:12:42,707 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 17:12:42,711 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:42,720 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:42,721 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:12:42,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:42,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:42,721 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:12:42,726 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:12:42,727 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:12:42,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:42,756 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2023-10-12 17:12:42,757 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:42,757 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:42,759 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 17:12:42,761 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 17:12:42,820 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:42,828 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:42,829 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:12:42,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:42,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:42,829 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:12:42,832 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:12:42,832 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:12:42,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:42,852 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 17:12:42,852 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:42,852 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:42,855 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 17:12:42,861 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:42,870 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:42,870 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:12:42,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:42,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:42,870 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:12:42,873 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:12:42,874 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:12:42,883 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 17:12:42,897 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:42,900 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 17:12:42,901 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:42,901 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:42,902 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 17:12:42,905 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 17:12:42,906 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:42,915 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:42,916 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:12:42,916 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-10-12 17:12:42,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:42,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:42,916 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:12:42,918 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-10-12 17:12:42,918 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-10-12 17:12:42,940 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:42,944 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 17:12:42,944 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-10-12 17:12:42,944 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:42,944 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:42,947 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 17:12:42,951 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 17:12:42,952 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:42,959 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:42,959 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:12:42,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:42,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:42,960 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:12:42,962 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:12:42,962 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:12:42,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:42,971 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2023-10-12 17:12:42,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:42,971 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:42,972 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 17:12:42,973 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 17:12:42,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:42,981 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:42,981 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:12:42,981 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-10-12 17:12:42,982 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:42,982 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:42,982 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:12:42,983 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-10-12 17:12:42,983 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-10-12 17:12:42,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:43,001 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2023-10-12 17:12:43,002 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:43,002 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:43,164 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 17:12:43,166 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 17:12:43,168 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:43,175 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:43,175 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:12:43,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:43,175 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:43,175 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:12:43,179 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:12:43,179 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:12:43,192 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:43,196 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 17:12:43,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:43,196 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:43,197 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 17:12:43,198 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 17:12:43,201 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:43,207 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:43,207 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:12:43,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:43,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:43,208 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:12:43,210 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:12:43,210 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:12:43,222 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:43,224 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 17:12:43,225 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:43,225 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:43,326 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 17:12:43,328 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 17:12:43,329 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:43,335 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:43,336 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:12:43,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:43,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:43,336 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:12:43,340 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:12:43,340 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:12:43,353 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:43,355 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2023-10-12 17:12:43,355 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:43,355 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:43,356 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 17:12:43,357 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 17:12:43,359 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:43,365 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:43,365 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:12:43,365 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-10-12 17:12:43,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:43,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:43,365 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:12:43,366 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-10-12 17:12:43,366 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-10-12 17:12:43,372 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:43,375 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2023-10-12 17:12:43,375 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-10-12 17:12:43,375 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:43,375 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:43,376 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 17:12:43,378 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 17:12:43,379 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:43,385 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:43,385 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:12:43,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:43,385 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:43,385 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-10-12 17:12:43,391 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-10-12 17:12:43,391 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-10-12 17:12:43,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:43,419 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2023-10-12 17:12:43,420 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:43,420 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:43,421 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 17:12:43,421 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 17:12:43,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:43,430 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:43,430 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:12:43,430 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-10-12 17:12:43,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:43,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:43,430 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-10-12 17:12:43,433 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:12:43,433 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-10-12 17:12:43,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:43,472 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 17:12:43,473 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:43,473 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:43,475 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 17:12:43,477 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 17:12:43,479 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:43,487 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:43,487 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:12:43,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:43,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:43,487 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-10-12 17:12:43,492 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-10-12 17:12:43,492 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-10-12 17:12:43,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:43,532 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 17:12:43,532 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:43,532 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:43,533 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 17:12:43,535 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 17:12:43,537 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:43,545 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:43,545 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:12:43,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:43,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:43,545 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-10-12 17:12:43,548 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-10-12 17:12:43,548 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-10-12 17:12:43,564 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:43,569 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 17:12:43,569 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:43,569 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:43,570 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 17:12:43,573 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 17:12:43,574 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:43,582 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:43,582 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:12:43,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:43,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:43,582 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-10-12 17:12:43,585 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-10-12 17:12:43,585 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-10-12 17:12:43,605 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:43,608 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 17:12:43,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:43,610 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:43,611 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 17:12:43,617 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:43,625 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:43,625 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:12:43,625 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-10-12 17:12:43,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:43,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:43,625 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-10-12 17:12:43,627 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:12:43,627 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-10-12 17:12:43,631 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 17:12:43,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:43,644 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 17:12:43,644 INFO L371 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2023-10-12 17:12:43,645 INFO L748 eck$LassoCheckResult]: Stem: 45#[$Ultimate##0]don't care [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, $Ultimate##0]don't care [114] L17-->$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#[$Ultimate##0, L18, $Ultimate##0]don't care [91] $Ultimate##0-->L31-1: Formula: (= |v_readerWithAssertThread1of1ForFork1_i#1_1| 0) InVars {} OutVars{readerWithAssertThread1of1ForFork1_i#1=|v_readerWithAssertThread1of1ForFork1_i#1_1|} AuxVars[] AssignedVars[readerWithAssertThread1of1ForFork1_i#1] 58#[$Ultimate##0, L18, L31-1]don't care [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] 76#[L71-2, $Ultimate##0, L18]don't care [96] L71-2-->L34: Formula: (= |v_readerWithAssertThread1of1ForFork1_x#1_1| (select v_A_3 |v_readerWithAssertThread1of1ForFork1_i#1_3|)) InVars {A=v_A_3, readerWithAssertThread1of1ForFork1_i#1=|v_readerWithAssertThread1of1ForFork1_i#1_3|} OutVars{A=v_A_3, readerWithAssertThread1of1ForFork1_i#1=|v_readerWithAssertThread1of1ForFork1_i#1_3|, readerWithAssertThread1of1ForFork1_x#1=|v_readerWithAssertThread1of1ForFork1_x#1_1|} AuxVars[] AssignedVars[readerWithAssertThread1of1ForFork1_x#1] 106#[$Ultimate##0, L18, L34]don't care [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] 156#[$Ultimate##0, L18, L77]don't care [131] L77-->L31-1: Formula: (and (= v_lock_245 (+ v_lock_244 1)) (= |v_readerWithAssertThread1of1ForFork1_i#1_43| (+ |v_readerWithAssertThread1of1ForFork1_i#1_44| |v_readerWithAssertThread1of1ForFork1_step#1_9|)) (= |v_readerWithAssertThread1of1ForFork1_x#1_31| |v_readerWithAssertThread1of1ForFork1_y#1_33|)) InVars {readerWithAssertThread1of1ForFork1_y#1=|v_readerWithAssertThread1of1ForFork1_y#1_33|, readerWithAssertThread1of1ForFork1_i#1=|v_readerWithAssertThread1of1ForFork1_i#1_44|, readerWithAssertThread1of1ForFork1_step#1=|v_readerWithAssertThread1of1ForFork1_step#1_9|, readerWithAssertThread1of1ForFork1_x#1=|v_readerWithAssertThread1of1ForFork1_x#1_31|, lock=v_lock_245} OutVars{readerWithAssertThread1of1ForFork1_y#1=|v_readerWithAssertThread1of1ForFork1_y#1_33|, readerWithAssertThread1of1ForFork1_i#1=|v_readerWithAssertThread1of1ForFork1_i#1_43|, readerWithAssertThread1of1ForFork1_step#1=|v_readerWithAssertThread1of1ForFork1_step#1_9|, readerWithAssertThread1of1ForFork1_x#1=|v_readerWithAssertThread1of1ForFork1_x#1_31|, lock=v_lock_244} AuxVars[] AssignedVars[readerWithAssertThread1of1ForFork1_i#1, lock] 58#[$Ultimate##0, L18, L31-1]don't care [2023-10-12 17:12:43,645 INFO L750 eck$LassoCheckResult]: Loop: 58#[$Ultimate##0, L18, L31-1]don't care [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] 76#[L71-2, $Ultimate##0, L18]don't care [96] L71-2-->L34: Formula: (= |v_readerWithAssertThread1of1ForFork1_x#1_1| (select v_A_3 |v_readerWithAssertThread1of1ForFork1_i#1_3|)) InVars {A=v_A_3, readerWithAssertThread1of1ForFork1_i#1=|v_readerWithAssertThread1of1ForFork1_i#1_3|} OutVars{A=v_A_3, readerWithAssertThread1of1ForFork1_i#1=|v_readerWithAssertThread1of1ForFork1_i#1_3|, readerWithAssertThread1of1ForFork1_x#1=|v_readerWithAssertThread1of1ForFork1_x#1_1|} AuxVars[] AssignedVars[readerWithAssertThread1of1ForFork1_x#1] 106#[$Ultimate##0, L18, L34]don't care [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] 156#[$Ultimate##0, L18, L77]don't care [131] L77-->L31-1: Formula: (and (= v_lock_245 (+ v_lock_244 1)) (= |v_readerWithAssertThread1of1ForFork1_i#1_43| (+ |v_readerWithAssertThread1of1ForFork1_i#1_44| |v_readerWithAssertThread1of1ForFork1_step#1_9|)) (= |v_readerWithAssertThread1of1ForFork1_x#1_31| |v_readerWithAssertThread1of1ForFork1_y#1_33|)) InVars {readerWithAssertThread1of1ForFork1_y#1=|v_readerWithAssertThread1of1ForFork1_y#1_33|, readerWithAssertThread1of1ForFork1_i#1=|v_readerWithAssertThread1of1ForFork1_i#1_44|, readerWithAssertThread1of1ForFork1_step#1=|v_readerWithAssertThread1of1ForFork1_step#1_9|, readerWithAssertThread1of1ForFork1_x#1=|v_readerWithAssertThread1of1ForFork1_x#1_31|, lock=v_lock_245} OutVars{readerWithAssertThread1of1ForFork1_y#1=|v_readerWithAssertThread1of1ForFork1_y#1_33|, readerWithAssertThread1of1ForFork1_i#1=|v_readerWithAssertThread1of1ForFork1_i#1_43|, readerWithAssertThread1of1ForFork1_step#1=|v_readerWithAssertThread1of1ForFork1_step#1_9|, readerWithAssertThread1of1ForFork1_x#1=|v_readerWithAssertThread1of1ForFork1_x#1_31|, lock=v_lock_244} AuxVars[] AssignedVars[readerWithAssertThread1of1ForFork1_i#1, lock] 58#[$Ultimate##0, L18, L31-1]don't care [2023-10-12 17:12:43,646 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-10-12 17:12:43,646 INFO L85 PathProgramCache]: Analyzing trace with hash 527967552, now seen corresponding path program 2 times [2023-10-12 17:12:43,646 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-10-12 17:12:43,646 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1148847757] [2023-10-12 17:12:43,646 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-10-12 17:12:43,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-10-12 17:12:43,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:12:43,655 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-10-12 17:12:43,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:12:43,675 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-10-12 17:12:43,676 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-10-12 17:12:43,676 INFO L85 PathProgramCache]: Analyzing trace with hash 4623626, now seen corresponding path program 2 times [2023-10-12 17:12:43,676 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-10-12 17:12:43,676 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1635460132] [2023-10-12 17:12:43,676 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-10-12 17:12:43,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-10-12 17:12:43,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:12:43,682 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-10-12 17:12:43,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:12:43,685 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-10-12 17:12:43,685 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-10-12 17:12:43,713 INFO L85 PathProgramCache]: Analyzing trace with hash -1331954999, now seen corresponding path program 3 times [2023-10-12 17:12:43,714 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-10-12 17:12:43,714 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2124677701] [2023-10-12 17:12:43,714 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-10-12 17:12:43,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-10-12 17:12:43,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:12:43,721 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-10-12 17:12:43,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:12:43,741 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-10-12 17:12:43,853 INFO L210 LassoAnalysis]: Preferences: [2023-10-12 17:12:43,853 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-10-12 17:12:43,853 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-10-12 17:12:43,854 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-10-12 17:12:43,854 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-10-12 17:12:43,854 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:43,854 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-10-12 17:12:43,854 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-10-12 17:12:43,854 INFO L133 ssoRankerPreferences]: Filename of dumped script: readers_writer.bpl_BEv2_Iteration1_Lasso [2023-10-12 17:12:43,854 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-10-12 17:12:43,854 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-10-12 17:12:43,856 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 17:12:43,859 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 17:12:43,861 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 17:12:43,867 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 17:12:43,869 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 17:12:43,967 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-10-12 17:12:43,968 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-10-12 17:12:43,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:43,968 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:43,973 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 17:12:43,975 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 17:12:43,977 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:43,983 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:12:43,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:43,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:43,984 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:12:43,985 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:12:43,985 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-10-12 17:12:43,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:44,003 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 17:12:44,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:44,003 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:44,004 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 17:12:44,009 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:44,016 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:12:44,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:44,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:44,016 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:12:44,018 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:12:44,018 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-10-12 17:12:44,020 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 17:12:44,036 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:44,038 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 17:12:44,038 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:44,038 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:44,039 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 17:12:44,041 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 17:12:44,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:44,050 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:12:44,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:44,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:44,051 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:12:44,052 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:12:44,052 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-10-12 17:12:44,067 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:44,070 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 17:12:44,070 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:44,070 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:44,071 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 17:12:44,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:44,086 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:12:44,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:44,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:44,086 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:12:44,087 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:12:44,087 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-10-12 17:12:44,090 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 17:12:44,104 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:44,107 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 17:12:44,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:44,108 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:44,108 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 17:12:44,110 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 17:12:44,112 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:44,117 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:12:44,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:44,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:44,118 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:12:44,120 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:12:44,120 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-10-12 17:12:44,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:44,127 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2023-10-12 17:12:44,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:44,127 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:44,128 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 17:12:44,128 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 17:12:44,130 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:44,136 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:12:44,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:44,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:44,136 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:12:44,138 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:12:44,138 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-10-12 17:12:44,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:44,151 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 17:12:44,151 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-10-12 17:12:44,151 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:44,151 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:44,152 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 17:12:44,152 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 17:12:44,155 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 17:12:44,160 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:12:44,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:44,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:44,160 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:12:44,162 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:12:44,162 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:12:44,165 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:44,167 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2023-10-12 17:12:44,167 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:44,167 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:44,168 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 17:12:44,169 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 17:12:44,171 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 17:12:44,176 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:12:44,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:44,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:44,177 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:12:44,178 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:12:44,178 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:12:44,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:44,183 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2023-10-12 17:12:44,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:44,183 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:44,184 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 17:12:44,186 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 17:12:44,188 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:44,194 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:12:44,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:44,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:44,194 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:12:44,196 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:12:44,196 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:12:44,200 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:44,202 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 17:12:44,202 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:44,202 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:44,203 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 17:12:44,204 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 17:12:44,206 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 17:12:44,212 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:12:44,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:44,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:44,212 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:12:44,213 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:12:44,213 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:12:44,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:44,218 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2023-10-12 17:12:44,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:44,219 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:44,219 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 17:12:44,220 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 17:12:44,222 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:44,228 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:12:44,228 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:44,228 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:44,228 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:12:44,232 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:12:44,232 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:12:44,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:44,240 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 17:12:44,240 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:44,240 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:44,241 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 17:12:44,242 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 17:12:44,245 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:44,252 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:12:44,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:44,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:44,252 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:12:44,255 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:12:44,255 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:12:44,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:44,276 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2023-10-12 17:12:44,276 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-10-12 17:12:44,276 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:44,276 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:44,277 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 17:12:44,278 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 17:12:44,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:44,285 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:12:44,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:44,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:44,286 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:12:44,287 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:12:44,287 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:12:44,292 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:44,294 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 17:12:44,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:44,294 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:44,295 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 17:12:44,303 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 17:12:44,303 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 17:12:44,309 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:12:44,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:44,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:44,309 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:12:44,311 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:12:44,311 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:12:44,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:44,317 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 17:12:44,317 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:44,318 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:44,318 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 17:12:44,319 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 17:12:44,321 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:44,327 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:12:44,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:44,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:44,327 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:12:44,330 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:12:44,330 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:12:44,342 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:44,344 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 17:12:44,344 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:44,344 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:44,345 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 17:12:44,349 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:44,356 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:12:44,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:44,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:44,356 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:12:44,363 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:12:44,363 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:12:44,367 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 17:12:44,377 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:44,380 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2023-10-12 17:12:44,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:44,380 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:44,381 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 17:12:44,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:44,392 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:12:44,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:44,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:44,393 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:12:44,399 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:12:44,399 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:12:44,409 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 17:12:44,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:44,419 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 17:12:44,420 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:44,420 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:44,421 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 17:12:44,425 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:44,432 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:12:44,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:44,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:44,433 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:12:44,436 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:12:44,436 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:12:44,447 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 17:12:44,461 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:44,463 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 17:12:44,463 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-10-12 17:12:44,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:44,463 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:44,464 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 17:12:44,469 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 17:12:44,474 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 17:12:44,475 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:12:44,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:44,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:44,476 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:12:44,478 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:12:44,478 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:12:44,482 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:44,484 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2023-10-12 17:12:44,484 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:44,484 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:44,485 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 17:12:44,485 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 17:12:44,488 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:44,494 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:12:44,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:44,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:44,494 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:12:44,497 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:12:44,497 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:12:44,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:44,503 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2023-10-12 17:12:44,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:44,503 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:44,504 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 17:12:44,505 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 17:12:44,507 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:44,512 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:12:44,513 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:44,513 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:44,513 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:12:44,516 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:12:44,516 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:12:44,521 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:44,523 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 17:12:44,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:44,524 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:44,524 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 17:12:44,526 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 17:12:44,527 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:44,533 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:12:44,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:44,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:44,533 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:12:44,535 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:12:44,535 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:12:44,561 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:44,569 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2023-10-12 17:12:44,569 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:44,569 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:44,570 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 17:12:44,572 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 17:12:44,574 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:44,581 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:12:44,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:44,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:44,582 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:12:44,587 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:12:44,588 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:12:44,604 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:44,607 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2023-10-12 17:12:44,607 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:44,608 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:44,608 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 17:12:44,613 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:44,620 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:12:44,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:44,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:44,621 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:12:44,625 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:12:44,625 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:12:44,628 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 17:12:44,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:44,643 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 17:12:44,643 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-10-12 17:12:44,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:44,643 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:44,644 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 17:12:44,644 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 17:12:44,647 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:44,652 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:44,653 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:12:44,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:44,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:44,653 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:12:44,654 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:12:44,654 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:12:44,658 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:44,660 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2023-10-12 17:12:44,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:44,660 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:44,661 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 17:12:44,669 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:44,676 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:44,676 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:12:44,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:44,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:44,676 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:12:44,678 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:12:44,678 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:12:44,683 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 17:12:44,684 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:44,686 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 17:12:44,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:44,686 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:44,689 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 17:12:44,691 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 17:12:44,692 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:44,698 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:44,699 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:12:44,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:44,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:44,699 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:12:44,701 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:12:44,701 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:12:44,705 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:44,707 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 17:12:44,708 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:44,708 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:44,709 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 17:12:44,712 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 17:12:44,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:44,718 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:44,718 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:12:44,718 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:44,718 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:44,718 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:12:44,720 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:12:44,720 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:12:44,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:44,725 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 17:12:44,726 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:44,726 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:44,726 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 17:12:44,727 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 17:12:44,729 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:44,735 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:44,735 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:12:44,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:44,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:44,736 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:12:44,739 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:12:44,739 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:12:44,746 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:44,748 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2023-10-12 17:12:44,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:44,749 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:44,749 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 17:12:44,751 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 17:12:44,752 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:44,758 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:44,758 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:12:44,758 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:44,758 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:44,759 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-10-12 17:12:44,761 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-10-12 17:12:44,761 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-10-12 17:12:44,782 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:44,784 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2023-10-12 17:12:44,785 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-10-12 17:12:44,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:44,785 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:44,786 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 17:12:44,788 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 17:12:44,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:44,794 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:44,794 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-10-12 17:12:44,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:44,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:44,795 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:12:44,796 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:12:44,797 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:12:44,819 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:44,822 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 17:12:44,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:44,823 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:44,823 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 17:12:44,824 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 17:12:44,826 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:44,833 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:44,833 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-10-12 17:12:44,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:44,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:44,833 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:12:44,835 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:12:44,835 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:12:44,840 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:44,843 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 17:12:44,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:44,843 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:44,844 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 17:12:44,845 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 17:12:44,847 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:44,855 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:44,855 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-10-12 17:12:44,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:44,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:44,855 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:12:44,858 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:12:44,858 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:12:44,872 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:44,875 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 17:12:44,876 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:44,876 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:44,877 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 17:12:44,881 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 17:12:44,889 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:44,890 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-10-12 17:12:44,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:44,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:44,890 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:12:44,892 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:12:44,892 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:12:44,898 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 17:12:44,909 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:44,913 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 17:12:44,913 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:44,913 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:44,914 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 17:12:44,916 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 17:12:44,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:44,927 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:44,927 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-10-12 17:12:44,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:44,927 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:44,927 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:12:44,932 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:12:44,932 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:12:44,957 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:44,961 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 17:12:44,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:44,962 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:44,963 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 17:12:44,969 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:44,978 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 17:12:44,997 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:44,997 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-10-12 17:12:44,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:44,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:44,997 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:12:45,001 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:12:45,001 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:12:45,028 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:45,032 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 17:12:45,033 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-10-12 17:12:45,033 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:45,033 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:45,034 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 17:12:45,036 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 17:12:45,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:45,077 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:45,077 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:12:45,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:45,078 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:45,078 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:12:45,080 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:12:45,080 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:12:45,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:45,095 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 17:12:45,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:45,095 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:45,096 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 17:12:45,098 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 17:12:45,100 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:45,108 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:45,108 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:12:45,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:45,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:45,108 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:12:45,111 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:12:45,111 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:12:45,127 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:45,131 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 17:12:45,131 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:45,131 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:45,132 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 17:12:45,137 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:45,145 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:45,146 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:12:45,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:45,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:45,146 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:12:45,150 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:12:45,150 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:12:45,161 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 17:12:45,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:45,168 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 17:12:45,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:45,169 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:45,169 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 17:12:45,174 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:45,182 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:45,182 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:12:45,183 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:45,183 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:45,183 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:12:45,185 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:12:45,185 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:12:45,195 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 17:12:45,201 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:45,204 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 17:12:45,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:45,204 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:45,205 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 17:12:45,213 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:45,222 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:45,222 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:12:45,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:45,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:45,222 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:12:45,228 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:12:45,229 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:12:45,232 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 17:12:45,252 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:45,256 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 17:12:45,256 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:45,256 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:45,347 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 17:12:45,348 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 17:12:45,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:45,358 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:45,358 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:12:45,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:45,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:45,358 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-10-12 17:12:45,363 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-10-12 17:12:45,363 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-10-12 17:12:45,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:45,386 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2023-10-12 17:12:45,386 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-10-12 17:12:45,386 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:45,387 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:45,387 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 17:12:45,389 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 17:12:45,390 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:45,396 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:45,396 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:12:45,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:45,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:45,397 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:12:45,398 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:12:45,398 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:12:45,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:45,446 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2023-10-12 17:12:45,446 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:45,446 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:45,447 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 17:12:45,448 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 17:12:45,450 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:45,458 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:45,458 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:12:45,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:45,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:45,458 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:12:45,460 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:12:45,460 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:12:45,465 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:45,468 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2023-10-12 17:12:45,468 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:45,469 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:45,469 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 17:12:45,470 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 17:12:45,472 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:45,479 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:45,479 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:12:45,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:45,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:45,479 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:12:45,481 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:12:45,481 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:12:45,487 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:45,489 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2023-10-12 17:12:45,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:45,489 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:45,490 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 17:12:45,491 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 17:12:45,493 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:45,499 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:45,499 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:12:45,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:45,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:45,500 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:12:45,501 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:12:45,501 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:12:45,529 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:45,532 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 17:12:45,532 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:45,532 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:45,533 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 17:12:45,537 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:45,544 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 17:12:45,545 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:45,545 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:12:45,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:45,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:45,545 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:12:45,549 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:12:45,550 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:12:45,558 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:45,560 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Ended with exit code 0 [2023-10-12 17:12:45,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:45,561 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:45,561 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 17:12:45,562 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 17:12:45,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:45,570 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:45,571 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-10-12 17:12:45,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:45,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:45,571 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-10-12 17:12:45,577 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-10-12 17:12:45,578 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-10-12 17:12:45,584 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:45,586 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 17:12:45,587 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-10-12 17:12:45,587 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:45,587 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:45,588 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 17:12:45,588 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 17:12:45,590 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:45,596 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:45,597 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:12:45,597 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:45,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:45,597 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-10-12 17:12:45,600 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-10-12 17:12:45,600 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-10-12 17:12:45,606 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:45,609 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 17:12:45,609 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:45,609 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:45,610 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 17:12:45,611 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 17:12:45,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:45,618 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:45,618 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:12:45,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:45,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:45,619 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-10-12 17:12:45,622 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-10-12 17:12:45,622 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-10-12 17:12:45,639 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:45,641 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 17:12:45,642 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:45,642 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:45,642 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 17:12:45,643 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 17:12:45,668 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:45,674 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:45,674 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:12:45,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:45,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:45,674 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-10-12 17:12:45,678 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-10-12 17:12:45,678 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-10-12 17:12:45,693 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:45,696 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 17:12:45,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:45,697 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:45,698 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 17:12:45,701 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 17:12:45,702 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:45,708 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:45,708 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:12:45,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:45,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:45,708 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-10-12 17:12:45,710 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-10-12 17:12:45,710 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-10-12 17:12:45,716 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:45,718 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 17:12:45,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:45,719 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:45,719 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 17:12:45,720 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 17:12:45,722 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 17:12:45,728 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:45,729 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:12:45,729 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:45,729 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:45,729 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-10-12 17:12:45,735 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-10-12 17:12:45,735 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-10-12 17:12:45,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:45,751 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 17:12:45,752 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:12:45,752 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:12:45,752 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 17:12:45,754 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 17:12:45,755 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:12:45,761 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-10-12 17:12:45,761 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-10-12 17:12:45,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:12:45,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:12:45,762 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-10-12 17:12:45,770 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-10-12 17:12:45,770 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-10-12 17:12:45,792 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:12:45,795 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2023-10-12 17:12:45,800 INFO L201 PluginConnector]: Adding new model readers_writer.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 12.10 05:12:45 BoogieIcfgContainer [2023-10-12 17:12:45,800 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2023-10-12 17:12:45,801 INFO L158 Benchmark]: Toolchain (without parser) took 6590.74ms. Allocated memory was 174.1MB in the beginning and 244.3MB in the end (delta: 70.3MB). Free memory was 127.1MB in the beginning and 125.6MB in the end (delta: 1.5MB). Peak memory consumption was 125.3MB. Max. memory is 8.0GB. [2023-10-12 17:12:45,801 INFO L158 Benchmark]: Boogie PL CUP Parser took 0.23ms. Allocated memory is still 174.1MB. Free memory is still 128.2MB. There was no memory consumed. Max. memory is 8.0GB. [2023-10-12 17:12:45,801 INFO L158 Benchmark]: Boogie Procedure Inliner took 37.35ms. Allocated memory is still 174.1MB. Free memory was 127.1MB in the beginning and 125.2MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2023-10-12 17:12:45,801 INFO L158 Benchmark]: Boogie Preprocessor took 20.02ms. Allocated memory is still 174.1MB. Free memory was 125.2MB in the beginning and 124.0MB in the end (delta: 1.2MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2023-10-12 17:12:45,802 INFO L158 Benchmark]: RCFGBuilder took 236.03ms. Allocated memory is still 174.1MB. Free memory was 124.0MB in the beginning and 113.7MB in the end (delta: 10.3MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. [2023-10-12 17:12:45,802 INFO L158 Benchmark]: BuchiAutomizer took 6291.84ms. Allocated memory was 174.1MB in the beginning and 244.3MB in the end (delta: 70.3MB). Free memory was 113.5MB in the beginning and 125.6MB in the end (delta: -12.1MB). Peak memory consumption was 111.7MB. Max. memory is 8.0GB. [2023-10-12 17:12:45,803 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 0.23ms. Allocated memory is still 174.1MB. Free memory is still 128.2MB. There was no memory consumed. Max. memory is 8.0GB. * Boogie Procedure Inliner took 37.35ms. Allocated memory is still 174.1MB. Free memory was 127.1MB in the beginning and 125.2MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 20.02ms. Allocated memory is still 174.1MB. Free memory was 125.2MB in the beginning and 124.0MB in the end (delta: 1.2MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 236.03ms. Allocated memory is still 174.1MB. Free memory was 124.0MB in the beginning and 113.7MB in the end (delta: 10.3MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. * BuchiAutomizer took 6291.84ms. Allocated memory was 174.1MB in the beginning and 244.3MB in the end (delta: 70.3MB). Free memory was 113.5MB in the beginning and 125.6MB in the end (delta: -12.1MB). Peak memory consumption was 111.7MB. 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 6.2s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 5.5s. 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: 19ms 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: 0.5s - 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: 0.5s, 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: 160, independent: 32, independent conditional: 0, independent unconditional: 32, dependent: 128, dependent conditional: 0, dependent unconditional: 128, 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 17:12:45,814 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with exit code 0 Received shutdown request...