./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/loop-acceleration/simple_3-1.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_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/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_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/loop-acceleration/simple_3-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/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_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/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 f4f78d6adc1fe4ae02b4ca0ac1f0580fb6d17885a4734f4ab50570fc9f8ba024 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:32:06,566 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:32:06,641 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Termination-32bit-Automizer_Default.epf [2024-11-13 16:32:06,646 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:32:06,646 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 16:32:06,671 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:32:06,672 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 16:32:06,672 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 16:32:06,673 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-13 16:32:06,673 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-13 16:32:06,673 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:32:06,674 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:32:06,674 INFO L153 SettingsManager]: * Use SBE=true [2024-11-13 16:32:06,674 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2024-11-13 16:32:06,674 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2024-11-13 16:32:06,674 INFO L153 SettingsManager]: * Use old map elimination=false [2024-11-13 16:32:06,674 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2024-11-13 16:32:06,675 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2024-11-13 16:32:06,675 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2024-11-13 16:32:06,675 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:32:06,675 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2024-11-13 16:32:06,675 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:32:06,675 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:32:06,676 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:32:06,676 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:32:06,676 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2024-11-13 16:32:06,676 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2024-11-13 16:32:06,676 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2024-11-13 16:32:06,676 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:32:06,677 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 16:32:06,677 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:32:06,677 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:32:06,677 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2024-11-13 16:32:06,677 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:32:06,678 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:32:06,678 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-13 16:32:06,678 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:32:06,678 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-13 16:32:06,679 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2024-11-13 16:32:06,679 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_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/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 -> f4f78d6adc1fe4ae02b4ca0ac1f0580fb6d17885a4734f4ab50570fc9f8ba024 [2024-11-13 16:32:07,072 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:32:07,085 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:32:07,088 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:32:07,090 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:32:07,091 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:32:07,092 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/../../sv-benchmarks/c/loop-acceleration/simple_3-1.c Unable to find full path for "g++" [2024-11-13 16:32:09,691 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:32:09,975 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:32:09,975 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/sv-benchmarks/c/loop-acceleration/simple_3-1.c [2024-11-13 16:32:10,013 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/data/8d6ff4baf/98d77ee1fd3b4a19874e9e0e30ec2454/FLAGd7caadee6 [2024-11-13 16:32:10,040 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/data/8d6ff4baf/98d77ee1fd3b4a19874e9e0e30ec2454 [2024-11-13 16:32:10,043 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:32:10,045 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:32:10,046 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:32:10,046 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:32:10,052 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:32:10,054 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:32:10" (1/1) ... [2024-11-13 16:32:10,057 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f38ee1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:32:10, skipping insertion in model container [2024-11-13 16:32:10,057 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:32:10" (1/1) ... [2024-11-13 16:32:10,076 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:32:10,296 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:32:10,313 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:32:10,334 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:32:10,354 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:32:10,355 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:32:10 WrapperNode [2024-11-13 16:32:10,355 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:32:10,356 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:32:10,358 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:32:10,358 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:32:10,367 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:32:10" (1/1) ... [2024-11-13 16:32:10,377 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:32:10" (1/1) ... [2024-11-13 16:32:10,400 INFO L138 Inliner]: procedures = 13, calls = 9, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 25 [2024-11-13 16:32:10,400 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:32:10,401 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:32:10,401 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:32:10,401 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:32:10,411 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:32:10" (1/1) ... [2024-11-13 16:32:10,411 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:32:10" (1/1) ... [2024-11-13 16:32:10,412 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:32:10" (1/1) ... [2024-11-13 16:32:10,422 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-13 16:32:10,423 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:32:10" (1/1) ... [2024-11-13 16:32:10,423 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:32:10" (1/1) ... [2024-11-13 16:32:10,425 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:32:10" (1/1) ... [2024-11-13 16:32:10,429 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:32:10" (1/1) ... [2024-11-13 16:32:10,430 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:32:10" (1/1) ... [2024-11-13 16:32:10,430 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:32:10" (1/1) ... [2024-11-13 16:32:10,432 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:32:10,434 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:32:10,434 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:32:10,434 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:32:10,435 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:32:10" (1/1) ... [2024-11-13 16:32:10,448 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:10,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:10,489 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:10,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2024-11-13 16:32:10,530 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:32:10,531 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:32:10,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:32:10,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-13 16:32:10,615 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:32:10,617 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:32:10,714 INFO L? ?]: Removed 7 outVars from TransFormulas that were not future-live. [2024-11-13 16:32:10,714 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:32:10,725 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:32:10,725 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 16:32:10,725 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:32:10 BoogieIcfgContainer [2024-11-13 16:32:10,726 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:32:10,727 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2024-11-13 16:32:10,727 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2024-11-13 16:32:10,733 INFO L274 PluginConnector]: BuchiAutomizer initialized [2024-11-13 16:32:10,733 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-13 16:32:10,734 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 13.11 04:32:10" (1/3) ... [2024-11-13 16:32:10,735 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@3ec7af45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 13.11 04:32:10, skipping insertion in model container [2024-11-13 16:32:10,735 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-13 16:32:10,735 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:32:10" (2/3) ... [2024-11-13 16:32:10,736 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@3ec7af45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 13.11 04:32:10, skipping insertion in model container [2024-11-13 16:32:10,736 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-13 16:32:10,736 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:32:10" (3/3) ... [2024-11-13 16:32:10,737 INFO L333 chiAutomizerObserver]: Analyzing ICFG simple_3-1.c [2024-11-13 16:32:10,811 INFO L299 stractBuchiCegarLoop]: Interprodecural is true [2024-11-13 16:32:10,811 INFO L300 stractBuchiCegarLoop]: Hoare is None [2024-11-13 16:32:10,812 INFO L301 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2024-11-13 16:32:10,812 INFO L302 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2024-11-13 16:32:10,812 INFO L303 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2024-11-13 16:32:10,812 INFO L304 stractBuchiCegarLoop]: Difference is false [2024-11-13 16:32:10,813 INFO L305 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2024-11-13 16:32:10,814 INFO L309 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2024-11-13 16:32:10,821 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 11 states, 10 states have (on average 1.3) internal successors, (13), 10 states have internal predecessors, (13), 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 16:32:10,842 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2024-11-13 16:32:10,843 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-13 16:32:10,844 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-13 16:32:10,851 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-11-13 16:32:10,851 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2024-11-13 16:32:10,851 INFO L331 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2024-11-13 16:32:10,852 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 11 states, 10 states have (on average 1.3) internal successors, (13), 10 states have internal predecessors, (13), 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 16:32:10,853 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2024-11-13 16:32:10,854 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-13 16:32:10,854 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-13 16:32:10,855 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-11-13 16:32:10,855 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2024-11-13 16:32:10,864 INFO L745 eck$LassoCheckResult]: Stem: 6#$Ultimate##0true assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); 7#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_~x~0#1, main_~N~0#1;main_~x~0#1 := 0;havoc main_#t~nondet4#1;main_~N~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1; 3#L17-2true [2024-11-13 16:32:10,864 INFO L747 eck$LassoCheckResult]: Loop: 3#L17-2true assume !!(main_~x~0#1 % 4294967296 < (if main_~N~0#1 % 65536 % 4294967296 <= 2147483647 then main_~N~0#1 % 65536 % 4294967296 else main_~N~0#1 % 65536 % 4294967296 - 4294967296) % 4294967296);main_~x~0#1 := 2 + main_~x~0#1; 3#L17-2true [2024-11-13 16:32:10,875 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:32:10,875 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2024-11-13 16:32:10,885 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 16:32:10,886 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1253036928] [2024-11-13 16:32:10,887 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 16:32:10,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:32:10,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 16:32:10,988 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 16:32:10,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 16:32:11,013 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-13 16:32:11,017 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:32:11,017 INFO L85 PathProgramCache]: Analyzing trace with hash 41, now seen corresponding path program 1 times [2024-11-13 16:32:11,017 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 16:32:11,017 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [906656758] [2024-11-13 16:32:11,017 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 16:32:11,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:32:11,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 16:32:11,032 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 16:32:11,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 16:32:11,040 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-13 16:32:11,041 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:32:11,042 INFO L85 PathProgramCache]: Analyzing trace with hash 29863, now seen corresponding path program 1 times [2024-11-13 16:32:11,042 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 16:32:11,042 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1975454971] [2024-11-13 16:32:11,042 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 16:32:11,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:32:11,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 16:32:11,071 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 16:32:11,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 16:32:11,094 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-13 16:32:11,200 INFO L204 LassoAnalysis]: Preferences: [2024-11-13 16:32:11,201 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-13 16:32:11,201 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-13 16:32:11,201 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-13 16:32:11,201 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-11-13 16:32:11,201 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:11,202 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-13 16:32:11,202 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-13 16:32:11,202 INFO L132 ssoRankerPreferences]: Filename of dumped script: simple_3-1.c_Iteration1_Loop [2024-11-13 16:32:11,202 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-13 16:32:11,203 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-13 16:32:11,222 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 16:32:11,489 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-13 16:32:11,490 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-11-13 16:32:11,493 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:11,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:11,497 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:11,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2024-11-13 16:32:11,502 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-13 16:32:11,502 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-13 16:32:11,543 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Ended with exit code 0 [2024-11-13 16:32:11,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:11,544 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:11,545 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:11,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2024-11-13 16:32:11,548 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-11-13 16:32:11,548 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-13 16:32:11,605 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-11-13 16:32:11,610 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2024-11-13 16:32:11,611 INFO L204 LassoAnalysis]: Preferences: [2024-11-13 16:32:11,611 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-13 16:32:11,611 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-13 16:32:11,611 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-13 16:32:11,611 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-13 16:32:11,611 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:11,611 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-13 16:32:11,611 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-13 16:32:11,611 INFO L132 ssoRankerPreferences]: Filename of dumped script: simple_3-1.c_Iteration1_Loop [2024-11-13 16:32:11,611 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-13 16:32:11,611 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-13 16:32:11,615 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 16:32:11,799 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-13 16:32:11,803 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-13 16:32:11,805 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:11,805 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:11,807 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:11,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2024-11-13 16:32:11,809 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:11,824 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:11,824 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:11,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:11,825 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:11,825 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 16:32:11,833 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-13 16:32:11,833 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:11,840 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:11,863 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0 [2024-11-13 16:32:11,864 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-11-13 16:32:11,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:11,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:11,867 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:11,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2024-11-13 16:32:11,873 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 16:32:11,892 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:11,892 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:11,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:11,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:11,893 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:11,904 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-13 16:32:11,905 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:11,913 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:11,935 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0 [2024-11-13 16:32:11,936 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-11-13 16:32:11,936 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:11,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:11,939 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:11,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2024-11-13 16:32:11,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:11,962 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:11,962 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:11,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:11,962 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:11,963 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:11,972 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 16:32:11,974 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:11,985 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:12,007 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:12,008 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-11-13 16:32:12,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:12,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:12,011 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:12,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2024-11-13 16:32:12,014 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:12,033 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:12,033 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:12,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:12,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:12,033 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:12,066 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-13 16:32:12,067 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:12,078 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:12,101 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2024-11-13 16:32:12,102 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-11-13 16:32:12,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:12,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:12,105 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:12,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2024-11-13 16:32:12,108 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:12,127 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:12,127 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:12,128 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:12,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:12,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:12,128 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:12,134 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-13 16:32:12,135 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:12,147 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:12,171 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2024-11-13 16:32:12,171 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-11-13 16:32:12,171 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:12,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:12,174 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:12,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2024-11-13 16:32:12,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:12,197 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:12,198 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 16:32:12,198 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:12,198 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:12,198 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:12,198 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:12,212 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 16:32:12,212 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:12,231 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:12,247 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2024-11-13 16:32:12,247 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-11-13 16:32:12,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:12,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:12,249 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:12,251 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2024-11-13 16:32:12,251 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 16:32:12,267 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:12,267 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:12,267 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:12,267 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:12,268 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:12,268 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:12,289 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-13 16:32:12,289 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:12,333 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:12,355 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0 [2024-11-13 16:32:12,355 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-11-13 16:32:12,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:12,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:12,359 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:12,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2024-11-13 16:32:12,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:12,381 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:12,381 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:12,381 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:12,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:12,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:12,383 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:12,391 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 16:32:12,392 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:12,404 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:12,427 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Ended with exit code 0 [2024-11-13 16:32:12,427 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-11-13 16:32:12,427 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:12,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:12,430 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:12,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2024-11-13 16:32:12,433 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:12,452 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:12,452 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:12,452 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:12,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:12,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:12,453 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 16:32:12,467 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 16:32:12,468 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:12,494 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:12,515 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Ended with exit code 0 [2024-11-13 16:32:12,651 INFO L204 LassoAnalysis]: Preferences: [2024-11-13 16:32:12,652 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-13 16:32:12,652 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-13 16:32:12,652 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-13 16:32:12,652 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-13 16:32:12,652 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:12,652 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-13 16:32:12,652 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-13 16:32:12,652 INFO L132 ssoRankerPreferences]: Filename of dumped script: simple_3-1.c_Iteration1_Lasso [2024-11-13 16:32:12,652 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-13 16:32:12,652 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-13 16:32:12,654 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 16:32:12,685 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 16:32:12,717 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 16:32:12,756 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 16:32:12,761 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 16:32:12,765 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 16:32:12,768 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 16:32:13,053 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-13 16:32:13,053 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-13 16:32:13,054 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:13,055 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:13,059 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:13,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2024-11-13 16:32:13,064 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 16:32:13,080 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:13,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:13,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:13,081 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 16:32:13,085 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 16:32:13,085 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-13 16:32:13,098 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:13,118 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Ended with exit code 0 [2024-11-13 16:32:13,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:13,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:13,120 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:13,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2024-11-13 16:32:13,122 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:13,135 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:13,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:13,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:13,135 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 16:32:13,138 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 16:32:13,138 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-13 16:32:13,144 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:13,164 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0 [2024-11-13 16:32:13,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:13,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:13,166 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:13,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2024-11-13 16:32:13,170 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:13,186 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:13,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:13,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:13,186 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 16:32:13,189 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 16:32:13,189 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-13 16:32:13,194 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:13,216 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:13,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:13,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:13,219 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:13,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2024-11-13 16:32:13,223 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:13,240 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:13,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:13,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:13,240 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 16:32:13,242 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 16:32:13,242 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-13 16:32:13,248 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:13,268 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0 [2024-11-13 16:32:13,268 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:13,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:13,271 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:13,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2024-11-13 16:32:13,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:13,290 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:13,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:13,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:13,291 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 16:32:13,293 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 16:32:13,293 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-13 16:32:13,298 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:13,319 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2024-11-13 16:32:13,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:13,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:13,322 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:13,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2024-11-13 16:32:13,326 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:13,343 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:13,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:13,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:13,344 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 16:32:13,346 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 16:32:13,346 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-13 16:32:13,351 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:13,373 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:13,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:13,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:13,377 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:13,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2024-11-13 16:32:13,381 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:13,399 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:13,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:13,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:13,399 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 16:32:13,404 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 16:32:13,404 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-13 16:32:13,412 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:13,434 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2024-11-13 16:32:13,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:13,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:13,438 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:13,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2024-11-13 16:32:13,442 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:13,460 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:13,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:13,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:13,460 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 16:32:13,462 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 16:32:13,463 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-13 16:32:13,469 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:13,492 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0 [2024-11-13 16:32:13,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:13,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:13,495 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:13,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2024-11-13 16:32:13,498 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:13,516 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:13,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:13,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:13,517 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 16:32:13,519 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 16:32:13,519 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-13 16:32:13,524 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:13,546 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Ended with exit code 0 [2024-11-13 16:32:13,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:13,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:13,549 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:13,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2024-11-13 16:32:13,554 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:13,572 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:13,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:13,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:13,573 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 16:32:13,576 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 16:32:13,576 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-13 16:32:13,581 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:13,604 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0 [2024-11-13 16:32:13,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:13,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:13,607 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:13,612 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 16:32:13,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2024-11-13 16:32:13,631 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:13,631 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:13,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:13,631 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:13,631 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 16:32:13,632 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-13 16:32:13,632 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:13,634 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:13,657 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:13,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:13,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:13,661 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:13,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2024-11-13 16:32:13,666 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 16:32:13,684 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:13,684 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:13,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:13,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:13,685 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 16:32:13,685 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-13 16:32:13,685 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:13,687 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:13,701 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:13,702 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:13,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:13,704 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:13,706 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2024-11-13 16:32:13,707 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:13,721 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:13,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:13,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:13,721 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 16:32:13,727 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 16:32:13,727 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-13 16:32:13,739 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:13,762 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2024-11-13 16:32:13,762 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-11-13 16:32:13,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:13,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:13,765 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:13,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2024-11-13 16:32:13,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:13,786 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:13,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:13,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:13,787 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:13,790 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 16:32:13,790 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 16:32:13,799 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:13,821 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:13,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:13,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:13,825 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:13,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2024-11-13 16:32:13,829 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:13,847 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:13,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:13,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:13,847 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:13,854 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 16:32:13,854 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 16:32:13,865 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:13,887 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2024-11-13 16:32:13,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:13,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:13,892 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:13,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2024-11-13 16:32:13,895 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:13,914 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:13,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:13,914 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:13,914 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:13,919 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 16:32:13,919 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 16:32:13,929 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:13,951 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:13,951 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:13,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:13,954 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:13,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2024-11-13 16:32:13,958 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:13,976 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:13,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:13,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:13,977 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:13,979 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 16:32:13,979 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 16:32:13,986 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:14,008 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2024-11-13 16:32:14,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:14,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:14,012 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:14,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2024-11-13 16:32:14,017 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:14,036 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:14,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:14,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:14,036 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:14,039 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 16:32:14,040 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 16:32:14,047 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:14,069 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2024-11-13 16:32:14,070 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:14,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:14,073 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:14,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2024-11-13 16:32:14,108 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:14,122 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:14,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:14,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:14,122 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:14,127 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 16:32:14,127 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 16:32:14,134 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:14,155 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2024-11-13 16:32:14,156 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:14,156 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:14,158 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:14,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2024-11-13 16:32:14,160 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:14,178 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:14,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:14,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:14,178 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:14,181 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 16:32:14,182 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 16:32:14,188 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:14,211 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2024-11-13 16:32:14,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:14,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:14,214 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:14,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2024-11-13 16:32:14,218 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 16:32:14,237 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:14,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:14,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:14,237 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:14,241 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 16:32:14,241 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 16:32:14,248 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:14,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2024-11-13 16:32:14,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:14,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:14,264 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:14,266 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2024-11-13 16:32:14,267 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:14,281 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:14,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:14,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:14,281 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:14,284 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 16:32:14,285 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 16:32:14,293 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:14,315 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2024-11-13 16:32:14,316 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:14,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:14,318 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:14,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2024-11-13 16:32:14,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:14,340 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:14,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:14,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:14,341 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:14,344 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 16:32:14,344 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 16:32:14,352 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:14,374 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2024-11-13 16:32:14,375 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:14,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:14,378 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:14,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2024-11-13 16:32:14,381 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:14,399 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:14,399 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:14,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:14,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:14,400 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:14,400 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-13 16:32:14,401 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:14,403 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:14,425 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2024-11-13 16:32:14,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:14,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:14,429 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:14,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2024-11-13 16:32:14,433 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:14,451 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:14,452 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:14,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:14,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:14,452 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:14,453 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-13 16:32:14,453 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:14,455 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:14,476 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:14,477 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:14,477 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:14,480 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:14,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2024-11-13 16:32:14,483 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:14,501 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:14,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:14,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:14,502 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:14,509 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 16:32:14,509 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 16:32:14,526 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:14,548 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2024-11-13 16:32:14,548 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-11-13 16:32:14,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:14,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:14,551 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:14,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2024-11-13 16:32:14,557 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:14,576 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:14,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:14,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:14,576 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:14,579 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:14,579 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:14,587 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:14,609 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:14,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:14,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:14,612 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:14,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2024-11-13 16:32:14,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:14,629 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:14,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:14,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:14,630 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:14,633 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:14,633 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:14,642 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:14,664 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2024-11-13 16:32:14,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:14,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:14,666 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:14,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2024-11-13 16:32:14,671 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 16:32:14,689 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:14,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:14,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:14,690 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:14,693 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:14,693 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:14,702 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:14,727 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0 [2024-11-13 16:32:14,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:14,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:14,730 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:14,732 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2024-11-13 16:32:14,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:14,752 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:14,752 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:14,753 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:14,753 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:14,756 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:14,756 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:14,767 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:14,790 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:14,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:14,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:14,794 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:14,797 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2024-11-13 16:32:14,798 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:14,816 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:14,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:14,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:14,816 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:14,819 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:14,820 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:14,829 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:14,847 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2024-11-13 16:32:14,847 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:14,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:14,849 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:14,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2024-11-13 16:32:14,852 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:14,866 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:14,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:14,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:14,866 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:14,869 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:14,869 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:14,875 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:14,890 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2024-11-13 16:32:14,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:14,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:14,893 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:14,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2024-11-13 16:32:14,895 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:14,909 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:14,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:14,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:14,910 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:14,913 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:14,913 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:14,922 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:14,943 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2024-11-13 16:32:14,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:14,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:14,945 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:14,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2024-11-13 16:32:14,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:14,961 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:14,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:14,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:14,961 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:14,965 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:14,965 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:14,974 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:14,996 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2024-11-13 16:32:14,997 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:14,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:14,999 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:15,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2024-11-13 16:32:15,004 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:15,019 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:15,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:15,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:15,019 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:15,023 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:15,023 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:15,031 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:15,054 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:15,054 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:15,055 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:15,057 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:15,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2024-11-13 16:32:15,062 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:15,078 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:15,078 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:15,078 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:15,078 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:15,082 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:15,082 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:15,091 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:15,113 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2024-11-13 16:32:15,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:15,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:15,116 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:15,119 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2024-11-13 16:32:15,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:15,139 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:15,140 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:15,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:15,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:15,140 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:15,141 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 16:32:15,141 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:15,144 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:15,166 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2024-11-13 16:32:15,167 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:15,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:15,169 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:15,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2024-11-13 16:32:15,172 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:15,190 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:15,190 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:15,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:15,191 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:15,191 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:15,191 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 16:32:15,191 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:15,194 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:15,216 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2024-11-13 16:32:15,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:15,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:15,220 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:15,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2024-11-13 16:32:15,224 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:15,242 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:15,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:15,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:15,243 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:15,253 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:15,253 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:15,273 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:15,296 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2024-11-13 16:32:15,296 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-11-13 16:32:15,296 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:15,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:15,299 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:15,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2024-11-13 16:32:15,303 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 16:32:15,317 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:15,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:15,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:15,318 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:15,322 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 16:32:15,322 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 16:32:15,332 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:15,354 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:15,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:15,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:15,358 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:15,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2024-11-13 16:32:15,362 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:15,380 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:15,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:15,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:15,381 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:15,387 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 16:32:15,388 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 16:32:15,396 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:15,414 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2024-11-13 16:32:15,415 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:15,415 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:15,417 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:15,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2024-11-13 16:32:15,420 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:15,431 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:15,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:15,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:15,431 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:15,435 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 16:32:15,435 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 16:32:15,444 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:15,462 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2024-11-13 16:32:15,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:15,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:15,465 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:15,468 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2024-11-13 16:32:15,468 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:15,483 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:15,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:15,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:15,483 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:15,486 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 16:32:15,486 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 16:32:15,494 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:15,515 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2024-11-13 16:32:15,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:15,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:15,518 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:15,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2024-11-13 16:32:15,521 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:15,539 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:15,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:15,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:15,540 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:15,544 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 16:32:15,545 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 16:32:15,554 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:15,574 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2024-11-13 16:32:15,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:15,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:15,576 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:15,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2024-11-13 16:32:15,578 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:15,592 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:15,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:15,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:15,593 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:15,596 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 16:32:15,596 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 16:32:15,607 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:15,632 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2024-11-13 16:32:15,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:15,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:15,635 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:15,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2024-11-13 16:32:15,638 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:15,656 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:15,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:15,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:15,657 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:15,661 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 16:32:15,662 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 16:32:15,671 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:15,693 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:15,693 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:15,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:15,696 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:15,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2024-11-13 16:32:15,699 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 16:32:15,718 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:15,718 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:15,718 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:15,718 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:15,722 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 16:32:15,722 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 16:32:15,731 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:15,750 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2024-11-13 16:32:15,750 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:15,750 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:15,752 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:15,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2024-11-13 16:32:15,754 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:15,768 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:15,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:15,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:15,768 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:15,772 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 16:32:15,773 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 16:32:15,782 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:15,798 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2024-11-13 16:32:15,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:15,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:15,800 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:15,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2024-11-13 16:32:15,807 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:15,822 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:15,822 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:15,822 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:15,823 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:15,826 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 16:32:15,826 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 16:32:15,834 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:15,857 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2024-11-13 16:32:15,857 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:15,857 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:15,860 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:15,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2024-11-13 16:32:15,864 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 16:32:15,883 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:15,884 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:15,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:15,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:15,884 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:15,885 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-13 16:32:15,885 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:15,888 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:15,910 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2024-11-13 16:32:15,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:15,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:15,913 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:15,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2024-11-13 16:32:15,916 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 16:32:15,934 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:15,934 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:15,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:15,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:15,934 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:15,935 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-13 16:32:15,935 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:15,940 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:15,962 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2024-11-13 16:32:15,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:15,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:15,965 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:15,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2024-11-13 16:32:15,969 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:15,988 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:15,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:15,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:15,989 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:16,014 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 16:32:16,015 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 16:32:16,038 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:16,060 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2024-11-13 16:32:16,060 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-11-13 16:32:16,060 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:16,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:16,064 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:16,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2024-11-13 16:32:16,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:16,086 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:16,086 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:16,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:16,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:16,087 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:16,089 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 16:32:16,089 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 16:32:16,097 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:16,119 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2024-11-13 16:32:16,120 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:16,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:16,122 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:16,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2024-11-13 16:32:16,126 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:16,145 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:16,145 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:16,145 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:16,145 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:16,145 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:16,147 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 16:32:16,148 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 16:32:16,155 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:16,177 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2024-11-13 16:32:16,177 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:16,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:16,179 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:16,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2024-11-13 16:32:16,183 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:16,200 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:16,201 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:16,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:16,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:16,201 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:16,203 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 16:32:16,203 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 16:32:16,211 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:16,234 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2024-11-13 16:32:16,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:16,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:16,237 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:16,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2024-11-13 16:32:16,241 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 16:32:16,258 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:16,258 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:16,258 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:16,258 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:16,258 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:16,261 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 16:32:16,261 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 16:32:16,270 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:16,291 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2024-11-13 16:32:16,291 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:16,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:16,294 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:16,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2024-11-13 16:32:16,298 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 16:32:16,315 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:16,316 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:16,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:16,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:16,316 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:16,318 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 16:32:16,318 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 16:32:16,326 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:16,347 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:16,348 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:16,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:16,351 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:16,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2024-11-13 16:32:16,354 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:16,373 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:16,373 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:16,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:16,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:16,373 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:16,375 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 16:32:16,375 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 16:32:16,382 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:16,404 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:16,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:16,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:16,407 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:16,409 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2024-11-13 16:32:16,411 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:16,430 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:16,430 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:16,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:16,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:16,431 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:16,433 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 16:32:16,433 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 16:32:16,440 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:16,462 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2024-11-13 16:32:16,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:16,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:16,465 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:16,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2024-11-13 16:32:16,469 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:16,487 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:16,488 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:16,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:16,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:16,488 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:16,490 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 16:32:16,491 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 16:32:16,499 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:16,517 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2024-11-13 16:32:16,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:16,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:16,521 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:16,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2024-11-13 16:32:16,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:16,537 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:16,537 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:16,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:16,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:16,537 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:16,539 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 16:32:16,539 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 16:32:16,546 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:16,560 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2024-11-13 16:32:16,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:16,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:16,562 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:16,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2024-11-13 16:32:16,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:16,578 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:16,578 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:16,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:16,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:16,578 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:16,580 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 16:32:16,580 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 16:32:16,587 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:16,600 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2024-11-13 16:32:16,601 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:16,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:16,603 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:16,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2024-11-13 16:32:16,605 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:16,618 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:16,619 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:16,619 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:16,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:16,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:16,619 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:16,620 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-13 16:32:16,620 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:16,625 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:16,648 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2024-11-13 16:32:16,648 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:16,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:16,651 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:16,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2024-11-13 16:32:16,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:16,669 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:16,669 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:16,669 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:16,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:16,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:16,669 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:16,670 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-13 16:32:16,670 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:16,673 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:16,687 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2024-11-13 16:32:16,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:16,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:16,689 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:16,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2024-11-13 16:32:16,691 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:16,705 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:16,706 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:16,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:16,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:16,706 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:16,713 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 16:32:16,713 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 16:32:16,734 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:16,748 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2024-11-13 16:32:16,748 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-11-13 16:32:16,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:16,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:16,750 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:16,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2024-11-13 16:32:16,752 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:16,766 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:16,766 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 16:32:16,766 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:16,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:16,767 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:16,769 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:16,770 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:16,778 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:16,792 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2024-11-13 16:32:16,792 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:16,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:16,794 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:16,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2024-11-13 16:32:16,796 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:16,810 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:16,810 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 16:32:16,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:16,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:16,810 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:16,813 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:16,814 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:16,824 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:16,846 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2024-11-13 16:32:16,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:16,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:16,849 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:16,853 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2024-11-13 16:32:16,854 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:16,872 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:16,872 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 16:32:16,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:16,873 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:16,873 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:16,877 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:16,877 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:16,889 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:16,912 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2024-11-13 16:32:16,913 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:16,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:16,915 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:16,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2024-11-13 16:32:16,919 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 16:32:16,938 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:16,938 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 16:32:16,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:16,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:16,939 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:16,942 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:16,942 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:16,954 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:16,977 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:16,977 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:16,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:16,980 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:16,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2024-11-13 16:32:16,985 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:17,004 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:17,004 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 16:32:17,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:17,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:17,005 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:17,008 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:17,008 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:17,019 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:17,040 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:17,040 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:17,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:17,043 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:17,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2024-11-13 16:32:17,046 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:17,065 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:17,065 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 16:32:17,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:17,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:17,065 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:17,068 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:17,068 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:17,082 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:17,104 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2024-11-13 16:32:17,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:17,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:17,107 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:17,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2024-11-13 16:32:17,111 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:17,128 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:17,129 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 16:32:17,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:17,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:17,129 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:17,132 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:17,132 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:17,142 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:17,156 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2024-11-13 16:32:17,156 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:17,156 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:17,158 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:17,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2024-11-13 16:32:17,160 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:17,174 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:17,174 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 16:32:17,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:17,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:17,174 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:17,177 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:17,177 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:17,185 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:17,199 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2024-11-13 16:32:17,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:17,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:17,202 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:17,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2024-11-13 16:32:17,204 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:17,218 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:17,218 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 16:32:17,218 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:17,218 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:17,218 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:17,222 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:17,222 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:17,233 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:17,247 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:17,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:17,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:17,249 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:17,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2024-11-13 16:32:17,251 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 16:32:17,265 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:17,265 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 16:32:17,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:17,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:17,265 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:17,268 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:17,268 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:17,279 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:17,297 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2024-11-13 16:32:17,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:17,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:17,301 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:17,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2024-11-13 16:32:17,303 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 16:32:17,317 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:17,317 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 16:32:17,317 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:17,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:17,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:17,317 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:17,318 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 16:32:17,318 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:17,322 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:17,335 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2024-11-13 16:32:17,335 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:17,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:17,337 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:17,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2024-11-13 16:32:17,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:17,353 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:17,353 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 16:32:17,353 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:17,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:17,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:17,354 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:17,354 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 16:32:17,355 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:17,358 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:17,372 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2024-11-13 16:32:17,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:17,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:17,375 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:17,377 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2024-11-13 16:32:17,378 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:17,393 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:17,393 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 16:32:17,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:17,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:17,393 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:17,402 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:17,403 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:17,431 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:17,445 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2024-11-13 16:32:17,446 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-11-13 16:32:17,446 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:17,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:17,448 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:17,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2024-11-13 16:32:17,449 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:17,464 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:17,464 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:17,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:17,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:17,464 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:17,468 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 16:32:17,468 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 16:32:17,480 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:17,495 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2024-11-13 16:32:17,495 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:17,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:17,497 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:17,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2024-11-13 16:32:17,508 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:17,523 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:17,523 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:17,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:17,523 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:17,523 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:17,528 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 16:32:17,528 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 16:32:17,538 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:17,553 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2024-11-13 16:32:17,553 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:17,553 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:17,555 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:17,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2024-11-13 16:32:17,557 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:17,571 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:17,571 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:17,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:17,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:17,572 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:17,575 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 16:32:17,575 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 16:32:17,587 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:17,601 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:17,601 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:17,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:17,603 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:17,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2024-11-13 16:32:17,605 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:17,623 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:17,623 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:17,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:17,624 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:17,624 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:17,628 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 16:32:17,628 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 16:32:17,645 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:17,668 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2024-11-13 16:32:17,669 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:17,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:17,671 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:17,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2024-11-13 16:32:17,675 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 16:32:17,693 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:17,694 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:17,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:17,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:17,694 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:17,700 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 16:32:17,700 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 16:32:17,718 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:17,741 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:17,741 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:17,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:17,744 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:17,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2024-11-13 16:32:17,747 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 16:32:17,767 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:17,767 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:17,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:17,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:17,768 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:17,772 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 16:32:17,772 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 16:32:17,785 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:17,804 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:17,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:17,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:17,806 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:17,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2024-11-13 16:32:17,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:17,822 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:17,822 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:17,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:17,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:17,823 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:17,827 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 16:32:17,827 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 16:32:17,842 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:17,864 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:17,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:17,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:17,868 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:17,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2024-11-13 16:32:17,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:17,889 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:17,890 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:17,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:17,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:17,890 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:17,894 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 16:32:17,894 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 16:32:17,909 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:17,931 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2024-11-13 16:32:17,932 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:17,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:17,935 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:17,938 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2024-11-13 16:32:17,939 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 16:32:17,957 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:17,957 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:17,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:17,958 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:17,958 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:17,961 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 16:32:17,962 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 16:32:17,976 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:17,998 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:17,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:17,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:18,002 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:18,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2024-11-13 16:32:18,005 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 16:32:18,024 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:18,024 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:18,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:18,024 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:18,025 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:18,028 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 16:32:18,028 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 16:32:18,042 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:18,065 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:18,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:18,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:18,068 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:18,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2024-11-13 16:32:18,072 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:18,091 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:18,091 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:18,091 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:18,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:18,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:18,092 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:18,093 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-13 16:32:18,093 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:18,100 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:18,121 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:18,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:18,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:18,125 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:18,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2024-11-13 16:32:18,128 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:18,147 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:18,147 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:18,147 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:18,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:18,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:18,148 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:18,149 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-13 16:32:18,149 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:18,154 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:18,176 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:18,177 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:18,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:18,181 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:18,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2024-11-13 16:32:18,186 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:18,205 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:18,205 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:18,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:18,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:18,205 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:18,217 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 16:32:18,217 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 16:32:18,279 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:18,301 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2024-11-13 16:32:18,301 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-11-13 16:32:18,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:18,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:18,304 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:18,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2024-11-13 16:32:18,307 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:18,326 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:18,326 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:18,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:18,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:18,326 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:18,329 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:18,329 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:18,338 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:18,360 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:18,360 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:18,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:18,363 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:18,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2024-11-13 16:32:18,366 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:18,384 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:18,385 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:18,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:18,385 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:18,385 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:18,388 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:18,388 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:18,396 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:18,415 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:18,416 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:18,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:18,418 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:18,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2024-11-13 16:32:18,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:18,433 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:18,433 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:18,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:18,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:18,433 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:18,436 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:18,436 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:18,443 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:18,457 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Ended with exit code 0 [2024-11-13 16:32:18,457 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:18,457 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:18,459 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:18,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2024-11-13 16:32:18,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:18,475 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:18,475 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:18,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:18,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:18,475 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:18,478 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:18,478 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:18,485 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:18,499 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2024-11-13 16:32:18,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:18,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:18,502 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:18,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2024-11-13 16:32:18,505 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:18,524 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:18,524 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:18,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:18,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:18,524 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:18,526 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:18,527 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:18,537 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:18,559 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:18,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:18,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:18,562 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:18,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2024-11-13 16:32:18,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:18,583 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:18,583 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:18,583 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:18,583 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:18,583 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:18,586 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:18,586 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:18,594 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:18,617 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2024-11-13 16:32:18,617 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:18,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:18,620 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:18,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2024-11-13 16:32:18,623 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:18,642 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:18,642 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:18,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:18,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:18,642 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:18,645 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:18,645 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:18,654 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:18,676 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2024-11-13 16:32:18,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:18,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:18,679 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:18,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2024-11-13 16:32:18,683 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:18,701 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:18,701 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:18,701 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:18,701 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:18,701 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:18,704 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:18,704 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:18,712 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:18,730 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:18,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:18,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:18,732 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:18,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2024-11-13 16:32:18,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:18,748 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:18,748 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:18,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:18,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:18,748 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:18,751 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:18,751 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:18,758 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:18,772 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2024-11-13 16:32:18,772 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:18,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:18,774 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:18,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2024-11-13 16:32:18,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:18,790 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:18,790 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:18,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:18,790 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:18,790 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:18,793 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:18,793 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:18,800 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:18,814 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2024-11-13 16:32:18,815 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:18,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:18,817 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:18,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2024-11-13 16:32:18,818 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:18,832 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:18,832 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:18,833 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:18,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:18,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:18,833 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:18,833 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 16:32:18,833 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:18,836 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:18,850 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:18,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:18,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:18,853 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:18,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2024-11-13 16:32:18,855 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:18,868 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:18,869 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:18,869 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:18,869 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:18,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:18,869 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:18,869 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 16:32:18,870 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:18,872 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:18,886 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:18,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:18,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:18,889 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:18,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2024-11-13 16:32:18,899 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 16:32:18,914 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:18,914 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:18,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:18,914 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:18,914 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:18,922 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:18,922 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:18,938 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:18,952 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:18,952 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-11-13 16:32:18,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:18,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:18,954 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:18,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2024-11-13 16:32:18,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:18,970 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:18,970 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:18,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:18,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:18,970 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 16:32:18,974 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-13 16:32:18,974 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-13 16:32:18,985 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:19,007 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:19,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:19,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:19,010 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:19,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2024-11-13 16:32:19,015 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:19,030 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:19,030 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:19,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:19,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:19,030 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 16:32:19,034 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-13 16:32:19,034 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-13 16:32:19,043 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:19,057 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:19,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:19,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:19,059 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:19,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2024-11-13 16:32:19,061 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 16:32:19,075 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:19,076 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:19,076 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:19,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:19,076 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 16:32:19,081 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-13 16:32:19,081 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-13 16:32:19,093 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:19,117 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2024-11-13 16:32:19,117 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:19,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:19,120 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:19,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2024-11-13 16:32:19,123 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:19,138 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:19,138 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:19,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:19,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:19,138 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 16:32:19,142 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-13 16:32:19,142 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-13 16:32:19,155 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:19,173 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Ended with exit code 0 [2024-11-13 16:32:19,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:19,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:19,175 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:19,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2024-11-13 16:32:19,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:19,191 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:19,191 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:19,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:19,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:19,192 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 16:32:19,196 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-13 16:32:19,196 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-13 16:32:19,206 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:19,220 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2024-11-13 16:32:19,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:19,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:19,222 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:19,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2024-11-13 16:32:19,224 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:19,239 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:19,239 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:19,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:19,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:19,239 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 16:32:19,243 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-13 16:32:19,243 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-13 16:32:19,254 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:19,277 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2024-11-13 16:32:19,278 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:19,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:19,280 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:19,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2024-11-13 16:32:19,283 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:19,298 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:19,298 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:19,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:19,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:19,298 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 16:32:19,302 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-13 16:32:19,302 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-13 16:32:19,311 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:19,325 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Ended with exit code 0 [2024-11-13 16:32:19,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:19,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:19,327 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:19,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2024-11-13 16:32:19,329 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:19,343 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:19,344 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:19,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:19,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:19,344 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 16:32:19,348 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-13 16:32:19,348 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-13 16:32:19,359 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:19,373 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:19,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:19,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:19,376 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:19,377 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2024-11-13 16:32:19,378 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:19,393 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:19,393 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:19,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:19,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:19,393 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 16:32:19,397 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-13 16:32:19,397 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-13 16:32:19,407 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:19,426 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2024-11-13 16:32:19,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:19,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:19,429 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:19,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2024-11-13 16:32:19,432 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:19,451 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:19,451 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:19,451 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:19,451 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:19,451 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 16:32:19,455 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-13 16:32:19,455 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-13 16:32:19,466 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:19,488 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Ended with exit code 0 [2024-11-13 16:32:19,488 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:19,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:19,491 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:19,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2024-11-13 16:32:19,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:19,512 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:19,512 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:19,512 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:19,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:19,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:19,512 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 16:32:19,513 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 16:32:19,513 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:19,517 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:19,539 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:19,539 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:19,539 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:19,542 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:19,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2024-11-13 16:32:19,548 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:19,565 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:19,565 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:19,565 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:19,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:19,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:19,566 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 16:32:19,567 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 16:32:19,567 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:19,571 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:19,593 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:19,593 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:19,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:19,597 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:19,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2024-11-13 16:32:19,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:19,622 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:19,622 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:19,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:19,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:19,622 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 16:32:19,634 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-13 16:32:19,634 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-13 16:32:19,681 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:19,696 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:19,697 INFO L365 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2024-11-13 16:32:19,697 INFO L745 eck$LassoCheckResult]: Stem: 6#$Ultimate##0true assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); 7#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_~x~0#1, main_~N~0#1;main_~x~0#1 := 0;havoc main_#t~nondet4#1;main_~N~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1; 3#L17-2true assume !!(main_~x~0#1 % 4294967296 < (if main_~N~0#1 % 65536 % 4294967296 <= 2147483647 then main_~N~0#1 % 65536 % 4294967296 else main_~N~0#1 % 65536 % 4294967296 - 4294967296) % 4294967296);main_~x~0#1 := 2 + main_~x~0#1; 3#L17-2true [2024-11-13 16:32:19,698 INFO L747 eck$LassoCheckResult]: Loop: 3#L17-2true assume !!(main_~x~0#1 % 4294967296 < (if main_~N~0#1 % 65536 % 4294967296 <= 2147483647 then main_~N~0#1 % 65536 % 4294967296 else main_~N~0#1 % 65536 % 4294967296 - 4294967296) % 4294967296);main_~x~0#1 := 2 + main_~x~0#1; 3#L17-2true [2024-11-13 16:32:19,698 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:32:19,698 INFO L85 PathProgramCache]: Analyzing trace with hash 29863, now seen corresponding path program 2 times [2024-11-13 16:32:19,698 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 16:32:19,698 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [252074060] [2024-11-13 16:32:19,699 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 16:32:19,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:32:19,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 16:32:19,710 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 16:32:19,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 16:32:19,720 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-13 16:32:19,721 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:32:19,721 INFO L85 PathProgramCache]: Analyzing trace with hash 41, now seen corresponding path program 2 times [2024-11-13 16:32:19,721 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 16:32:19,721 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2053040839] [2024-11-13 16:32:19,721 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 16:32:19,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:32:19,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 16:32:19,727 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 16:32:19,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 16:32:19,732 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-13 16:32:19,732 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:32:19,732 INFO L85 PathProgramCache]: Analyzing trace with hash 925763, now seen corresponding path program 3 times [2024-11-13 16:32:19,733 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 16:32:19,733 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1134310888] [2024-11-13 16:32:19,733 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 16:32:19,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:32:19,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 16:32:19,753 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 16:32:19,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 16:32:19,768 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-13 16:32:19,813 INFO L204 LassoAnalysis]: Preferences: [2024-11-13 16:32:19,813 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-13 16:32:19,813 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-13 16:32:19,813 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-13 16:32:19,813 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-11-13 16:32:19,813 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:19,813 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-13 16:32:19,813 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-13 16:32:19,814 INFO L132 ssoRankerPreferences]: Filename of dumped script: simple_3-1.c_Iteration1_Loop [2024-11-13 16:32:19,814 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-13 16:32:19,814 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-13 16:32:19,815 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 16:32:19,934 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-13 16:32:19,934 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-11-13 16:32:19,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:19,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:19,937 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:19,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2024-11-13 16:32:19,941 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-13 16:32:19,941 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-13 16:32:19,980 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2024-11-13 16:32:19,981 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:19,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:19,986 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:19,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2024-11-13 16:32:19,990 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-11-13 16:32:19,990 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-13 16:32:20,048 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-11-13 16:32:20,052 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Ended with exit code 0 [2024-11-13 16:32:20,053 INFO L204 LassoAnalysis]: Preferences: [2024-11-13 16:32:20,053 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-13 16:32:20,053 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-13 16:32:20,053 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-13 16:32:20,053 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-13 16:32:20,053 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:20,053 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-13 16:32:20,053 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-13 16:32:20,053 INFO L132 ssoRankerPreferences]: Filename of dumped script: simple_3-1.c_Iteration1_Loop [2024-11-13 16:32:20,053 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-13 16:32:20,053 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-13 16:32:20,054 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 16:32:20,182 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-13 16:32:20,182 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-13 16:32:20,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:20,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:20,188 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:20,191 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2024-11-13 16:32:20,191 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:20,209 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:20,209 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:20,209 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:20,209 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:20,209 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 16:32:20,211 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-13 16:32:20,211 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:20,216 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:20,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Ended with exit code 0 [2024-11-13 16:32:20,239 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-11-13 16:32:20,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:20,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:20,242 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:20,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2024-11-13 16:32:20,246 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:20,265 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:20,265 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:20,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:20,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:20,265 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:20,268 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-13 16:32:20,268 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:20,272 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:20,286 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Ended with exit code 0 [2024-11-13 16:32:20,287 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-11-13 16:32:20,287 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:20,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:20,289 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:20,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2024-11-13 16:32:20,299 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:20,314 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:20,314 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:20,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:20,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:20,314 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:20,317 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 16:32:20,317 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:20,323 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:20,337 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:20,337 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-11-13 16:32:20,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:20,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:20,339 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:20,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2024-11-13 16:32:20,341 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:20,355 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:20,355 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:20,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:20,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:20,355 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:20,359 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-13 16:32:20,359 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:20,365 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:20,379 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2024-11-13 16:32:20,379 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-11-13 16:32:20,379 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:20,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:20,381 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:20,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2024-11-13 16:32:20,383 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:20,397 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:20,397 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:20,397 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:20,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:20,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:20,397 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:20,400 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-13 16:32:20,400 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:20,408 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:20,421 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2024-11-13 16:32:20,422 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-11-13 16:32:20,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:20,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:20,424 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:20,425 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2024-11-13 16:32:20,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:20,440 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:20,440 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 16:32:20,440 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:20,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:20,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:20,441 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:20,445 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 16:32:20,445 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:20,467 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:20,489 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2024-11-13 16:32:20,490 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-11-13 16:32:20,490 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:20,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:20,492 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:20,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2024-11-13 16:32:20,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:20,514 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:20,514 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:20,514 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:20,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:20,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:20,515 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:20,520 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-13 16:32:20,520 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:20,552 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:20,574 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2024-11-13 16:32:20,575 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-11-13 16:32:20,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:20,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:20,578 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:20,579 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2024-11-13 16:32:20,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:20,595 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:20,596 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:20,596 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:20,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:20,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:20,596 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:20,599 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 16:32:20,599 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:20,605 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:20,619 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:20,620 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-11-13 16:32:20,620 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:20,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:20,622 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:20,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2024-11-13 16:32:20,624 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:20,639 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:20,640 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:20,640 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:20,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:20,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:20,640 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 16:32:20,645 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 16:32:20,645 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:20,664 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:20,687 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2024-11-13 16:32:20,849 INFO L204 LassoAnalysis]: Preferences: [2024-11-13 16:32:20,849 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-13 16:32:20,849 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-13 16:32:20,849 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-13 16:32:20,849 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-13 16:32:20,849 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:20,849 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-13 16:32:20,850 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-13 16:32:20,850 INFO L132 ssoRankerPreferences]: Filename of dumped script: simple_3-1.c_Iteration1_Lasso [2024-11-13 16:32:20,850 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-13 16:32:20,850 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-13 16:32:20,852 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 16:32:20,868 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 16:32:20,871 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 16:32:20,889 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 16:32:20,892 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 16:32:20,911 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 16:32:20,913 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 16:32:21,210 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-13 16:32:21,210 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-13 16:32:21,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:21,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:21,213 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:21,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2024-11-13 16:32:21,217 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:21,235 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:21,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:21,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:21,235 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 16:32:21,239 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 16:32:21,240 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-13 16:32:21,252 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:21,274 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2024-11-13 16:32:21,274 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:21,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:21,277 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:21,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2024-11-13 16:32:21,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:21,298 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:21,298 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:21,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:21,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:21,298 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 16:32:21,299 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-13 16:32:21,299 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:21,301 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:21,322 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:21,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:21,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:21,325 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:21,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2024-11-13 16:32:21,326 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:21,340 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:21,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:21,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:21,340 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 16:32:21,341 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 16:32:21,341 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-13 16:32:21,346 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:21,368 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2024-11-13 16:32:21,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:21,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:21,371 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:21,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2024-11-13 16:32:21,374 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:21,388 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:21,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:21,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:21,388 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 16:32:21,389 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 16:32:21,389 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-13 16:32:21,393 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:21,408 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2024-11-13 16:32:21,409 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:21,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:21,411 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:21,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2024-11-13 16:32:21,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:21,426 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:21,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:21,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:21,426 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 16:32:21,427 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 16:32:21,427 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-13 16:32:21,431 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:21,445 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2024-11-13 16:32:21,446 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:21,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:21,447 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:21,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2024-11-13 16:32:21,449 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:21,462 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:21,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:21,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:21,463 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 16:32:21,464 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 16:32:21,464 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-13 16:32:21,468 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:21,482 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2024-11-13 16:32:21,483 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:21,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:21,485 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:21,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2024-11-13 16:32:21,486 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 16:32:21,500 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:21,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:21,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:21,500 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 16:32:21,501 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 16:32:21,501 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-13 16:32:21,505 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:21,520 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2024-11-13 16:32:21,520 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:21,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:21,522 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:21,523 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2024-11-13 16:32:21,524 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:21,537 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:21,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:21,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:21,538 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 16:32:21,539 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 16:32:21,539 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-13 16:32:21,543 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:21,558 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2024-11-13 16:32:21,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:21,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:21,560 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:21,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2024-11-13 16:32:21,561 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 16:32:21,575 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:21,575 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:21,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:21,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:21,575 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 16:32:21,575 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-13 16:32:21,575 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:21,577 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:21,590 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2024-11-13 16:32:21,591 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:21,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:21,593 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:21,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2024-11-13 16:32:21,596 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:21,611 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:21,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:21,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:21,611 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 16:32:21,613 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 16:32:21,613 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-13 16:32:21,616 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:21,630 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2024-11-13 16:32:21,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:21,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:21,633 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:21,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2024-11-13 16:32:21,636 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:21,649 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:21,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:21,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:21,649 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 16:32:21,650 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 16:32:21,650 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-13 16:32:21,657 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:21,678 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2024-11-13 16:32:21,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:21,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:21,680 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:21,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2024-11-13 16:32:21,682 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:21,695 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:21,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:21,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:21,696 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 16:32:21,697 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 16:32:21,697 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-13 16:32:21,701 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:21,714 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:21,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:21,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:21,717 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:21,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2024-11-13 16:32:21,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:21,732 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:21,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:21,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:21,732 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 16:32:21,733 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 16:32:21,733 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-13 16:32:21,737 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:21,752 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2024-11-13 16:32:21,752 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-11-13 16:32:21,752 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:21,752 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:21,754 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:21,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2024-11-13 16:32:21,763 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:21,776 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:21,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:21,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:21,777 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:21,783 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 16:32:21,783 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 16:32:21,795 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:21,809 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2024-11-13 16:32:21,809 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:21,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:21,811 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:21,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2024-11-13 16:32:21,814 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:21,827 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:21,827 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:21,827 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:21,827 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:21,827 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:21,828 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-13 16:32:21,828 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:21,830 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:21,843 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:21,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:21,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:21,846 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:21,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2024-11-13 16:32:21,847 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:21,861 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:21,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:21,862 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:21,862 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:21,863 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 16:32:21,863 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 16:32:21,869 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:21,882 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2024-11-13 16:32:21,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:21,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:21,885 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:21,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2024-11-13 16:32:21,886 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:21,900 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:21,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:21,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:21,900 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:21,902 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 16:32:21,902 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 16:32:21,907 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:21,921 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2024-11-13 16:32:21,921 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:21,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:21,923 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:21,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2024-11-13 16:32:21,925 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:21,938 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:21,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:21,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:21,938 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:21,940 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 16:32:21,940 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 16:32:21,945 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:21,959 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2024-11-13 16:32:21,959 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:21,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:21,961 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:21,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2024-11-13 16:32:21,962 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:21,976 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:21,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:21,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:21,976 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:21,978 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 16:32:21,978 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 16:32:21,984 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:21,997 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2024-11-13 16:32:21,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:21,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:22,000 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:22,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2024-11-13 16:32:22,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:22,015 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:22,015 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:22,015 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:22,015 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:22,017 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 16:32:22,017 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 16:32:22,022 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:22,036 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2024-11-13 16:32:22,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:22,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:22,038 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:22,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2024-11-13 16:32:22,040 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 16:32:22,054 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:22,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:22,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:22,054 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:22,056 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 16:32:22,056 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 16:32:22,061 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:22,075 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2024-11-13 16:32:22,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:22,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:22,077 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:22,078 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2024-11-13 16:32:22,079 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:22,092 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:22,092 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:22,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:22,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:22,092 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:22,092 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-13 16:32:22,092 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:22,094 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:22,107 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2024-11-13 16:32:22,108 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:22,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:22,109 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:22,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2024-11-13 16:32:22,111 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:22,124 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:22,124 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:22,124 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:22,124 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:22,126 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 16:32:22,126 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 16:32:22,132 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:22,153 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2024-11-13 16:32:22,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:22,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:22,156 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:22,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2024-11-13 16:32:22,159 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 16:32:22,176 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:22,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:22,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:22,176 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:22,178 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 16:32:22,178 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 16:32:22,184 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:22,205 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2024-11-13 16:32:22,205 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:22,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:22,208 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:22,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2024-11-13 16:32:22,210 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:22,227 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:22,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:22,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:22,227 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:22,229 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 16:32:22,229 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 16:32:22,235 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:22,256 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:22,256 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:22,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:22,258 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:22,259 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2024-11-13 16:32:22,260 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:22,273 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:22,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:22,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:22,273 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:22,275 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 16:32:22,275 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 16:32:22,280 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:22,293 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2024-11-13 16:32:22,294 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-11-13 16:32:22,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:22,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:22,296 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:22,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2024-11-13 16:32:22,297 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 16:32:22,310 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:22,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:22,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:22,311 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:22,318 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:22,318 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:22,332 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:22,345 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2024-11-13 16:32:22,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:22,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:22,347 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:22,349 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2024-11-13 16:32:22,349 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:22,363 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:22,363 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:22,363 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:22,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:22,363 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:22,363 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 16:32:22,363 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:22,365 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:22,378 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2024-11-13 16:32:22,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:22,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:22,380 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:22,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2024-11-13 16:32:22,382 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:22,395 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:22,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:22,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:22,395 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:22,397 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:22,397 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:22,403 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:22,416 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2024-11-13 16:32:22,416 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:22,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:22,418 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:22,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2024-11-13 16:32:22,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:22,432 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:22,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:22,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:22,433 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:22,435 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:22,435 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:22,440 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:22,453 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2024-11-13 16:32:22,453 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:22,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:22,456 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:22,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2024-11-13 16:32:22,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:22,471 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:22,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:22,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:22,472 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:22,474 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:22,474 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:22,479 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:22,492 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:22,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:22,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:22,494 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:22,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2024-11-13 16:32:22,496 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:22,509 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:22,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:22,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:22,509 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:22,512 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:22,512 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:22,520 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:22,541 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2024-11-13 16:32:22,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:22,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:22,543 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:22,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2024-11-13 16:32:22,546 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:22,564 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:22,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:22,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:22,564 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:22,566 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:22,566 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:22,573 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:22,592 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2024-11-13 16:32:22,592 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:22,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:22,594 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:22,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2024-11-13 16:32:22,597 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:22,610 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:22,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:22,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:22,610 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:22,612 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:22,613 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:22,620 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:22,639 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2024-11-13 16:32:22,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:22,639 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:22,641 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:22,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2024-11-13 16:32:22,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:22,655 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:22,655 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:22,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:22,656 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:22,656 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:22,656 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 16:32:22,656 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:22,660 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:22,674 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2024-11-13 16:32:22,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:22,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:22,676 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:22,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2024-11-13 16:32:22,678 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:22,690 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:22,691 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:22,691 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:22,691 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:22,693 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:22,693 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:22,699 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:22,711 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2024-11-13 16:32:22,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:22,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:22,713 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:22,715 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2024-11-13 16:32:22,715 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:22,728 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:22,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:22,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:22,728 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:22,731 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:22,731 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:22,736 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:22,749 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2024-11-13 16:32:22,749 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:22,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:22,751 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:22,752 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2024-11-13 16:32:22,752 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:22,765 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:22,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:22,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:22,765 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:22,767 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:22,767 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:22,773 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:22,785 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2024-11-13 16:32:22,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:22,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:22,787 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:22,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2024-11-13 16:32:22,789 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:22,802 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:22,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:22,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:22,802 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:22,804 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:22,804 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:22,810 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:22,822 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2024-11-13 16:32:22,822 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-11-13 16:32:22,823 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:22,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:22,824 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:22,825 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2024-11-13 16:32:22,826 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:22,839 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:22,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:22,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:22,839 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:22,849 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 16:32:22,849 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 16:32:22,867 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:22,880 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2024-11-13 16:32:22,880 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:22,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:22,882 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:22,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2024-11-13 16:32:22,884 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:22,897 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:22,897 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:22,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:22,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:22,897 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:22,898 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-13 16:32:22,898 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:22,900 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:22,914 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2024-11-13 16:32:22,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:22,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:22,916 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:22,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2024-11-13 16:32:22,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:22,931 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:22,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:22,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:22,931 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:22,934 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 16:32:22,934 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 16:32:22,941 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:22,953 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2024-11-13 16:32:22,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:22,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:22,956 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:22,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2024-11-13 16:32:22,958 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:22,971 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:22,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:22,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:22,971 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:22,974 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 16:32:22,974 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 16:32:22,982 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:22,995 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2024-11-13 16:32:22,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:22,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:22,997 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:23,005 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2024-11-13 16:32:23,006 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 16:32:23,019 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:23,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:23,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:23,019 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:23,021 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 16:32:23,022 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 16:32:23,030 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:23,043 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2024-11-13 16:32:23,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:23,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:23,045 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:23,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2024-11-13 16:32:23,047 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:23,060 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:23,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:23,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:23,060 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:23,063 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 16:32:23,063 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 16:32:23,070 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:23,082 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2024-11-13 16:32:23,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:23,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:23,084 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:23,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2024-11-13 16:32:23,086 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 16:32:23,100 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:23,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:23,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:23,100 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:23,103 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 16:32:23,103 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 16:32:23,110 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:23,123 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2024-11-13 16:32:23,123 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:23,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:23,125 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:23,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2024-11-13 16:32:23,126 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:23,140 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:23,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:23,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:23,140 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:23,143 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 16:32:23,143 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 16:32:23,152 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:23,172 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2024-11-13 16:32:23,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:23,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:23,175 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:23,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2024-11-13 16:32:23,178 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:23,194 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:23,194 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:23,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:23,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:23,194 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:23,195 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-13 16:32:23,195 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:23,197 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:23,210 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2024-11-13 16:32:23,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:23,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:23,212 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:23,213 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2024-11-13 16:32:23,214 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:23,227 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:23,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:23,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:23,227 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:23,231 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 16:32:23,231 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 16:32:23,239 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:23,255 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2024-11-13 16:32:23,255 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:23,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:23,257 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:23,258 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2024-11-13 16:32:23,259 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:23,275 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:23,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:23,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:23,276 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:23,278 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 16:32:23,278 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 16:32:23,285 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:23,300 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2024-11-13 16:32:23,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:23,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:23,302 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:23,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2024-11-13 16:32:23,303 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 16:32:23,316 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:23,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:23,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:23,316 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:23,319 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 16:32:23,319 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 16:32:23,325 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:23,338 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2024-11-13 16:32:23,338 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:23,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:23,340 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:23,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2024-11-13 16:32:23,343 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 16:32:23,356 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 16:32:23,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:23,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:23,356 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:23,359 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 16:32:23,359 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 16:32:23,368 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:23,380 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2024-11-13 16:32:23,380 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-11-13 16:32:23,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:23,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:23,382 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:23,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2024-11-13 16:32:23,383 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:23,396 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:23,396 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:23,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:23,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:23,396 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:23,402 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 16:32:23,402 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 16:32:23,420 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:23,432 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2024-11-13 16:32:23,433 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:23,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:23,434 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:23,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2024-11-13 16:32:23,436 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:23,448 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:23,449 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:23,449 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:23,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:23,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:23,449 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:23,449 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-13 16:32:23,449 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:23,451 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:23,464 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2024-11-13 16:32:23,464 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:23,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:23,466 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:23,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2024-11-13 16:32:23,467 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:23,480 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:23,480 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:23,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:23,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:23,480 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:23,481 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 16:32:23,482 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 16:32:23,487 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:23,501 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2024-11-13 16:32:23,501 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:23,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:23,503 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:23,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2024-11-13 16:32:23,504 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 16:32:23,516 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:23,516 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:23,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:23,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:23,517 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:23,518 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 16:32:23,518 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 16:32:23,524 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:23,536 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2024-11-13 16:32:23,536 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:23,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:23,538 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:23,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2024-11-13 16:32:23,539 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:23,551 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:23,551 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:23,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:23,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:23,552 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:23,553 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 16:32:23,553 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 16:32:23,560 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:23,576 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2024-11-13 16:32:23,577 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:23,577 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:23,578 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:23,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2024-11-13 16:32:23,580 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:23,593 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:23,593 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:23,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:23,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:23,593 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:23,595 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 16:32:23,595 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 16:32:23,600 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:23,613 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2024-11-13 16:32:23,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:23,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:23,616 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:23,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2024-11-13 16:32:23,617 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:23,631 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:23,631 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:23,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:23,631 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:23,631 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:23,633 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 16:32:23,633 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 16:32:23,639 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:23,652 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Ended with exit code 0 [2024-11-13 16:32:23,653 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:23,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:23,654 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:23,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2024-11-13 16:32:23,656 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:23,669 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:23,669 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:23,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:23,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:23,669 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:23,671 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 16:32:23,671 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 16:32:23,677 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:23,690 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2024-11-13 16:32:23,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:23,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:23,692 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:23,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2024-11-13 16:32:23,693 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:23,706 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:23,706 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:23,706 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:23,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:23,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:23,707 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:23,707 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-13 16:32:23,707 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:23,709 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:23,722 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2024-11-13 16:32:23,722 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:23,722 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:23,724 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:23,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2024-11-13 16:32:23,725 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:23,738 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:23,738 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:23,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:23,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:23,738 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:23,740 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 16:32:23,740 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 16:32:23,745 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:23,757 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2024-11-13 16:32:23,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:23,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:23,759 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:23,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2024-11-13 16:32:23,761 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:23,773 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:23,773 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:23,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:23,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:23,774 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:23,776 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 16:32:23,776 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 16:32:23,784 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:23,805 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2024-11-13 16:32:23,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:23,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:23,809 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:23,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2024-11-13 16:32:23,812 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:23,830 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:23,830 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:23,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:23,830 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:23,831 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:23,832 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 16:32:23,832 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 16:32:23,840 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:23,861 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:23,861 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:23,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:23,863 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:23,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2024-11-13 16:32:23,867 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 16:32:23,884 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:23,885 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:23,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:23,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:23,885 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 16:32:23,887 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 16:32:23,887 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 16:32:23,895 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:23,916 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2024-11-13 16:32:23,916 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-11-13 16:32:23,916 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:23,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:23,919 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:23,921 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2024-11-13 16:32:23,922 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:23,935 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:23,936 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 16:32:23,936 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:23,936 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:23,936 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:23,944 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:23,944 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:23,969 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:23,982 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2024-11-13 16:32:23,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:23,982 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:23,984 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:23,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2024-11-13 16:32:23,986 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:23,999 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:23,999 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 16:32:23,999 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:24,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:24,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:24,000 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:24,000 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 16:32:24,001 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:24,004 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:24,018 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2024-11-13 16:32:24,019 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:24,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:24,020 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:24,021 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2024-11-13 16:32:24,022 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 16:32:24,035 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:24,036 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 16:32:24,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:24,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:24,036 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:24,038 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:24,038 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:24,048 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:24,061 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2024-11-13 16:32:24,061 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:24,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:24,063 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:24,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2024-11-13 16:32:24,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:24,078 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:24,078 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 16:32:24,078 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:24,078 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:24,078 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:24,080 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:24,080 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:24,088 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:24,101 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2024-11-13 16:32:24,101 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:24,101 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:24,103 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:24,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2024-11-13 16:32:24,104 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:24,118 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:24,118 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 16:32:24,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:24,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:24,118 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:24,120 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:24,120 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:24,129 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:24,144 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2024-11-13 16:32:24,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:24,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:24,146 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:24,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2024-11-13 16:32:24,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:24,161 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:24,161 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 16:32:24,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:24,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:24,162 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:24,164 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:24,164 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:24,196 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:24,216 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2024-11-13 16:32:24,216 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:24,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:24,218 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:24,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2024-11-13 16:32:24,220 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:24,233 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:24,233 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 16:32:24,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:24,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:24,234 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:24,236 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:24,236 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:24,245 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:24,258 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2024-11-13 16:32:24,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:24,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:24,260 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:24,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2024-11-13 16:32:24,262 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:24,276 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:24,276 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 16:32:24,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:24,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:24,276 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:24,280 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:24,280 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:24,292 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:24,308 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2024-11-13 16:32:24,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:24,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:24,310 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:24,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2024-11-13 16:32:24,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:24,325 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:24,325 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 16:32:24,325 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:24,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:24,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:24,325 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:24,326 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 16:32:24,326 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:24,331 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:24,352 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2024-11-13 16:32:24,353 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:24,353 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:24,355 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:24,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2024-11-13 16:32:24,358 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 16:32:24,375 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:24,375 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 16:32:24,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:24,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:24,375 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:24,378 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:24,378 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:24,387 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:24,408 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2024-11-13 16:32:24,408 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:24,408 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:24,411 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:24,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2024-11-13 16:32:24,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:24,433 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:24,433 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 16:32:24,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:24,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:24,433 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:24,436 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:24,436 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:24,443 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:24,457 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2024-11-13 16:32:24,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:24,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:24,460 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:24,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2024-11-13 16:32:24,464 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:24,479 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:24,479 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 16:32:24,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:24,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:24,479 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:24,481 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:24,481 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:24,495 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:24,510 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2024-11-13 16:32:24,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:24,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:24,512 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:24,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2024-11-13 16:32:24,514 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:24,527 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:24,527 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 16:32:24,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:24,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:24,528 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:24,530 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:24,530 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:24,540 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:24,561 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2024-11-13 16:32:24,561 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-11-13 16:32:24,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:24,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:24,564 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:24,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2024-11-13 16:32:24,566 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:24,583 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:24,583 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:24,583 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:24,583 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:24,583 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:24,594 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 16:32:24,594 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 16:32:24,643 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:24,656 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:24,656 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:24,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:24,658 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:24,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2024-11-13 16:32:24,659 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:24,672 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:24,673 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:24,673 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:24,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:24,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:24,673 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:24,674 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-13 16:32:24,674 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:24,678 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:24,691 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2024-11-13 16:32:24,692 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:24,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:24,693 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:24,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2024-11-13 16:32:24,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:24,709 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:24,709 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:24,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:24,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:24,709 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:24,713 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 16:32:24,713 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 16:32:24,728 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:24,749 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2024-11-13 16:32:24,750 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:24,750 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:24,752 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:24,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2024-11-13 16:32:24,755 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:24,774 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:24,774 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:24,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:24,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:24,775 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:24,778 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 16:32:24,778 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 16:32:24,791 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:24,810 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2024-11-13 16:32:24,810 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:24,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:24,812 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:24,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2024-11-13 16:32:24,814 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:24,827 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:24,827 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:24,827 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:24,827 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:24,828 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:24,830 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 16:32:24,830 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 16:32:24,844 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:24,865 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2024-11-13 16:32:24,866 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:24,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:24,868 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:24,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2024-11-13 16:32:24,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:24,890 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:24,890 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:24,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:24,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:24,890 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:24,893 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 16:32:24,893 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 16:32:24,907 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:24,929 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:24,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:24,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:24,931 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:24,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2024-11-13 16:32:24,932 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:24,946 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:24,946 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:24,946 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:24,946 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:24,946 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:24,949 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 16:32:24,949 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 16:32:24,962 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:24,975 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2024-11-13 16:32:24,976 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:24,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:24,977 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:24,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2024-11-13 16:32:24,979 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 16:32:24,993 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:24,993 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:24,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:24,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:24,993 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:24,996 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 16:32:24,996 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 16:32:25,010 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:25,031 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Ended with exit code 0 [2024-11-13 16:32:25,032 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:25,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:25,034 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:25,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2024-11-13 16:32:25,036 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:25,054 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:25,054 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:25,054 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:25,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:25,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:25,055 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:25,056 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-13 16:32:25,056 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:25,064 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:25,079 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:25,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:25,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:25,081 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:25,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2024-11-13 16:32:25,082 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:25,096 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:25,096 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:25,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:25,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:25,096 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:25,099 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 16:32:25,099 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 16:32:25,109 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:25,121 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2024-11-13 16:32:25,121 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:25,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:25,123 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:25,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2024-11-13 16:32:25,125 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:25,140 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:25,140 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:25,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:25,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:25,140 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:25,143 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 16:32:25,143 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 16:32:25,158 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:25,174 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2024-11-13 16:32:25,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:25,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:25,176 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:25,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2024-11-13 16:32:25,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:25,191 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:25,191 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:25,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:25,191 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:25,191 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:25,194 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 16:32:25,194 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 16:32:25,204 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:25,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2024-11-13 16:32:25,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:25,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:25,219 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:25,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2024-11-13 16:32:25,222 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:25,235 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:25,235 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:25,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:25,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:25,235 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 16:32:25,238 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 16:32:25,238 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 16:32:25,257 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:25,270 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Ended with exit code 0 [2024-11-13 16:32:25,270 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-11-13 16:32:25,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:25,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:25,272 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:25,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2024-11-13 16:32:25,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:25,287 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:25,287 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:25,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:25,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:25,287 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:25,295 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:25,295 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:25,317 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:25,330 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2024-11-13 16:32:25,330 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:25,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:25,332 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:25,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2024-11-13 16:32:25,333 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:25,346 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:25,346 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:25,346 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:25,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:25,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:25,347 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:25,347 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 16:32:25,347 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:25,349 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:25,362 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2024-11-13 16:32:25,362 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:25,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:25,364 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:25,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2024-11-13 16:32:25,366 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:25,380 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:25,380 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:25,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:25,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:25,380 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:25,383 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:25,383 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:25,389 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:25,400 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2024-11-13 16:32:25,400 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:25,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:25,402 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:25,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2024-11-13 16:32:25,403 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 16:32:25,414 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:25,414 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:25,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:25,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:25,414 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:25,416 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:25,416 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:25,422 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:25,433 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2024-11-13 16:32:25,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:25,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:25,435 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:25,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2024-11-13 16:32:25,437 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:25,448 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:25,448 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:25,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:25,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:25,448 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:25,450 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:25,450 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:25,455 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:25,466 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2024-11-13 16:32:25,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:25,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:25,467 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:25,468 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2024-11-13 16:32:25,469 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:25,480 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:25,480 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:25,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:25,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:25,480 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:25,482 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:25,482 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:25,488 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:25,506 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2024-11-13 16:32:25,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:25,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:25,508 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:25,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2024-11-13 16:32:25,509 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:25,521 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:25,521 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:25,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:25,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:25,522 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:25,524 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:25,524 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:25,530 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:25,543 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:25,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:25,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:25,545 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:25,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2024-11-13 16:32:25,546 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:25,559 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:25,559 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:25,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:25,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:25,559 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:25,562 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:25,562 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:25,569 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:25,590 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:25,591 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:25,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:25,593 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:25,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2024-11-13 16:32:25,597 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:25,614 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:25,614 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:25,615 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:25,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:25,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:25,615 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:25,615 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 16:32:25,615 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:25,620 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:25,640 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:25,641 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:25,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:25,642 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:25,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2024-11-13 16:32:25,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:25,657 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:25,657 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:25,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:25,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:25,657 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:25,661 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:25,661 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:25,667 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:25,680 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:25,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:25,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:25,683 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:25,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2024-11-13 16:32:25,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:25,698 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:25,698 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:25,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:25,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:25,698 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:25,700 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:25,700 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:25,707 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:25,720 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2024-11-13 16:32:25,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:25,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:25,722 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:25,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2024-11-13 16:32:25,725 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:25,738 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:25,739 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:25,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:25,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:25,739 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:25,741 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:25,741 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:25,747 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:25,760 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2024-11-13 16:32:25,760 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:25,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:25,762 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:25,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2024-11-13 16:32:25,764 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:25,778 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:25,778 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 16:32:25,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:25,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:25,778 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 16:32:25,780 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 16:32:25,780 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 16:32:25,786 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:25,799 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2024-11-13 16:32:25,799 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-11-13 16:32:25,799 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:25,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:25,801 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:25,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2024-11-13 16:32:25,803 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:25,816 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:25,816 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:25,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:25,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:25,817 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 16:32:25,829 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-13 16:32:25,829 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-13 16:32:25,871 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:25,884 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Ended with exit code 0 [2024-11-13 16:32:25,884 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:25,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:25,886 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:25,887 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2024-11-13 16:32:25,887 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:25,901 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:25,901 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:25,901 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:25,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:25,901 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:25,901 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 16:32:25,902 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 16:32:25,902 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:25,905 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:25,918 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2024-11-13 16:32:25,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:25,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:25,920 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:25,921 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2024-11-13 16:32:25,922 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:25,935 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:25,935 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:25,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:25,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:25,935 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 16:32:25,938 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-13 16:32:25,939 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-13 16:32:25,948 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:25,961 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:25,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:25,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:25,963 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:25,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2024-11-13 16:32:25,965 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 16:32:25,978 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:25,978 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:25,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:25,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:25,978 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 16:32:25,982 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-13 16:32:25,982 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-13 16:32:25,993 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:26,017 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2024-11-13 16:32:26,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:26,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:26,020 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:26,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2024-11-13 16:32:26,023 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 16:32:26,040 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:26,040 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:26,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:26,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:26,040 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 16:32:26,043 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-13 16:32:26,044 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-13 16:32:26,052 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:26,067 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:26,067 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:26,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:26,069 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:26,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2024-11-13 16:32:26,072 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:26,087 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:26,087 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:26,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:26,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:26,088 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 16:32:26,091 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-13 16:32:26,091 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-13 16:32:26,100 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:26,114 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2024-11-13 16:32:26,115 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:26,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:26,117 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:26,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2024-11-13 16:32:26,119 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:26,133 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:26,133 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:26,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:26,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:26,133 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 16:32:26,137 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-13 16:32:26,137 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-13 16:32:26,146 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:26,160 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2024-11-13 16:32:26,161 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:26,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:26,163 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:26,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2024-11-13 16:32:26,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:26,180 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:26,180 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:26,180 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:26,180 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:26,180 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 16:32:26,186 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-13 16:32:26,186 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-13 16:32:26,198 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:26,221 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:26,221 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:26,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:26,223 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:26,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2024-11-13 16:32:26,226 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:26,245 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:26,245 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:26,245 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 16:32:26,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:26,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:26,245 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 16:32:26,246 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 16:32:26,246 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 16:32:26,252 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:26,274 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:26,276 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:26,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:26,279 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:26,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2024-11-13 16:32:26,283 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:26,301 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:26,301 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:26,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:26,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:26,302 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 16:32:26,304 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-13 16:32:26,305 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-13 16:32:26,315 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:26,334 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2024-11-13 16:32:26,335 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:26,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:26,337 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:26,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2024-11-13 16:32:26,340 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 16:32:26,357 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:26,358 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:26,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:26,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:26,358 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 16:32:26,361 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-13 16:32:26,361 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-13 16:32:26,371 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:26,392 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Forceful destruction successful, exit code 0 [2024-11-13 16:32:26,393 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:26,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:26,397 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:26,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2024-11-13 16:32:26,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:26,420 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:26,421 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:26,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:26,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:26,421 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 16:32:26,424 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-13 16:32:26,424 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-13 16:32:26,432 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:26,444 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2024-11-13 16:32:26,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 16:32:26,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:32:26,447 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 16:32:26,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2024-11-13 16:32:26,448 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 16:32:26,461 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 16:32:26,461 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 16:32:26,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 16:32:26,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 16:32:26,462 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 16:32:26,465 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-13 16:32:26,465 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-13 16:32:26,473 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 16:32:26,487 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Ended with exit code 0 [2024-11-13 16:32:26,495 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 13.11 04:32:26 BoogieIcfgContainer [2024-11-13 16:32:26,495 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2024-11-13 16:32:26,496 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 16:32:26,496 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 16:32:26,496 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 16:32:26,496 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:32:10" (3/4) ... [2024-11-13 16:32:26,499 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-13 16:32:26,500 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 16:32:26,502 INFO L158 Benchmark]: Toolchain (without parser) took 16457.02ms. Allocated memory is still 117.4MB. Free memory was 93.0MB in the beginning and 75.5MB in the end (delta: 17.6MB). Peak memory consumption was 15.2MB. Max. memory is 16.1GB. [2024-11-13 16:32:26,502 INFO L158 Benchmark]: CDTParser took 1.10ms. Allocated memory is still 117.4MB. Free memory is still 74.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:32:26,503 INFO L158 Benchmark]: CACSL2BoogieTranslator took 309.35ms. Allocated memory is still 117.4MB. Free memory was 92.8MB in the beginning and 82.4MB in the end (delta: 10.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 16:32:26,503 INFO L158 Benchmark]: Boogie Procedure Inliner took 44.16ms. Allocated memory is still 117.4MB. Free memory was 82.4MB in the beginning and 81.5MB in the end (delta: 930.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:32:26,503 INFO L158 Benchmark]: Boogie Preprocessor took 30.67ms. Allocated memory is still 117.4MB. Free memory was 81.5MB in the beginning and 80.4MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:32:26,504 INFO L158 Benchmark]: RCFGBuilder took 292.06ms. Allocated memory is still 117.4MB. Free memory was 80.4MB in the beginning and 71.6MB in the end (delta: 8.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 16:32:26,504 INFO L158 Benchmark]: BuchiAutomizer took 15768.45ms. Allocated memory is still 117.4MB. Free memory was 71.6MB in the beginning and 75.5MB in the end (delta: -3.9MB). Peak memory consumption was 57.9MB. Max. memory is 16.1GB. [2024-11-13 16:32:26,504 INFO L158 Benchmark]: Witness Printer took 4.80ms. Allocated memory is still 117.4MB. Free memory was 75.5MB in the beginning and 75.5MB in the end (delta: 21.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:32:26,506 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.10ms. Allocated memory is still 117.4MB. Free memory is still 74.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 309.35ms. Allocated memory is still 117.4MB. Free memory was 92.8MB in the beginning and 82.4MB in the end (delta: 10.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 44.16ms. Allocated memory is still 117.4MB. Free memory was 82.4MB in the beginning and 81.5MB in the end (delta: 930.5kB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 30.67ms. Allocated memory is still 117.4MB. Free memory was 81.5MB in the beginning and 80.4MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 292.06ms. Allocated memory is still 117.4MB. Free memory was 80.4MB in the beginning and 71.6MB in the end (delta: 8.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * BuchiAutomizer took 15768.45ms. Allocated memory is still 117.4MB. Free memory was 71.6MB in the beginning and 75.5MB in the end (delta: -3.9MB). Peak memory consumption was 57.9MB. Max. memory is 16.1GB. * Witness Printer took 4.80ms. Allocated memory is still 117.4MB. Free memory was 75.5MB in the beginning and 75.5MB in the end (delta: 21.1kB). There was no memory consumed. 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 15.6s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 15.6s. 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: inital36 mio100 ax100 hnf100 lsp77 ukn100 mio100 lsp100 div562 bol100 ite100 ukn100 eq142 hnf96 smp41 dnf100 smp100 tf102 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 72ms VariablesStem: 4 VariablesLoop: 7 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 1 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.1s 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 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_~x~0#1, main_~N~0#1;main_~x~0#1 := 0;havoc main_#t~nondet4#1;main_~N~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;" "assume !!(main_~x~0#1 % 4294967296 < (if main_~N~0#1 % 65536 % 4294967296 <= 2147483647 then main_~N~0#1 % 65536 % 4294967296 else main_~N~0#1 % 65536 % 4294967296 - 4294967296) % 4294967296);main_~x~0#1 := 2 + main_~x~0#1;" Loop: "assume !!(main_~x~0#1 % 4294967296 < (if main_~N~0#1 % 65536 % 4294967296 <= 2147483647 then main_~N~0#1 % 65536 % 4294967296 else main_~N~0#1 % 65536 % 4294967296 - 4294967296) % 4294967296);main_~x~0#1 := 2 + main_~x~0#1;" RESULT: Ultimate could not prove your program: unable to determine termination [2024-11-13 16:32:26,539 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with 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_3e749acf-5273-4faf-ad4e-3dee5aab8ed5/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