./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/termination-nla/cohencu4-both-t.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/termination-nla/cohencu4-both-t.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 56cd7b990663c7666f888489b6fce80b2f91e7d0550c33790d163093facb2a13 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 15:40:45,219 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 15:40:45,329 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Termination-32bit-Automizer_Default.epf [2024-11-13 15:40:45,335 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 15:40:45,336 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 15:40:45,366 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 15:40:45,367 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 15:40:45,367 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 15:40:45,367 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-13 15:40:45,368 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-13 15:40:45,368 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 15:40:45,368 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 15:40:45,368 INFO L153 SettingsManager]: * Use SBE=true [2024-11-13 15:40:45,369 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2024-11-13 15:40:45,369 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2024-11-13 15:40:45,369 INFO L153 SettingsManager]: * Use old map elimination=false [2024-11-13 15:40:45,369 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2024-11-13 15:40:45,369 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2024-11-13 15:40:45,370 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2024-11-13 15:40:45,370 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 15:40:45,370 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2024-11-13 15:40:45,370 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 15:40:45,371 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 15:40:45,371 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 15:40:45,371 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 15:40:45,371 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2024-11-13 15:40:45,371 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2024-11-13 15:40:45,371 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2024-11-13 15:40:45,372 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 15:40:45,372 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 15:40:45,372 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 15:40:45,372 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 15:40:45,372 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2024-11-13 15:40:45,373 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 15:40:45,373 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 15:40:45,373 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-13 15:40:45,373 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 15:40:45,373 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-13 15:40:45,374 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2024-11-13 15:40:45,374 INFO L153 SettingsManager]: * TransformationType=MODULO_NEIGHBOR Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 56cd7b990663c7666f888489b6fce80b2f91e7d0550c33790d163093facb2a13 [2024-11-13 15:40:45,779 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 15:40:45,794 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 15:40:45,798 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 15:40:45,800 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 15:40:45,801 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 15:40:45,803 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/../../sv-benchmarks/c/termination-nla/cohencu4-both-t.c Unable to find full path for "g++" [2024-11-13 15:40:47,942 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 15:40:48,315 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 15:40:48,320 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/sv-benchmarks/c/termination-nla/cohencu4-both-t.c [2024-11-13 15:40:48,342 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/data/ee30c511c/2370b15199594d49ab26f87c525d309c/FLAGf3a1becb6 [2024-11-13 15:40:48,369 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/data/ee30c511c/2370b15199594d49ab26f87c525d309c [2024-11-13 15:40:48,372 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 15:40:48,374 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 15:40:48,376 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 15:40:48,376 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 15:40:48,382 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 15:40:48,383 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 03:40:48" (1/1) ... [2024-11-13 15:40:48,384 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ae0ac50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:40:48, skipping insertion in model container [2024-11-13 15:40:48,384 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 03:40:48" (1/1) ... [2024-11-13 15:40:48,400 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 15:40:48,576 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 15:40:48,582 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 15:40:48,598 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 15:40:48,620 INFO L204 MainTranslator]: Completed translation [2024-11-13 15:40:48,621 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:40:48 WrapperNode [2024-11-13 15:40:48,621 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 15:40:48,622 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 15:40:48,622 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 15:40:48,622 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 15:40:48,631 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:40:48" (1/1) ... [2024-11-13 15:40:48,635 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:40:48" (1/1) ... [2024-11-13 15:40:48,652 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 28 [2024-11-13 15:40:48,653 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 15:40:48,655 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 15:40:48,655 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 15:40:48,655 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 15:40:48,666 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:40:48" (1/1) ... [2024-11-13 15:40:48,667 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:40:48" (1/1) ... [2024-11-13 15:40:48,668 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:40:48" (1/1) ... [2024-11-13 15:40:48,677 INFO L175 MemorySlicer]: No memory access in input program. [2024-11-13 15:40:48,677 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:40:48" (1/1) ... [2024-11-13 15:40:48,678 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:40:48" (1/1) ... [2024-11-13 15:40:48,679 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:40:48" (1/1) ... [2024-11-13 15:40:48,685 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:40:48" (1/1) ... [2024-11-13 15:40:48,686 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:40:48" (1/1) ... [2024-11-13 15:40:48,687 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:40:48" (1/1) ... [2024-11-13 15:40:48,688 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 15:40:48,693 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 15:40:48,693 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 15:40:48,693 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 15:40:48,694 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:40:48" (1/1) ... [2024-11-13 15:40:48,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:48,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:48,743 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:48,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2024-11-13 15:40:48,779 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 15:40:48,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 15:40:48,852 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 15:40:48,854 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 15:40:48,972 INFO L? ?]: Removed 7 outVars from TransFormulas that were not future-live. [2024-11-13 15:40:48,974 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 15:40:48,987 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 15:40:48,990 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 15:40:48,991 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 03:40:48 BoogieIcfgContainer [2024-11-13 15:40:48,992 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 15:40:48,993 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2024-11-13 15:40:48,993 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2024-11-13 15:40:48,999 INFO L274 PluginConnector]: BuchiAutomizer initialized [2024-11-13 15:40:49,000 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-13 15:40:49,000 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 13.11 03:40:48" (1/3) ... [2024-11-13 15:40:49,001 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@639d4798 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 13.11 03:40:49, skipping insertion in model container [2024-11-13 15:40:49,001 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-13 15:40:49,001 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:40:48" (2/3) ... [2024-11-13 15:40:49,002 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@639d4798 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 13.11 03:40:49, skipping insertion in model container [2024-11-13 15:40:49,002 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-13 15:40:49,002 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 03:40:48" (3/3) ... [2024-11-13 15:40:49,004 INFO L333 chiAutomizerObserver]: Analyzing ICFG cohencu4-both-t.c [2024-11-13 15:40:49,074 INFO L299 stractBuchiCegarLoop]: Interprodecural is true [2024-11-13 15:40:49,074 INFO L300 stractBuchiCegarLoop]: Hoare is None [2024-11-13 15:40:49,075 INFO L301 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2024-11-13 15:40:49,075 INFO L302 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2024-11-13 15:40:49,076 INFO L303 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2024-11-13 15:40:49,076 INFO L304 stractBuchiCegarLoop]: Difference is false [2024-11-13 15:40:49,076 INFO L305 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2024-11-13 15:40:49,076 INFO L309 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2024-11-13 15:40:49,083 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 7 states, 6 states have (on average 1.3333333333333333) internal successors, (8), 6 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 15:40:49,101 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2024-11-13 15:40:49,101 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-13 15:40:49,101 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-13 15:40:49,106 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-11-13 15:40:49,107 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2024-11-13 15:40:49,107 INFO L331 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2024-11-13 15:40:49,107 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 7 states, 6 states have (on average 1.3333333333333333) internal successors, (8), 6 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 15:40:49,108 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2024-11-13 15:40:49,109 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-13 15:40:49,109 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-13 15:40:49,109 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-11-13 15:40:49,109 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2024-11-13 15:40:49,117 INFO L745 eck$LassoCheckResult]: Stem: 6#$Ultimate##0true assume { :begin_inline_ULTIMATE.init } true; 7#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet0#1, main_#t~nondet1#1, main_~a~0#1, main_~n~0#1, main_~x~0#1, main_~y~0#1, main_~z~0#1, main_~c~0#1, main_~k~0#1;havoc main_~a~0#1;havoc main_~n~0#1;havoc main_~x~0#1;havoc main_~y~0#1;havoc main_~z~0#1;havoc main_#t~nondet0#1;main_~a~0#1 := main_#t~nondet0#1;havoc main_#t~nondet0#1;main_~n~0#1 := 0;main_~x~0#1 := 0;main_~y~0#1 := 1;main_~z~0#1 := 6;main_~c~0#1 := 0;havoc main_#t~nondet1#1;main_~k~0#1 := main_#t~nondet1#1;havoc main_#t~nondet1#1; 2#L32-2true [2024-11-13 15:40:49,119 INFO L747 eck$LassoCheckResult]: Loop: 2#L32-2true assume !!(main_~y~0#1 * main_~z~0#1 - 18 * main_~x~0#1 - 12 * main_~y~0#1 + 2 * main_~z~0#1 - 6 + main_~c~0#1 <= main_~k~0#1);main_~n~0#1 := 1 + main_~n~0#1;main_~x~0#1 := main_~x~0#1 + main_~y~0#1;main_~y~0#1 := main_~y~0#1 + main_~z~0#1;main_~z~0#1 := 6 + main_~z~0#1;main_~c~0#1 := 1 + main_~c~0#1; 2#L32-2true [2024-11-13 15:40:49,124 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:40:49,125 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2024-11-13 15:40:49,136 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:40:49,136 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2113903573] [2024-11-13 15:40:49,137 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:40:49,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:40:49,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 15:40:49,219 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 15:40:49,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 15:40:49,240 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-13 15:40:49,244 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:40:49,244 INFO L85 PathProgramCache]: Analyzing trace with hash 41, now seen corresponding path program 1 times [2024-11-13 15:40:49,244 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:40:49,244 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1138230737] [2024-11-13 15:40:49,245 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:40:49,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:40:49,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 15:40:49,261 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [560897997] [2024-11-13 15:40:49,261 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:40:49,261 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 15:40:49,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:49,265 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 15:40:49,269 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-13 15:40:49,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 15:40:49,332 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 15:40:49,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 15:40:49,354 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-13 15:40:49,355 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:40:49,356 INFO L85 PathProgramCache]: Analyzing trace with hash 29863, now seen corresponding path program 1 times [2024-11-13 15:40:49,356 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:40:49,356 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2075154660] [2024-11-13 15:40:49,356 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:40:49,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:40:49,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 15:40:49,376 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [407075686] [2024-11-13 15:40:49,376 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:40:49,377 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 15:40:49,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:49,382 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 15:40:49,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-13 15:40:49,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 15:40:49,439 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 15:40:49,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 15:40:49,450 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-13 15:40:49,623 INFO L204 LassoAnalysis]: Preferences: [2024-11-13 15:40:49,624 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-13 15:40:49,624 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-13 15:40:49,624 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-13 15:40:49,624 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-11-13 15:40:49,624 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:49,625 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-13 15:40:49,625 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-13 15:40:49,625 INFO L132 ssoRankerPreferences]: Filename of dumped script: cohencu4-both-t.c_Iteration1_Loop [2024-11-13 15:40:49,625 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-13 15:40:49,625 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-13 15:40:49,651 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 15:40:49,691 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 15:40:49,802 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-13 15:40:49,802 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-11-13 15:40:49,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:49,805 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:49,809 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:49,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2024-11-13 15:40:49,811 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-13 15:40:49,811 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-13 15:40:49,849 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0 [2024-11-13 15:40:49,849 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:49,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:49,851 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:49,853 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2024-11-13 15:40:49,853 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-11-13 15:40:49,853 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-13 15:40:49,883 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-11-13 15:40:49,903 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0 [2024-11-13 15:40:49,904 INFO L204 LassoAnalysis]: Preferences: [2024-11-13 15:40:49,904 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-13 15:40:49,904 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-13 15:40:49,904 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-13 15:40:49,904 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-13 15:40:49,904 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:49,904 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-13 15:40:49,904 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-13 15:40:49,905 INFO L132 ssoRankerPreferences]: Filename of dumped script: cohencu4-both-t.c_Iteration1_Loop [2024-11-13 15:40:49,905 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-13 15:40:49,905 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-13 15:40:49,907 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 15:40:49,934 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 15:40:50,034 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-13 15:40:50,040 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-13 15:40:50,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:50,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:50,045 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:50,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2024-11-13 15:40:50,048 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:50,066 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:50,067 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:50,067 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:50,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:50,068 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 15:40:50,075 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-13 15:40:50,076 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:50,109 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:50,130 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0 [2024-11-13 15:40:50,130 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:50,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:50,133 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:50,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2024-11-13 15:40:50,137 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 [2024-11-13 15:40:50,156 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:50,156 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:50,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:50,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:50,156 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 15:40:50,159 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-13 15:40:50,159 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:50,164 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:50,185 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2024-11-13 15:40:50,187 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-11-13 15:40:50,188 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:50,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:50,190 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:50,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2024-11-13 15:40:50,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:50,213 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:50,213 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:50,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:50,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:50,214 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 15:40:50,220 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-13 15:40:50,220 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:50,228 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:50,248 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2024-11-13 15:40:50,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:50,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:50,251 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:50,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2024-11-13 15:40:50,255 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:50,271 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:50,272 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:50,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:50,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:50,272 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 15:40:50,273 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-13 15:40:50,275 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:50,281 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:50,302 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2024-11-13 15:40:50,302 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-11-13 15:40:50,302 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:50,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:50,304 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:50,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2024-11-13 15:40:50,308 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:50,328 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:50,328 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:50,328 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:50,328 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:50,328 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 15:40:50,336 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 15:40:50,337 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:50,348 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:50,369 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2024-11-13 15:40:50,370 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:50,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:50,372 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:50,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2024-11-13 15:40:50,376 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:50,397 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:50,397 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:50,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:50,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:50,397 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 15:40:50,399 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 15:40:50,399 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:50,409 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:50,423 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Ended with exit code 0 [2024-11-13 15:40:50,424 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-11-13 15:40:50,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:50,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:50,426 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:50,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2024-11-13 15:40:50,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:50,444 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:50,444 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:50,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:50,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:50,445 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 15:40:50,451 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-13 15:40:50,452 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:50,463 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:50,484 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Ended with exit code 0 [2024-11-13 15:40:50,484 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:50,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:50,487 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:50,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2024-11-13 15:40:50,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:50,507 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:50,507 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:50,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:50,508 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:50,508 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 15:40:50,510 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-13 15:40:50,510 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:50,515 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:50,537 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2024-11-13 15:40:50,537 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-11-13 15:40:50,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:50,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:50,541 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:50,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2024-11-13 15:40:50,544 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:50,562 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:50,563 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 15:40:50,563 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:50,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:50,563 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:50,563 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 15:40:50,570 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-13 15:40:50,570 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:50,585 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:50,606 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0 [2024-11-13 15:40:50,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:50,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:50,609 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:50,611 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2024-11-13 15:40:50,612 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 [2024-11-13 15:40:50,629 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:50,629 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 15:40:50,630 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:50,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:50,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:50,630 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 15:40:50,633 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-13 15:40:50,633 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:50,639 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:50,660 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2024-11-13 15:40:50,661 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-11-13 15:40:50,661 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:50,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:50,666 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:50,669 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2024-11-13 15:40:50,669 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:50,688 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:50,688 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 15:40:50,689 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:50,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:50,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:50,692 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 15:40:50,706 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 15:40:50,706 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:50,745 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:50,765 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0 [2024-11-13 15:40:50,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:50,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:50,769 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:50,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2024-11-13 15:40:50,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:50,790 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:50,790 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 15:40:50,791 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:50,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:50,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:50,791 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 15:40:50,794 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 15:40:50,795 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:50,804 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:50,825 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2024-11-13 15:40:50,825 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-11-13 15:40:50,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:50,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:50,828 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:50,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2024-11-13 15:40:50,831 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:50,849 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:50,850 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 15:40:50,850 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:50,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:50,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:50,850 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 15:40:50,863 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-13 15:40:50,863 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:50,922 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:50,942 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2024-11-13 15:40:50,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:50,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:50,946 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:50,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2024-11-13 15:40:50,951 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:50,969 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:50,969 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 15:40:50,969 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:50,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:50,969 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:50,969 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 15:40:50,974 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-13 15:40:50,974 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:50,989 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:51,010 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2024-11-13 15:40:51,013 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-11-13 15:40:51,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:51,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:51,016 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:51,019 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2024-11-13 15:40:51,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:51,040 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:51,040 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 15:40:51,040 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:51,041 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:51,041 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:51,041 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 15:40:51,046 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 15:40:51,047 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:51,059 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:51,082 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0 [2024-11-13 15:40:51,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:51,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:51,084 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:51,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2024-11-13 15:40:51,086 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:51,099 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:51,100 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 15:40:51,100 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:51,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:51,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:51,100 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 15:40:51,102 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 15:40:51,102 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:51,107 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:51,128 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Ended with exit code 0 [2024-11-13 15:40:51,131 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-11-13 15:40:51,131 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:51,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:51,136 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:51,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2024-11-13 15:40:51,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:51,158 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:51,159 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 15:40:51,159 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:51,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:51,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:51,159 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 15:40:51,167 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 15:40:51,168 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:51,189 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:51,211 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0 [2024-11-13 15:40:51,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:51,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:51,216 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:51,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2024-11-13 15:40:51,218 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:51,236 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:51,236 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 15:40:51,237 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:51,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:51,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:51,237 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 15:40:51,239 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 15:40:51,240 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:51,248 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:51,268 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2024-11-13 15:40:51,320 INFO L204 LassoAnalysis]: Preferences: [2024-11-13 15:40:51,321 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-13 15:40:51,321 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-13 15:40:51,321 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-13 15:40:51,321 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-11-13 15:40:51,321 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:51,321 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-13 15:40:51,321 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-13 15:40:51,321 INFO L132 ssoRankerPreferences]: Filename of dumped script: cohencu4-both-t.c_Iteration1_Lasso [2024-11-13 15:40:51,322 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-13 15:40:51,322 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-13 15:40:51,325 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 15:40:51,332 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 15:40:51,340 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 15:40:51,345 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 15:40:51,351 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 15:40:51,355 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 15:40:51,534 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-13 15:40:51,534 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-11-13 15:40:51,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:51,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:51,536 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:51,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2024-11-13 15:40:51,539 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-13 15:40:51,540 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-13 15:40:51,561 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-13 15:40:51,561 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~a~0#1=0} Honda state: {ULTIMATE.start_main_~a~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-13 15:40:51,581 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2024-11-13 15:40:51,582 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:51,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:51,585 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:51,587 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-13 15:40:51,588 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-13 15:40:51,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2024-11-13 15:40:51,628 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2024-11-13 15:40:51,629 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:51,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:51,631 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:51,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2024-11-13 15:40:51,636 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-11-13 15:40:51,636 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-13 15:40:51,683 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-13 15:40:51,683 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~n~0#1=0} Honda state: {ULTIMATE.start_main_~n~0#1=0} Generalized eigenvectors: [{ULTIMATE.start_main_~n~0#1=-1}, {ULTIMATE.start_main_~n~0#1=2}, {ULTIMATE.start_main_~n~0#1=0}] Lambdas: [3, 1, 13] Nus: [1, 0] [2024-11-13 15:40:51,704 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2024-11-13 15:40:51,704 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:51,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:51,708 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:51,709 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2024-11-13 15:40:51,711 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-13 15:40:51,711 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-13 15:40:51,737 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-13 15:40:51,737 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~nondet0#1=0} Honda state: {ULTIMATE.start_main_#t~nondet0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-13 15:40:51,759 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2024-11-13 15:40:51,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:51,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:51,761 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:51,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2024-11-13 15:40:51,766 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-13 15:40:51,766 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-13 15:40:51,783 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-13 15:40:51,783 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~nondet1#1=0} Honda state: {ULTIMATE.start_main_#t~nondet1#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-13 15:40:51,796 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2024-11-13 15:40:51,796 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:51,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:51,798 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:51,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2024-11-13 15:40:51,800 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-13 15:40:51,800 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-13 15:40:51,814 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-13 15:40:51,814 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#res#1=0} Honda state: {ULTIMATE.start_main_#res#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-13 15:40:51,826 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2024-11-13 15:40:51,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:51,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:51,828 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:51,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2024-11-13 15:40:51,831 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-13 15:40:51,831 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-13 15:40:51,867 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2024-11-13 15:40:51,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:51,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:51,871 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:51,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2024-11-13 15:40:51,874 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-11-13 15:40:51,874 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-13 15:40:51,897 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-11-13 15:40:51,916 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2024-11-13 15:40:51,916 INFO L204 LassoAnalysis]: Preferences: [2024-11-13 15:40:51,917 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-13 15:40:51,917 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-13 15:40:51,917 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-13 15:40:51,917 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-13 15:40:51,917 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:51,917 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-13 15:40:51,917 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-13 15:40:51,917 INFO L132 ssoRankerPreferences]: Filename of dumped script: cohencu4-both-t.c_Iteration1_Lasso [2024-11-13 15:40:51,917 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-13 15:40:51,917 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-13 15:40:51,919 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 15:40:51,929 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 15:40:51,936 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 15:40:51,939 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 15:40:51,943 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 15:40:51,947 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 15:40:52,143 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-13 15:40:52,145 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-13 15:40:52,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:52,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:52,148 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:52,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2024-11-13 15:40:52,151 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:52,168 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:52,168 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:52,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:52,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:52,169 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 15:40:52,169 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-13 15:40:52,169 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:52,171 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:52,192 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2024-11-13 15:40:52,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:52,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:52,195 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:52,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2024-11-13 15:40:52,198 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:52,214 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:52,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:52,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:52,215 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 15:40:52,218 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 15:40:52,219 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-13 15:40:52,224 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:52,245 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2024-11-13 15:40:52,246 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:52,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:52,248 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:52,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2024-11-13 15:40:52,251 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:52,268 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:52,268 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:52,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:52,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:52,269 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 15:40:52,269 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-13 15:40:52,269 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:52,271 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:52,292 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2024-11-13 15:40:52,292 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:52,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:52,295 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:52,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2024-11-13 15:40:52,297 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:52,310 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:52,310 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:52,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:52,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:52,311 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 15:40:52,311 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-13 15:40:52,311 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:52,313 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:52,334 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2024-11-13 15:40:52,334 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:52,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:52,337 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:52,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2024-11-13 15:40:52,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:52,358 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:52,358 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:52,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:52,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:52,358 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 15:40:52,359 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-13 15:40:52,359 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:52,361 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:52,385 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2024-11-13 15:40:52,385 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:52,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:52,387 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:52,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2024-11-13 15:40:52,391 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:52,404 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:52,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:52,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:52,404 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 15:40:52,412 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 15:40:52,413 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-13 15:40:52,427 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:52,449 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2024-11-13 15:40:52,450 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-11-13 15:40:52,450 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:52,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:52,452 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:52,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2024-11-13 15:40:52,455 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:52,471 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:52,471 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:52,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:52,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:52,471 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 15:40:52,472 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-13 15:40:52,472 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:52,476 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:52,497 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2024-11-13 15:40:52,497 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:52,497 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:52,500 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:52,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2024-11-13 15:40:52,504 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:52,521 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:52,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:52,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:52,521 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 15:40:52,525 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 15:40:52,525 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 15:40:52,533 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:52,553 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2024-11-13 15:40:52,553 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:52,553 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:52,557 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:52,561 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:52,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2024-11-13 15:40:52,578 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:52,578 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:52,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:52,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:52,579 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 15:40:52,579 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-13 15:40:52,579 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:52,581 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:52,601 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2024-11-13 15:40:52,601 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:52,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:52,604 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:52,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2024-11-13 15:40:52,607 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:52,623 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:52,623 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:52,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:52,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:52,623 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 15:40:52,624 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-13 15:40:52,624 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:52,626 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:52,645 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0 [2024-11-13 15:40:52,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:52,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:52,648 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:52,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2024-11-13 15:40:52,652 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:52,668 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:52,668 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:52,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:52,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:52,668 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 15:40:52,669 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-13 15:40:52,669 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:52,672 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:52,692 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2024-11-13 15:40:52,693 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:52,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:52,695 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:52,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2024-11-13 15:40:52,699 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:52,715 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:52,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:52,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:52,716 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 15:40:52,726 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 15:40:52,726 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 15:40:52,747 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:52,766 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2024-11-13 15:40:52,766 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-11-13 15:40:52,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:52,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:52,769 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:52,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2024-11-13 15:40:52,772 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:52,788 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:52,788 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:52,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:52,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:52,788 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 15:40:52,789 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 15:40:52,789 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:52,791 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:52,809 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2024-11-13 15:40:52,810 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:52,810 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:52,812 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:52,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2024-11-13 15:40:52,815 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:52,832 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:52,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:52,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:52,832 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 15:40:52,836 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 15:40:52,836 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 15:40:52,846 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:52,866 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2024-11-13 15:40:52,866 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:52,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:52,869 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:52,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2024-11-13 15:40:52,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:52,891 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:52,891 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:52,891 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:52,891 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:52,891 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 15:40:52,893 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 15:40:52,893 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:52,896 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:52,917 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2024-11-13 15:40:52,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:52,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:52,920 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:52,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2024-11-13 15:40:52,923 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:52,939 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:52,939 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:52,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:52,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:52,939 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 15:40:52,940 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 15:40:52,940 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:52,942 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:52,955 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2024-11-13 15:40:52,956 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:52,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:52,958 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:52,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2024-11-13 15:40:52,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:52,973 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:52,973 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:52,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:52,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:52,973 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 15:40:52,974 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 15:40:52,974 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:52,977 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:52,998 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2024-11-13 15:40:52,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:52,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:53,001 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:53,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2024-11-13 15:40:53,006 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:53,025 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:53,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:53,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:53,025 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 15:40:53,041 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 15:40:53,041 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 15:40:53,072 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:53,090 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2024-11-13 15:40:53,091 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-11-13 15:40:53,091 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:53,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:53,094 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:53,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2024-11-13 15:40:53,098 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:53,115 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:53,115 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:53,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:53,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:53,116 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 15:40:53,117 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-13 15:40:53,117 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:53,120 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:53,140 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2024-11-13 15:40:53,141 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:53,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:53,143 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:53,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2024-11-13 15:40:53,146 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:53,162 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:53,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:53,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:53,163 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 15:40:53,169 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 15:40:53,169 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 15:40:53,182 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:53,203 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2024-11-13 15:40:53,203 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:53,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:53,209 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:53,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2024-11-13 15:40:53,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:53,233 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:53,233 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:53,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:53,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:53,233 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 15:40:53,234 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-13 15:40:53,234 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:53,237 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:53,257 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2024-11-13 15:40:53,257 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:53,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:53,260 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:53,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2024-11-13 15:40:53,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:53,277 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:53,277 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:53,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:53,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:53,278 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 15:40:53,278 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-13 15:40:53,278 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:53,281 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:53,300 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2024-11-13 15:40:53,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:53,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:53,304 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:53,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2024-11-13 15:40:53,307 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:53,323 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:53,323 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:53,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:53,323 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:53,323 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 15:40:53,324 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-13 15:40:53,324 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:53,328 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:53,349 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2024-11-13 15:40:53,350 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:53,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:53,352 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:53,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2024-11-13 15:40:53,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:53,377 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:53,378 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:53,378 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:53,378 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 15:40:53,395 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 15:40:53,395 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 15:40:53,427 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:53,447 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2024-11-13 15:40:53,448 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-11-13 15:40:53,448 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:53,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:53,450 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:53,454 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 [2024-11-13 15:40:53,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2024-11-13 15:40:53,472 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:53,472 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 15:40:53,472 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:53,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:53,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:53,473 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 15:40:53,473 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-13 15:40:53,473 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:53,478 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:53,499 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2024-11-13 15:40:53,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:53,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:53,502 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:53,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2024-11-13 15:40:53,507 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 [2024-11-13 15:40:53,524 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:53,525 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 15:40:53,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:53,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:53,525 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 15:40:53,528 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 15:40:53,529 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 15:40:53,539 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:53,561 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2024-11-13 15:40:53,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:53,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:53,564 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:53,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2024-11-13 15:40:53,568 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:53,585 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:53,585 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 15:40:53,585 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:53,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:53,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:53,586 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 15:40:53,587 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-13 15:40:53,587 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:53,591 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:53,613 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2024-11-13 15:40:53,613 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:53,613 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:53,615 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:53,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2024-11-13 15:40:53,619 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:53,635 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:53,635 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 15:40:53,635 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:53,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:53,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:53,636 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 15:40:53,637 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-13 15:40:53,637 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:53,640 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:53,660 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2024-11-13 15:40:53,661 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:53,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:53,664 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:53,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2024-11-13 15:40:53,666 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:53,683 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:53,683 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 15:40:53,683 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:53,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:53,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:53,683 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 15:40:53,684 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-13 15:40:53,684 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:53,687 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:53,707 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2024-11-13 15:40:53,708 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:53,708 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:53,710 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:53,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2024-11-13 15:40:53,713 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:53,731 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:53,732 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 15:40:53,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:53,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:53,732 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 15:40:53,742 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 15:40:53,742 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 15:40:53,803 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:53,824 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2024-11-13 15:40:53,824 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-11-13 15:40:53,824 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:53,824 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:53,827 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:53,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2024-11-13 15:40:53,830 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:53,843 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:53,843 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 15:40:53,843 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:53,843 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:53,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:53,843 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 15:40:53,844 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 15:40:53,844 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:53,848 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:53,865 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2024-11-13 15:40:53,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:53,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:53,867 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:53,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2024-11-13 15:40:53,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:53,882 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:53,882 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 15:40:53,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:53,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:53,883 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 15:40:53,888 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 15:40:53,888 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 15:40:53,902 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:53,915 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2024-11-13 15:40:53,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:53,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:53,917 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:53,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2024-11-13 15:40:53,919 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:53,933 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:53,933 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 15:40:53,933 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:53,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:53,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:53,933 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 15:40:53,934 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 15:40:53,934 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:53,938 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:53,960 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2024-11-13 15:40:53,960 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:53,960 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:53,962 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:53,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2024-11-13 15:40:53,965 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:53,979 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:53,979 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 15:40:53,979 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:53,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:53,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:53,979 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 15:40:53,980 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 15:40:53,980 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:53,984 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:54,000 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2024-11-13 15:40:54,001 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:54,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:54,002 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:54,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2024-11-13 15:40:54,005 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:54,016 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:54,016 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 15:40:54,016 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:54,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:54,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:54,017 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 15:40:54,017 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 15:40:54,018 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:54,024 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:54,042 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2024-11-13 15:40:54,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:54,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:54,045 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:54,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2024-11-13 15:40:54,048 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:54,064 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:54,065 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 15:40:54,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:54,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:54,065 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 15:40:54,077 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 15:40:54,077 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 15:40:54,170 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:54,183 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2024-11-13 15:40:54,184 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-11-13 15:40:54,184 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:54,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:54,186 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:54,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2024-11-13 15:40:54,188 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 [2024-11-13 15:40:54,202 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:54,202 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 15:40:54,202 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:54,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:54,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:54,202 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 15:40:54,204 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-13 15:40:54,204 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:54,209 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:54,222 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2024-11-13 15:40:54,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:54,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:54,225 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:54,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2024-11-13 15:40:54,227 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:54,241 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:54,241 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 15:40:54,241 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:54,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:54,241 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 15:40:54,247 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 15:40:54,247 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 15:40:54,275 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:54,294 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2024-11-13 15:40:54,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:54,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:54,296 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:54,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2024-11-13 15:40:54,298 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:54,312 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:54,312 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 15:40:54,312 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:54,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:54,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:54,312 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 15:40:54,314 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-13 15:40:54,314 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:54,321 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:54,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2024-11-13 15:40:54,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:54,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:54,338 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:54,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2024-11-13 15:40:54,340 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:54,354 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:54,354 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 15:40:54,354 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:54,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:54,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:54,355 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 15:40:54,356 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-13 15:40:54,357 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:54,362 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:54,384 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2024-11-13 15:40:54,384 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:54,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:54,387 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:54,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2024-11-13 15:40:54,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:54,408 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:54,408 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 15:40:54,408 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:54,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:54,409 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:54,409 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 15:40:54,410 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-13 15:40:54,410 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:54,416 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:54,433 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2024-11-13 15:40:54,433 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:54,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:54,435 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:54,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2024-11-13 15:40:54,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:54,453 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:54,453 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 15:40:54,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:54,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:54,453 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 15:40:54,473 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 15:40:54,473 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 15:40:54,721 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:54,743 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2024-11-13 15:40:54,744 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-11-13 15:40:54,744 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:54,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:54,746 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:54,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2024-11-13 15:40:54,747 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:54,760 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:54,760 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 15:40:54,760 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:54,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:54,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:54,760 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 15:40:54,761 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 15:40:54,761 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:54,763 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:54,775 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2024-11-13 15:40:54,776 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:54,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:54,778 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:54,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2024-11-13 15:40:54,779 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:54,792 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:54,792 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 15:40:54,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:54,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:54,792 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 15:40:54,795 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 15:40:54,796 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 15:40:54,809 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:54,829 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2024-11-13 15:40:54,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:54,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:54,831 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:54,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2024-11-13 15:40:54,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:54,846 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:54,846 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 15:40:54,846 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:54,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:54,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:54,847 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 15:40:54,847 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 15:40:54,847 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:54,850 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:54,863 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2024-11-13 15:40:54,863 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:54,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:54,865 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:54,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2024-11-13 15:40:54,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:54,880 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:54,880 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 15:40:54,880 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:54,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:54,880 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:54,880 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 15:40:54,881 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 15:40:54,881 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:54,883 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:54,896 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2024-11-13 15:40:54,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:54,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:54,898 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:54,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2024-11-13 15:40:54,900 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:54,913 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:54,913 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 15:40:54,913 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:54,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:54,914 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:54,914 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 15:40:54,914 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 15:40:54,914 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:54,917 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:54,930 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2024-11-13 15:40:54,930 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:54,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:54,932 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:54,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2024-11-13 15:40:54,934 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:54,947 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:54,947 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 15:40:54,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:54,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:54,947 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 15:40:54,959 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 15:40:54,959 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 15:40:54,999 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:55,012 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2024-11-13 15:40:55,013 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-11-13 15:40:55,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:55,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:55,014 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:55,016 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2024-11-13 15:40:55,016 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:55,029 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:55,029 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 15:40:55,029 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:55,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:55,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:55,030 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 15:40:55,031 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 15:40:55,031 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:55,035 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:55,056 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2024-11-13 15:40:55,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:55,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:55,059 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:55,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2024-11-13 15:40:55,061 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:55,078 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:55,078 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 15:40:55,078 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:55,078 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:55,078 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 15:40:55,085 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-13 15:40:55,085 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-13 15:40:55,106 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:55,124 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2024-11-13 15:40:55,125 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:55,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:55,127 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:55,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2024-11-13 15:40:55,129 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:55,142 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:55,143 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 15:40:55,143 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:55,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:55,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:55,143 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 15:40:55,144 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 15:40:55,144 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:55,147 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:55,159 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2024-11-13 15:40:55,160 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:55,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:55,161 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:55,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2024-11-13 15:40:55,163 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:55,176 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:55,176 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 15:40:55,177 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:55,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:55,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:55,177 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 15:40:55,178 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 15:40:55,178 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:55,182 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:55,205 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2024-11-13 15:40:55,205 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:55,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:55,207 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:55,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2024-11-13 15:40:55,211 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:55,229 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:55,229 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 15:40:55,229 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:55,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:55,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:55,229 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 15:40:55,230 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 15:40:55,230 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:55,234 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:55,257 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2024-11-13 15:40:55,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:55,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:55,260 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:55,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2024-11-13 15:40:55,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:55,282 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:55,282 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 15:40:55,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:55,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:55,282 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 15:40:55,325 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-13 15:40:55,325 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-13 15:40:55,434 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:55,453 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2024-11-13 15:40:55,454 INFO L365 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2024-11-13 15:40:55,454 INFO L745 eck$LassoCheckResult]: Stem: 6#$Ultimate##0true assume { :begin_inline_ULTIMATE.init } true; 7#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet0#1, main_#t~nondet1#1, main_~a~0#1, main_~n~0#1, main_~x~0#1, main_~y~0#1, main_~z~0#1, main_~c~0#1, main_~k~0#1;havoc main_~a~0#1;havoc main_~n~0#1;havoc main_~x~0#1;havoc main_~y~0#1;havoc main_~z~0#1;havoc main_#t~nondet0#1;main_~a~0#1 := main_#t~nondet0#1;havoc main_#t~nondet0#1;main_~n~0#1 := 0;main_~x~0#1 := 0;main_~y~0#1 := 1;main_~z~0#1 := 6;main_~c~0#1 := 0;havoc main_#t~nondet1#1;main_~k~0#1 := main_#t~nondet1#1;havoc main_#t~nondet1#1; 2#L32-2true assume !!(main_~y~0#1 * main_~z~0#1 - 18 * main_~x~0#1 - 12 * main_~y~0#1 + 2 * main_~z~0#1 - 6 + main_~c~0#1 <= main_~k~0#1);main_~n~0#1 := 1 + main_~n~0#1;main_~x~0#1 := main_~x~0#1 + main_~y~0#1;main_~y~0#1 := main_~y~0#1 + main_~z~0#1;main_~z~0#1 := 6 + main_~z~0#1;main_~c~0#1 := 1 + main_~c~0#1; 2#L32-2true [2024-11-13 15:40:55,454 INFO L747 eck$LassoCheckResult]: Loop: 2#L32-2true assume !!(main_~y~0#1 * main_~z~0#1 - 18 * main_~x~0#1 - 12 * main_~y~0#1 + 2 * main_~z~0#1 - 6 + main_~c~0#1 <= main_~k~0#1);main_~n~0#1 := 1 + main_~n~0#1;main_~x~0#1 := main_~x~0#1 + main_~y~0#1;main_~y~0#1 := main_~y~0#1 + main_~z~0#1;main_~z~0#1 := 6 + main_~z~0#1;main_~c~0#1 := 1 + main_~c~0#1; 2#L32-2true [2024-11-13 15:40:55,455 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:40:55,455 INFO L85 PathProgramCache]: Analyzing trace with hash 29863, now seen corresponding path program 2 times [2024-11-13 15:40:55,455 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:40:55,455 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1745299020] [2024-11-13 15:40:55,455 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:40:55,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:40:55,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 15:40:55,474 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [425417004] [2024-11-13 15:40:55,475 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-13 15:40:55,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 15:40:55,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:55,478 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 15:40:55,480 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (86)] Waiting until timeout for monitored process [2024-11-13 15:40:55,531 INFO L227 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-11-13 15:40:55,532 INFO L228 tOrderPrioritization]: Conjunction of SSA is sat [2024-11-13 15:40:55,532 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 15:40:55,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 15:40:55,548 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-13 15:40:55,549 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:40:55,549 INFO L85 PathProgramCache]: Analyzing trace with hash 41, now seen corresponding path program 2 times [2024-11-13 15:40:55,549 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:40:55,549 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [588368295] [2024-11-13 15:40:55,549 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:40:55,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:40:55,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 15:40:55,556 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1218809949] [2024-11-13 15:40:55,556 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-13 15:40:55,556 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 15:40:55,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:55,559 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 15:40:55,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (87)] Waiting until timeout for monitored process [2024-11-13 15:40:55,599 INFO L227 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-11-13 15:40:55,599 INFO L228 tOrderPrioritization]: Conjunction of SSA is sat [2024-11-13 15:40:55,599 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 15:40:55,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 15:40:55,606 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-13 15:40:55,607 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:40:55,607 INFO L85 PathProgramCache]: Analyzing trace with hash 925763, now seen corresponding path program 3 times [2024-11-13 15:40:55,607 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:40:55,607 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1554512100] [2024-11-13 15:40:55,607 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:40:55,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:40:55,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 15:40:55,621 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [816736755] [2024-11-13 15:40:55,621 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-11-13 15:40:55,621 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 15:40:55,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:55,624 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 15:40:55,627 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (88)] Waiting until timeout for monitored process [2024-11-13 15:40:55,674 INFO L227 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2024-11-13 15:40:55,674 INFO L228 tOrderPrioritization]: Conjunction of SSA is sat [2024-11-13 15:40:55,674 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 15:40:55,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 15:40:55,686 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-13 15:40:55,757 INFO L204 LassoAnalysis]: Preferences: [2024-11-13 15:40:55,757 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-13 15:40:55,757 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-13 15:40:55,757 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-13 15:40:55,757 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-11-13 15:40:55,757 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:55,757 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-13 15:40:55,758 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-13 15:40:55,758 INFO L132 ssoRankerPreferences]: Filename of dumped script: cohencu4-both-t.c_Iteration1_Loop [2024-11-13 15:40:55,758 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-13 15:40:55,758 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-13 15:40:55,759 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 15:40:55,764 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 15:40:55,847 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-13 15:40:55,848 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-11-13 15:40:55,848 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:55,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:55,851 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:55,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2024-11-13 15:40:55,853 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-13 15:40:55,853 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-13 15:40:55,883 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2024-11-13 15:40:55,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:55,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:55,885 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:55,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2024-11-13 15:40:55,887 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-11-13 15:40:55,887 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-13 15:40:55,920 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-13 15:40:55,921 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~n~0#1=0} Honda state: {ULTIMATE.start_main_~n~0#1=0} Generalized eigenvectors: [{ULTIMATE.start_main_~n~0#1=-1}, {ULTIMATE.start_main_~n~0#1=2}, {ULTIMATE.start_main_~n~0#1=0}] Lambdas: [3, 1, 13] Nus: [1, 0] [2024-11-13 15:40:55,936 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2024-11-13 15:40:55,936 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:55,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:55,938 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:55,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2024-11-13 15:40:55,939 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-13 15:40:55,939 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-13 15:40:55,969 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2024-11-13 15:40:55,970 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:55,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:55,971 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:55,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2024-11-13 15:40:55,973 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-11-13 15:40:55,973 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-13 15:40:55,993 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-11-13 15:40:56,006 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2024-11-13 15:40:56,006 INFO L204 LassoAnalysis]: Preferences: [2024-11-13 15:40:56,006 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-13 15:40:56,006 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-13 15:40:56,006 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-13 15:40:56,007 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-13 15:40:56,007 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:56,007 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-13 15:40:56,007 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-13 15:40:56,007 INFO L132 ssoRankerPreferences]: Filename of dumped script: cohencu4-both-t.c_Iteration1_Loop [2024-11-13 15:40:56,007 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-13 15:40:56,007 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-13 15:40:56,008 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 15:40:56,017 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 15:40:56,098 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-13 15:40:56,098 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-13 15:40:56,098 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:56,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:56,102 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:56,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2024-11-13 15:40:56,105 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:56,122 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:56,122 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:56,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:56,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:56,123 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 15:40:56,128 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-13 15:40:56,128 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:56,130 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:56,153 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2024-11-13 15:40:56,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:56,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:56,156 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:56,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2024-11-13 15:40:56,159 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:56,176 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:56,176 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:56,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:56,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:56,176 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 15:40:56,178 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-13 15:40:56,178 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:56,183 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:56,203 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2024-11-13 15:40:56,204 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-11-13 15:40:56,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:56,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:56,206 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:56,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2024-11-13 15:40:56,209 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 [2024-11-13 15:40:56,225 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:56,225 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:56,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:56,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:56,225 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 15:40:56,226 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-13 15:40:56,226 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:56,229 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:56,248 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2024-11-13 15:40:56,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:56,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:56,252 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:56,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2024-11-13 15:40:56,256 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:56,273 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:56,273 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:56,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:56,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:56,273 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 15:40:56,276 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-13 15:40:56,276 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:56,282 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:56,303 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2024-11-13 15:40:56,303 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-11-13 15:40:56,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:56,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:56,306 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:56,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2024-11-13 15:40:56,308 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:56,325 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:56,325 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:56,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:56,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:56,325 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 15:40:56,326 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 15:40:56,326 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:56,330 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:56,353 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2024-11-13 15:40:56,353 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:56,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:56,356 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:56,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2024-11-13 15:40:56,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:56,377 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:56,378 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:56,378 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:56,378 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:56,378 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 15:40:56,380 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 15:40:56,380 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:56,388 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:56,409 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2024-11-13 15:40:56,410 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-11-13 15:40:56,410 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:56,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:56,412 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:56,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2024-11-13 15:40:56,415 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:56,433 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:56,433 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:56,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:56,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:56,433 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 15:40:56,434 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-13 15:40:56,434 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:56,440 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:56,461 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2024-11-13 15:40:56,461 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:56,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:56,463 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:56,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2024-11-13 15:40:56,466 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:56,484 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:56,484 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:56,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:56,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:56,485 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 15:40:56,489 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-13 15:40:56,489 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:56,499 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:56,520 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2024-11-13 15:40:56,520 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-11-13 15:40:56,521 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:56,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:56,523 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:56,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2024-11-13 15:40:56,527 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 [2024-11-13 15:40:56,544 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:56,544 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 15:40:56,544 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:56,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:56,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:56,545 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 15:40:56,546 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-13 15:40:56,546 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:56,551 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:56,573 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2024-11-13 15:40:56,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:56,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:56,576 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:56,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2024-11-13 15:40:56,579 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:56,597 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:56,597 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 15:40:56,597 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:56,597 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:56,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:56,597 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 15:40:56,601 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-13 15:40:56,601 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:56,614 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:56,635 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2024-11-13 15:40:56,635 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-11-13 15:40:56,636 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:56,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:56,638 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:56,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2024-11-13 15:40:56,641 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:56,661 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:56,661 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 15:40:56,661 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:56,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:56,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:56,661 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 15:40:56,663 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 15:40:56,663 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:56,670 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:56,692 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2024-11-13 15:40:56,692 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:56,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:56,695 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:56,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2024-11-13 15:40:56,698 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:56,718 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:56,718 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 15:40:56,718 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:56,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:56,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:56,719 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 15:40:56,723 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 15:40:56,723 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:56,753 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:56,772 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2024-11-13 15:40:56,773 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-11-13 15:40:56,773 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:56,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:56,775 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:56,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2024-11-13 15:40:56,777 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 [2024-11-13 15:40:56,790 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:56,791 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 15:40:56,791 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:56,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:56,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:56,791 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 15:40:56,793 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-13 15:40:56,793 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:56,804 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:56,826 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2024-11-13 15:40:56,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:56,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:56,829 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:56,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2024-11-13 15:40:56,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:56,852 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:56,852 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 15:40:56,852 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:56,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:56,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:56,853 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 15:40:56,858 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-13 15:40:56,858 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:56,953 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:56,974 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2024-11-13 15:40:56,974 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-11-13 15:40:56,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:56,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:56,977 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:56,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2024-11-13 15:40:56,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:56,996 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:56,997 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 15:40:56,997 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:56,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:56,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:56,997 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 15:40:56,998 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 15:40:56,998 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:57,003 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:57,024 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2024-11-13 15:40:57,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:57,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:57,030 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:57,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2024-11-13 15:40:57,033 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:57,050 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:57,051 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 15:40:57,051 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:57,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:57,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:57,051 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 15:40:57,054 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 15:40:57,054 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:57,065 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:57,086 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2024-11-13 15:40:57,086 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-11-13 15:40:57,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:57,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:57,089 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:57,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2024-11-13 15:40:57,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:57,111 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:57,111 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 15:40:57,111 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:57,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:57,112 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:57,112 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 15:40:57,113 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 15:40:57,114 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:57,124 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:57,146 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2024-11-13 15:40:57,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:57,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:57,148 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:57,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2024-11-13 15:40:57,152 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:57,170 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:57,170 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 15:40:57,171 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:57,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:57,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:57,171 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 15:40:57,176 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 15:40:57,176 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:57,196 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:57,215 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2024-11-13 15:40:57,306 INFO L204 LassoAnalysis]: Preferences: [2024-11-13 15:40:57,306 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-13 15:40:57,306 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-13 15:40:57,306 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-13 15:40:57,307 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-11-13 15:40:57,307 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:57,307 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-13 15:40:57,307 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-13 15:40:57,307 INFO L132 ssoRankerPreferences]: Filename of dumped script: cohencu4-both-t.c_Iteration1_Lasso [2024-11-13 15:40:57,307 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-13 15:40:57,307 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-13 15:40:57,309 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 15:40:57,313 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 15:40:57,315 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 15:40:57,318 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 15:40:57,321 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 15:40:57,349 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 15:40:57,460 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-13 15:40:57,460 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-11-13 15:40:57,460 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:57,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:57,462 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:57,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2024-11-13 15:40:57,464 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-13 15:40:57,464 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-13 15:40:57,476 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-13 15:40:57,477 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~a~0#1=0} Honda state: {ULTIMATE.start_main_~a~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-13 15:40:57,488 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2024-11-13 15:40:57,488 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:57,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:57,490 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:57,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2024-11-13 15:40:57,492 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-13 15:40:57,492 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-13 15:40:57,504 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-13 15:40:57,505 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~nondet1#1=0} Honda state: {ULTIMATE.start_main_#t~nondet1#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-13 15:40:57,518 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2024-11-13 15:40:57,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:57,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:57,519 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:57,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2024-11-13 15:40:57,521 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-13 15:40:57,521 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-13 15:40:57,535 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-13 15:40:57,535 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~nondet0#1=0} Honda state: {ULTIMATE.start_main_#t~nondet0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-13 15:40:57,548 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2024-11-13 15:40:57,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:57,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:57,550 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:57,551 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2024-11-13 15:40:57,551 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-13 15:40:57,552 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-13 15:40:57,565 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-13 15:40:57,565 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#res#1=0} Honda state: {ULTIMATE.start_main_#res#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-13 15:40:57,578 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Ended with exit code 0 [2024-11-13 15:40:57,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:57,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:57,580 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:57,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2024-11-13 15:40:57,582 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-13 15:40:57,582 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-13 15:40:57,622 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2024-11-13 15:40:57,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:57,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:57,624 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:57,627 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2024-11-13 15:40:57,628 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-11-13 15:40:57,628 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-13 15:40:57,653 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-11-13 15:40:57,666 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2024-11-13 15:40:57,666 INFO L204 LassoAnalysis]: Preferences: [2024-11-13 15:40:57,666 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-13 15:40:57,666 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-13 15:40:57,666 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-13 15:40:57,666 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-13 15:40:57,666 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:57,666 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-13 15:40:57,666 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-13 15:40:57,667 INFO L132 ssoRankerPreferences]: Filename of dumped script: cohencu4-both-t.c_Iteration1_Lasso [2024-11-13 15:40:57,667 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-13 15:40:57,667 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-13 15:40:57,668 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 15:40:57,697 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 15:40:57,699 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 15:40:57,703 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 15:40:57,708 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 15:40:57,713 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 15:40:57,845 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-13 15:40:57,845 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-13 15:40:57,845 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:57,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:57,847 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:57,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2024-11-13 15:40:57,850 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:57,867 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:57,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:57,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:57,867 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 15:40:57,873 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 15:40:57,873 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-13 15:40:57,889 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:57,909 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Ended with exit code 0 [2024-11-13 15:40:57,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:57,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:57,913 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:57,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2024-11-13 15:40:57,916 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:57,933 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:57,933 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:57,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:57,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:57,933 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 15:40:57,934 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-13 15:40:57,934 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:57,938 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:57,959 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Ended with exit code 0 [2024-11-13 15:40:57,959 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:57,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:57,962 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:57,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2024-11-13 15:40:57,965 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:57,982 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:57,982 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:57,982 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:57,982 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:57,982 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 15:40:57,983 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-13 15:40:57,983 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:57,987 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:58,008 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2024-11-13 15:40:58,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:58,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:58,011 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:58,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2024-11-13 15:40:58,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:58,035 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:58,035 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:58,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:58,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:58,036 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 15:40:58,036 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-13 15:40:58,036 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:58,038 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:58,056 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2024-11-13 15:40:58,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:58,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:58,058 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:58,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2024-11-13 15:40:58,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:58,073 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:58,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:58,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:58,073 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 15:40:58,075 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 15:40:58,075 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-13 15:40:58,079 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:58,101 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2024-11-13 15:40:58,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:58,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:58,105 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:58,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2024-11-13 15:40:58,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:58,120 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:58,121 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:58,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:58,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:58,121 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 15:40:58,121 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-13 15:40:58,121 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:58,124 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:58,139 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2024-11-13 15:40:58,139 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-11-13 15:40:58,139 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:58,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:58,141 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:58,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2024-11-13 15:40:58,142 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:58,154 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:58,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:58,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:58,155 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 15:40:58,163 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 15:40:58,163 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 15:40:58,183 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:58,196 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Ended with exit code 0 [2024-11-13 15:40:58,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:58,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:58,198 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:58,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2024-11-13 15:40:58,201 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 [2024-11-13 15:40:58,212 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:58,213 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:58,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:58,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:58,213 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 15:40:58,213 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-13 15:40:58,213 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:58,215 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:58,230 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Ended with exit code 0 [2024-11-13 15:40:58,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:58,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:58,232 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:58,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2024-11-13 15:40:58,234 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:58,247 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:58,247 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:58,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:58,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:58,247 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 15:40:58,247 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-13 15:40:58,247 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:58,249 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:58,261 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2024-11-13 15:40:58,261 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:58,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:58,263 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:58,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2024-11-13 15:40:58,264 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:58,276 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:58,276 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:58,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:58,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:58,277 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 15:40:58,277 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-13 15:40:58,277 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:58,280 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:58,299 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Ended with exit code 0 [2024-11-13 15:40:58,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:58,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:58,301 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:58,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2024-11-13 15:40:58,303 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 [2024-11-13 15:40:58,315 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:58,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:58,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:58,315 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 15:40:58,318 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 15:40:58,318 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 15:40:58,328 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:58,341 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2024-11-13 15:40:58,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:58,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:58,344 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:58,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2024-11-13 15:40:58,346 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:58,358 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:58,359 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:58,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:58,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:58,359 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 15:40:58,359 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-13 15:40:58,359 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:58,361 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:58,373 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Ended with exit code 0 [2024-11-13 15:40:58,373 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-11-13 15:40:58,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:58,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:58,375 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:58,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2024-11-13 15:40:58,376 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:58,395 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:58,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:58,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:58,395 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 15:40:58,406 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 15:40:58,406 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 15:40:58,436 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:58,448 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2024-11-13 15:40:58,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:58,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:58,451 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:58,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2024-11-13 15:40:58,454 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 [2024-11-13 15:40:58,466 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:58,467 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:58,467 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:58,467 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:58,467 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 15:40:58,467 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 15:40:58,468 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:58,469 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:58,482 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2024-11-13 15:40:58,482 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:58,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:58,484 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:58,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2024-11-13 15:40:58,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:58,498 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:58,498 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:58,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:58,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:58,498 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 15:40:58,499 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 15:40:58,499 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:58,500 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:58,514 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2024-11-13 15:40:58,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:58,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:58,517 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:58,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2024-11-13 15:40:58,519 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:58,531 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:58,531 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:58,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:58,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:58,532 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 15:40:58,532 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 15:40:58,532 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:58,534 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:58,548 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Ended with exit code 0 [2024-11-13 15:40:58,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:58,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:58,550 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:58,551 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2024-11-13 15:40:58,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:58,564 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:58,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:58,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:58,564 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 15:40:58,568 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 15:40:58,568 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 15:40:58,578 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:58,598 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Ended with exit code 0 [2024-11-13 15:40:58,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:58,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:58,601 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:58,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2024-11-13 15:40:58,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:58,620 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:58,621 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:58,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:58,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:58,621 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 15:40:58,622 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 15:40:58,622 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:58,624 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:58,646 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2024-11-13 15:40:58,646 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-11-13 15:40:58,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:58,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:58,649 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:58,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2024-11-13 15:40:58,675 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:58,693 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:58,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:58,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:58,694 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 15:40:58,707 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 15:40:58,707 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 15:40:58,744 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:58,758 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2024-11-13 15:40:58,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:58,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:58,760 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:58,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2024-11-13 15:40:58,762 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:58,775 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:58,775 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:58,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:58,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:58,775 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 15:40:58,775 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-13 15:40:58,776 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:58,778 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:58,790 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2024-11-13 15:40:58,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:58,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:58,792 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:58,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2024-11-13 15:40:58,793 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:58,806 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:58,806 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:58,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:58,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:58,806 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 15:40:58,807 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-13 15:40:58,807 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:58,809 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:58,821 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2024-11-13 15:40:58,821 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:58,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:58,823 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:58,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2024-11-13 15:40:58,825 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:58,838 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:58,838 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:58,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:58,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:58,838 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 15:40:58,839 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-13 15:40:58,839 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:58,841 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:58,854 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Forceful destruction successful, exit code 0 [2024-11-13 15:40:58,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:58,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:58,856 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:58,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2024-11-13 15:40:58,857 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:58,870 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:58,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:58,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:58,870 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 15:40:58,874 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 15:40:58,874 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 15:40:58,883 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:58,895 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Forceful destruction successful, exit code 0 [2024-11-13 15:40:58,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:58,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:58,898 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:58,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2024-11-13 15:40:58,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:58,912 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 15:40:58,912 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:58,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:58,912 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:58,912 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 15:40:58,913 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-13 15:40:58,913 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:58,915 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:58,930 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2024-11-13 15:40:58,930 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-11-13 15:40:58,930 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:58,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:58,932 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:58,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2024-11-13 15:40:58,934 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:58,946 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:58,946 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 15:40:58,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:58,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:58,947 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 15:40:58,954 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 15:40:58,954 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 15:40:58,990 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:59,003 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2024-11-13 15:40:59,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:59,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:59,005 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:59,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2024-11-13 15:40:59,007 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:59,019 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:59,020 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 15:40:59,020 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:59,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:59,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:59,020 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 15:40:59,020 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-13 15:40:59,020 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:59,023 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:59,036 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2024-11-13 15:40:59,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:59,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:59,038 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:59,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2024-11-13 15:40:59,040 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:59,052 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:59,052 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 15:40:59,053 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:59,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:59,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:59,053 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 15:40:59,054 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-13 15:40:59,054 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:59,060 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:59,078 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2024-11-13 15:40:59,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:59,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:59,080 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:59,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2024-11-13 15:40:59,081 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:59,094 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:59,094 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 15:40:59,094 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:59,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:59,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:59,095 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 15:40:59,096 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-13 15:40:59,096 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:59,098 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:59,111 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2024-11-13 15:40:59,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:59,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:59,113 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:59,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2024-11-13 15:40:59,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:59,127 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:59,127 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 15:40:59,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:59,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:59,128 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 15:40:59,130 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 15:40:59,130 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 15:40:59,139 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:59,151 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2024-11-13 15:40:59,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:59,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:59,154 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:59,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2024-11-13 15:40:59,155 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:59,167 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:59,168 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 15:40:59,168 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:59,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:59,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:59,168 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 15:40:59,168 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-13 15:40:59,168 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:59,171 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:59,184 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2024-11-13 15:40:59,184 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-11-13 15:40:59,184 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:59,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:59,186 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:59,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2024-11-13 15:40:59,188 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 [2024-11-13 15:40:59,202 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:59,202 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 15:40:59,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:59,203 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:59,203 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 15:40:59,216 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 15:40:59,216 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 15:40:59,305 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:59,317 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2024-11-13 15:40:59,317 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:59,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:59,319 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:59,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2024-11-13 15:40:59,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:59,333 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:59,333 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 15:40:59,333 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:59,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:59,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:59,333 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 15:40:59,334 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 15:40:59,334 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:59,338 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:59,359 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2024-11-13 15:40:59,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:59,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:59,362 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:59,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2024-11-13 15:40:59,365 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:59,381 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:59,381 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 15:40:59,381 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:59,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:59,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:59,381 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 15:40:59,382 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 15:40:59,382 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:59,386 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:59,399 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2024-11-13 15:40:59,400 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:59,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:59,402 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:59,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2024-11-13 15:40:59,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:59,417 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:59,417 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 15:40:59,417 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:59,417 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:59,417 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:59,417 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 15:40:59,418 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 15:40:59,418 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:59,422 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:59,461 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2024-11-13 15:40:59,461 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:59,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:59,463 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:59,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2024-11-13 15:40:59,465 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:59,477 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:59,477 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 15:40:59,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:59,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:59,477 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 15:40:59,480 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 15:40:59,480 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 15:40:59,495 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:59,524 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2024-11-13 15:40:59,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:59,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:59,526 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:59,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2024-11-13 15:40:59,527 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 [2024-11-13 15:40:59,538 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:59,538 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 15:40:59,539 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:59,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:59,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:59,539 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 15:40:59,539 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 15:40:59,539 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:59,542 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:59,554 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2024-11-13 15:40:59,554 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-11-13 15:40:59,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:59,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:59,556 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:59,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2024-11-13 15:40:59,558 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:59,571 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:59,571 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 15:40:59,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:59,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:59,571 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 15:40:59,585 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 15:40:59,585 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 15:40:59,848 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:59,861 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2024-11-13 15:40:59,861 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:59,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:59,863 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:59,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2024-11-13 15:40:59,864 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:59,878 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:59,878 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 15:40:59,878 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:59,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:59,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:59,878 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 15:40:59,879 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-13 15:40:59,879 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:59,884 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:59,896 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2024-11-13 15:40:59,897 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:59,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:59,899 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:59,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2024-11-13 15:40:59,902 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 [2024-11-13 15:40:59,917 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:59,917 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 15:40:59,917 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:59,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:59,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:59,917 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 15:40:59,918 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-13 15:40:59,918 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:59,923 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:59,935 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2024-11-13 15:40:59,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:59,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:59,937 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:59,938 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2024-11-13 15:40:59,939 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:59,951 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:59,951 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 15:40:59,951 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:40:59,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:59,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:59,952 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 15:40:59,952 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-13 15:40:59,953 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:40:59,956 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:40:59,968 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2024-11-13 15:40:59,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:40:59,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:40:59,970 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:40:59,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2024-11-13 15:40:59,972 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:40:59,985 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:40:59,985 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 15:40:59,985 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:40:59,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:40:59,985 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 15:40:59,989 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 15:40:59,989 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 15:41:00,007 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:41:00,019 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2024-11-13 15:41:00,019 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:41:00,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:41:00,021 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:41:00,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2024-11-13 15:41:00,022 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:41:00,035 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:41:00,035 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 15:41:00,035 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:41:00,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:41:00,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:41:00,035 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 15:41:00,036 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-13 15:41:00,036 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:41:00,041 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:41:00,060 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2024-11-13 15:41:00,060 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-11-13 15:41:00,060 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:41:00,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:41:00,062 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:41:00,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2024-11-13 15:41:00,064 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:41:00,077 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:41:00,077 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 15:41:00,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:41:00,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:41:00,077 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 15:41:00,088 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 15:41:00,088 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 15:41:00,136 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:41:00,156 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Forceful destruction successful, exit code 0 [2024-11-13 15:41:00,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:41:00,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:41:00,159 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:41:00,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2024-11-13 15:41:00,163 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:41:00,179 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:41:00,179 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 15:41:00,179 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:41:00,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:41:00,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:41:00,179 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 15:41:00,180 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 15:41:00,180 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:41:00,183 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:41:00,204 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2024-11-13 15:41:00,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:41:00,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:41:00,206 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:41:00,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2024-11-13 15:41:00,207 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:41:00,220 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:41:00,220 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 15:41:00,220 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:41:00,220 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:41:00,220 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:41:00,220 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 15:41:00,221 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 15:41:00,221 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:41:00,223 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:41:00,237 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2024-11-13 15:41:00,238 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:41:00,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:41:00,239 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:41:00,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2024-11-13 15:41:00,241 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:41:00,254 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:41:00,254 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 15:41:00,254 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:41:00,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:41:00,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:41:00,254 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 15:41:00,255 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 15:41:00,255 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:41:00,257 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:41:00,270 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2024-11-13 15:41:00,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:41:00,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:41:00,272 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:41:00,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2024-11-13 15:41:00,273 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:41:00,286 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:41:00,286 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 15:41:00,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:41:00,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:41:00,286 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 15:41:00,289 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 15:41:00,289 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 15:41:00,309 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:41:00,323 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2024-11-13 15:41:00,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:41:00,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:41:00,325 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:41:00,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2024-11-13 15:41:00,327 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 [2024-11-13 15:41:00,340 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:41:00,340 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 15:41:00,340 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:41:00,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:41:00,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:41:00,341 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 15:41:00,341 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 15:41:00,341 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:41:00,343 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:41:00,356 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2024-11-13 15:41:00,356 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-11-13 15:41:00,357 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:41:00,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:41:00,358 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:41:00,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2024-11-13 15:41:00,360 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:41:00,374 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:41:00,374 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 15:41:00,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:41:00,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:41:00,374 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 15:41:00,390 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-13 15:41:00,390 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-13 15:41:00,485 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:41:00,497 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2024-11-13 15:41:00,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:41:00,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:41:00,499 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:41:00,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2024-11-13 15:41:00,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:41:00,514 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:41:00,514 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 15:41:00,514 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:41:00,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:41:00,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:41:00,514 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 15:41:00,515 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 15:41:00,515 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:41:00,518 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:41:00,530 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2024-11-13 15:41:00,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:41:00,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:41:00,532 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:41:00,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2024-11-13 15:41:00,533 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:41:00,546 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:41:00,546 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 15:41:00,546 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:41:00,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:41:00,546 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:41:00,546 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 15:41:00,547 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 15:41:00,547 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:41:00,550 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:41:00,563 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2024-11-13 15:41:00,563 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:41:00,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:41:00,565 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:41:00,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2024-11-13 15:41:00,567 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 [2024-11-13 15:41:00,580 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:41:00,580 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 15:41:00,580 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:41:00,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:41:00,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:41:00,580 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 15:41:00,581 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 15:41:00,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:41:00,584 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:41:00,597 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2024-11-13 15:41:00,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:41:00,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:41:00,599 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:41:00,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2024-11-13 15:41:00,601 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:41:00,614 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:41:00,614 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 15:41:00,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:41:00,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:41:00,614 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 15:41:00,619 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-13 15:41:00,619 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-13 15:41:00,646 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:41:00,666 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2024-11-13 15:41:00,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 15:41:00,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:41:00,669 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 15:41:00,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2024-11-13 15:41:00,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 15:41:00,685 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 15:41:00,685 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 15:41:00,685 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 15:41:00,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 15:41:00,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 15:41:00,685 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 15:41:00,686 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 15:41:00,686 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 15:41:00,690 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 15:41:00,707 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2024-11-13 15:41:00,717 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 13.11 03:41:00 BoogieIcfgContainer [2024-11-13 15:41:00,717 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2024-11-13 15:41:00,718 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 15:41:00,718 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 15:41:00,718 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 15:41:00,719 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 03:40:48" (3/4) ... [2024-11-13 15:41:00,722 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-13 15:41:00,723 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 15:41:00,725 INFO L158 Benchmark]: Toolchain (without parser) took 12350.45ms. Allocated memory is still 117.4MB. Free memory was 94.6MB in the beginning and 64.1MB in the end (delta: 30.5MB). Peak memory consumption was 31.4MB. Max. memory is 16.1GB. [2024-11-13 15:41:00,725 INFO L158 Benchmark]: CDTParser took 1.21ms. Allocated memory is still 167.8MB. Free memory is still 105.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 15:41:00,726 INFO L158 Benchmark]: CACSL2BoogieTranslator took 245.79ms. Allocated memory is still 117.4MB. Free memory was 94.3MB in the beginning and 84.5MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 15:41:00,727 INFO L158 Benchmark]: Boogie Procedure Inliner took 30.48ms. Allocated memory is still 117.4MB. Free memory was 84.5MB in the beginning and 83.5MB in the end (delta: 994.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 15:41:00,727 INFO L158 Benchmark]: Boogie Preprocessor took 33.18ms. Allocated memory is still 117.4MB. Free memory was 83.5MB in the beginning and 82.5MB in the end (delta: 957.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 15:41:00,727 INFO L158 Benchmark]: RCFGBuilder took 299.12ms. Allocated memory is still 117.4MB. Free memory was 82.5MB in the beginning and 73.4MB in the end (delta: 9.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 15:41:00,728 INFO L158 Benchmark]: BuchiAutomizer took 11724.65ms. Allocated memory is still 117.4MB. Free memory was 73.4MB in the beginning and 65.0MB in the end (delta: 8.3MB). Peak memory consumption was 58.5MB. Max. memory is 16.1GB. [2024-11-13 15:41:00,728 INFO L158 Benchmark]: Witness Printer took 5.10ms. Allocated memory is still 117.4MB. Free memory was 65.0MB in the beginning and 64.1MB in the end (delta: 965.4kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 15:41:00,730 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.21ms. Allocated memory is still 167.8MB. Free memory is still 105.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 245.79ms. Allocated memory is still 117.4MB. Free memory was 94.3MB in the beginning and 84.5MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 30.48ms. Allocated memory is still 117.4MB. Free memory was 84.5MB in the beginning and 83.5MB in the end (delta: 994.1kB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 33.18ms. Allocated memory is still 117.4MB. Free memory was 83.5MB in the beginning and 82.5MB in the end (delta: 957.0kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 299.12ms. Allocated memory is still 117.4MB. Free memory was 82.5MB in the beginning and 73.4MB in the end (delta: 9.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * BuchiAutomizer took 11724.65ms. Allocated memory is still 117.4MB. Free memory was 73.4MB in the beginning and 65.0MB in the end (delta: 8.3MB). Peak memory consumption was 58.5MB. Max. memory is 16.1GB. * Witness Printer took 5.10ms. Allocated memory is still 117.4MB. Free memory was 65.0MB in the beginning and 64.1MB in the end (delta: 965.4kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * 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 11.6s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 11.5s. 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: inital54 mio100 ax100 hnf100 lsp88 ukn100 mio100 lsp100 div100 bol100 ite100 ukn100 eq166 hnf92 smp100 dnf100 smp100 tf101 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 128ms VariablesStem: 5 VariablesLoop: 8 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 4 LassoNonterminationAnalysisSatUnbounded: 1 LassoNonterminationAnalysisUnsat: 2 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.2s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "assume { :begin_inline_ULTIMATE.init } true;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet0#1, main_#t~nondet1#1, main_~a~0#1, main_~n~0#1, main_~x~0#1, main_~y~0#1, main_~z~0#1, main_~c~0#1, main_~k~0#1;havoc main_~a~0#1;havoc main_~n~0#1;havoc main_~x~0#1;havoc main_~y~0#1;havoc main_~z~0#1;havoc main_#t~nondet0#1;main_~a~0#1 := main_#t~nondet0#1;havoc main_#t~nondet0#1;main_~n~0#1 := 0;main_~x~0#1 := 0;main_~y~0#1 := 1;main_~z~0#1 := 6;main_~c~0#1 := 0;havoc main_#t~nondet1#1;main_~k~0#1 := main_#t~nondet1#1;havoc main_#t~nondet1#1;" "assume !!(main_~y~0#1 * main_~z~0#1 - 18 * main_~x~0#1 - 12 * main_~y~0#1 + 2 * main_~z~0#1 - 6 + main_~c~0#1 <= main_~k~0#1);main_~n~0#1 := 1 + main_~n~0#1;main_~x~0#1 := main_~x~0#1 + main_~y~0#1;main_~y~0#1 := main_~y~0#1 + main_~z~0#1;main_~z~0#1 := 6 + main_~z~0#1;main_~c~0#1 := 1 + main_~c~0#1;" Loop: "assume !!(main_~y~0#1 * main_~z~0#1 - 18 * main_~x~0#1 - 12 * main_~y~0#1 + 2 * main_~z~0#1 - 6 + main_~c~0#1 <= main_~k~0#1);main_~n~0#1 := 1 + main_~n~0#1;main_~x~0#1 := main_~x~0#1 + main_~y~0#1;main_~y~0#1 := main_~y~0#1 + main_~z~0#1;main_~z~0#1 := 6 + main_~z~0#1;main_~c~0#1 := 1 + main_~c~0#1;" RESULT: Ultimate could not prove your program: unable to determine termination [2024-11-13 15:41:00,757 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (88)] Forceful destruction successful, exit code 0 [2024-11-13 15:41:00,958 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (87)] Ended with exit code 0 [2024-11-13 15:41:01,158 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (86)] Ended with exit code 0 [2024-11-13 15:41:01,357 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-11-13 15:41:01,559 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-13 15:41:01,760 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f76083-2a6e-4254-b423-dbd91d82b96b/bin/uautomizer-verify-qhAvR1uOyd/config using search string *Termination*32bit*_Bitvector*.epf No suitable settings file found using Termination*32bit*_Bitvector ERROR: UNSUPPORTED PROPERTY Writing output log to file Ultimate.log Result: UNKNOWN