./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 30e01a73 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/loop-acceleration/simple_3-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ --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 0.2.3-dev-30e01a7 [2023-11-23 21:32:45,963 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 21:32:46,077 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/config/svcomp-Termination-32bit-Automizer_Default.epf [2023-11-23 21:32:46,088 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 21:32:46,090 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 21:32:46,131 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 21:32:46,133 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 21:32:46,134 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 21:32:46,135 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-23 21:32:46,142 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-23 21:32:46,143 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 21:32:46,143 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 21:32:46,144 INFO L153 SettingsManager]: * Use SBE=true [2023-11-23 21:32:46,145 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2023-11-23 21:32:46,145 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2023-11-23 21:32:46,145 INFO L153 SettingsManager]: * Use old map elimination=false [2023-11-23 21:32:46,146 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2023-11-23 21:32:46,146 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2023-11-23 21:32:46,147 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2023-11-23 21:32:46,147 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 21:32:46,148 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2023-11-23 21:32:46,148 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-23 21:32:46,149 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 21:32:46,149 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-23 21:32:46,150 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 21:32:46,150 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2023-11-23 21:32:46,151 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2023-11-23 21:32:46,151 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2023-11-23 21:32:46,152 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-23 21:32:46,152 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-23 21:32:46,154 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 21:32:46,154 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2023-11-23 21:32:46,154 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 21:32:46,155 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 21:32:46,155 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-23 21:32:46,155 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 21:32:46,156 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-23 21:32:46,156 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2023-11-23 21:32:46,157 INFO L153 SettingsManager]: * TransformationType=MODULO_NEIGHBOR WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f4f78d6adc1fe4ae02b4ca0ac1f0580fb6d17885a4734f4ab50570fc9f8ba024 [2023-11-23 21:32:46,464 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 21:32:46,497 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 21:32:46,500 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 21:32:46,501 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 21:32:46,502 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 21:32:46,503 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/../../sv-benchmarks/c/loop-acceleration/simple_3-1.c [2023-11-23 21:32:49,658 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 21:32:49,914 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 21:32:49,915 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/sv-benchmarks/c/loop-acceleration/simple_3-1.c [2023-11-23 21:32:49,924 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/data/98d45e119/1b1c2a024ee04e4f8f0513a21b78afca/FLAG936f5c4da [2023-11-23 21:32:49,943 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/data/98d45e119/1b1c2a024ee04e4f8f0513a21b78afca [2023-11-23 21:32:49,948 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 21:32:49,951 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 21:32:49,954 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 21:32:49,954 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 21:32:49,959 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 21:32:49,960 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:32:49" (1/1) ... [2023-11-23 21:32:49,961 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61874721 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:32:49, skipping insertion in model container [2023-11-23 21:32:49,961 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:32:49" (1/1) ... [2023-11-23 21:32:49,982 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 21:32:50,172 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:32:50,188 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 21:32:50,206 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:32:50,223 INFO L206 MainTranslator]: Completed translation [2023-11-23 21:32:50,224 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:32:50 WrapperNode [2023-11-23 21:32:50,224 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 21:32:50,225 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 21:32:50,226 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 21:32:50,226 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 21:32:50,234 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:32:50" (1/1) ... [2023-11-23 21:32:50,242 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:32:50" (1/1) ... [2023-11-23 21:32:50,263 INFO L138 Inliner]: procedures = 13, calls = 9, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 26 [2023-11-23 21:32:50,263 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 21:32:50,265 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 21:32:50,269 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 21:32:50,269 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 21:32:50,281 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:32:50" (1/1) ... [2023-11-23 21:32:50,282 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:32:50" (1/1) ... [2023-11-23 21:32:50,290 INFO L184 PluginConnector]: Executing the observer HeapSplitter from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:32:50" (1/1) ... [2023-11-23 21:32:50,299 INFO L189 HeapSplitter]: Split 2 memory accesses to 1 slices as follows [2] [2023-11-23 21:32:50,299 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:32:50" (1/1) ... [2023-11-23 21:32:50,300 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:32:50" (1/1) ... [2023-11-23 21:32:50,308 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:32:50" (1/1) ... [2023-11-23 21:32:50,311 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:32:50" (1/1) ... [2023-11-23 21:32:50,312 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:32:50" (1/1) ... [2023-11-23 21:32:50,313 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:32:50" (1/1) ... [2023-11-23 21:32:50,314 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 21:32:50,315 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 21:32:50,315 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 21:32:50,315 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 21:32:50,316 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:32:50" (1/1) ... [2023-11-23 21:32:50,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:50,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:50,359 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:50,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2023-11-23 21:32:50,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 21:32:50,410 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 21:32:50,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 21:32:50,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-23 21:32:50,484 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 21:32:50,486 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 21:32:50,587 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 21:32:50,594 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 21:32:50,595 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-23 21:32:50,596 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:32:50 BoogieIcfgContainer [2023-11-23 21:32:50,597 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 21:32:50,598 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2023-11-23 21:32:50,598 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2023-11-23 21:32:50,602 INFO L274 PluginConnector]: BuchiAutomizer initialized [2023-11-23 21:32:50,603 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-23 21:32:50,603 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 23.11 09:32:49" (1/3) ... [2023-11-23 21:32:50,604 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@3ef1606f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 23.11 09:32:50, skipping insertion in model container [2023-11-23 21:32:50,604 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-23 21:32:50,604 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:32:50" (2/3) ... [2023-11-23 21:32:50,605 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@3ef1606f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 23.11 09:32:50, skipping insertion in model container [2023-11-23 21:32:50,605 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-23 21:32:50,605 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:32:50" (3/3) ... [2023-11-23 21:32:50,606 INFO L332 chiAutomizerObserver]: Analyzing ICFG simple_3-1.c [2023-11-23 21:32:50,661 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2023-11-23 21:32:50,662 INFO L304 stractBuchiCegarLoop]: Hoare is false [2023-11-23 21:32:50,662 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2023-11-23 21:32:50,662 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2023-11-23 21:32:50,662 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2023-11-23 21:32:50,663 INFO L308 stractBuchiCegarLoop]: Difference is false [2023-11-23 21:32:50,663 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2023-11-23 21:32:50,663 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2023-11-23 21:32:50,668 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) [2023-11-23 21:32:50,685 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2023-11-23 21:32:50,686 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-23 21:32:50,686 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-23 21:32:50,695 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-23 21:32:50,695 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2023-11-23 21:32:50,695 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2023-11-23 21:32:50,695 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) [2023-11-23 21:32:50,697 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2023-11-23 21:32:50,697 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-23 21:32:50,697 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-23 21:32:50,697 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-23 21:32:50,697 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2023-11-23 21:32:50,704 INFO L748 eck$LassoCheckResult]: Stem: 6#$Ultimate##0true assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); 7#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_~x~0#1, main_~N~0#1;main_~x~0#1 := 0;havoc main_#t~nondet4#1;main_~N~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1; 3#L17-2true [2023-11-23 21:32:50,704 INFO L750 eck$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 [2023-11-23 21:32:50,710 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:32:50,711 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2023-11-23 21:32:50,721 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:32:50,722 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1172517059] [2023-11-23 21:32:50,722 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:32:50,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:32:50,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:32:50,816 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 21:32:50,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:32:50,842 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 21:32:50,845 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:32:50,846 INFO L85 PathProgramCache]: Analyzing trace with hash 42, now seen corresponding path program 1 times [2023-11-23 21:32:50,846 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:32:50,846 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1381044058] [2023-11-23 21:32:50,846 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:32:50,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:32:50,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:32:50,861 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 21:32:50,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:32:50,874 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 21:32:50,876 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:32:50,876 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 1 times [2023-11-23 21:32:50,876 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:32:50,876 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [620533760] [2023-11-23 21:32:50,877 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:32:50,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:32:50,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:32:50,897 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 21:32:50,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:32:50,938 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 21:32:51,065 INFO L210 LassoAnalysis]: Preferences: [2023-11-23 21:32:51,066 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-23 21:32:51,066 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-23 21:32:51,066 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-23 21:32:51,067 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2023-11-23 21:32:51,067 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:51,067 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-23 21:32:51,067 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-23 21:32:51,067 INFO L133 ssoRankerPreferences]: Filename of dumped script: simple_3-1.c_Iteration1_Loop [2023-11-23 21:32:51,067 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-23 21:32:51,068 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-23 21:32:51,086 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:32:51,267 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-23 21:32:51,268 INFO L404 LassoAnalysis]: Checking for nontermination... [2023-11-23 21:32:51,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:51,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:51,278 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:51,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2023-11-23 21:32:51,281 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-23 21:32:51,282 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 21:32:51,342 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:51,342 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:51,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:51,345 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:51,349 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2023-11-23 21:32:51,350 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-11-23 21:32:51,350 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 21:32:51,419 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2023-11-23 21:32:51,424 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:51,424 INFO L210 LassoAnalysis]: Preferences: [2023-11-23 21:32:51,424 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-23 21:32:51,424 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-23 21:32:51,425 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-23 21:32:51,425 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-23 21:32:51,425 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:51,425 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-23 21:32:51,425 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-23 21:32:51,425 INFO L133 ssoRankerPreferences]: Filename of dumped script: simple_3-1.c_Iteration1_Loop [2023-11-23 21:32:51,426 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-23 21:32:51,426 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-23 21:32:51,427 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:32:51,583 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-23 21:32:51,588 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-23 21:32:51,590 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:51,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:51,591 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:51,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2023-11-23 21:32:51,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:51,618 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:51,618 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:32:51,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:51,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:51,619 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:32:51,623 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:32:51,623 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:32:51,635 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:51,651 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0 [2023-11-23 21:32:51,651 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-23 21:32:51,652 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:51,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:51,653 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:51,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2023-11-23 21:32:51,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:51,678 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:51,679 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:32:51,679 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:51,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:51,679 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:32:51,687 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:32:51,688 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:32:51,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:51,737 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:51,737 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-23 21:32:51,737 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:51,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:51,739 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:51,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2023-11-23 21:32:51,743 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:51,758 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:51,758 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:32:51,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:51,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:51,759 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:32:51,767 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:32:51,769 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:32:51,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:51,810 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0 [2023-11-23 21:32:51,810 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-23 21:32:51,811 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:51,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:51,812 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:51,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2023-11-23 21:32:51,815 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:51,826 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:51,826 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:32:51,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:51,826 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:51,827 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:32:51,833 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:32:51,833 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:32:51,847 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:51,875 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:51,875 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-23 21:32:51,876 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:51,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:51,877 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:51,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2023-11-23 21:32:51,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:51,905 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:51,905 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:32:51,906 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:32:51,906 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:51,906 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:51,906 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:32:51,915 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:32:51,916 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:32:51,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:51,955 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:51,955 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-23 21:32:51,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:51,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:51,956 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:51,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2023-11-23 21:32:51,960 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:51,971 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:51,971 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:32:51,971 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:32:51,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:51,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:51,972 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:32:51,996 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:32:51,996 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:32:52,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:52,044 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:52,044 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-23 21:32:52,045 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:52,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:52,046 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:52,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2023-11-23 21:32:52,049 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:52,065 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:52,066 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:32:52,066 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:32:52,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:52,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:52,067 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:32:52,098 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:32:52,098 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:32:52,157 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:52,195 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:52,195 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-23 21:32:52,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:52,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:52,198 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:52,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2023-11-23 21:32:52,211 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:52,224 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:52,225 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:32:52,225 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:32:52,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:52,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:52,226 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:32:52,232 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:32:52,232 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:32:52,254 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:52,277 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:52,278 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-23 21:32:52,278 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:52,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:52,280 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:52,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:52,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2023-11-23 21:32:52,301 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:52,301 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:32:52,301 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:32:52,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:52,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:52,302 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:32:52,310 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:32:52,310 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:32:52,334 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:52,351 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:52,460 INFO L210 LassoAnalysis]: Preferences: [2023-11-23 21:32:52,460 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-23 21:32:52,460 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-23 21:32:52,461 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-23 21:32:52,461 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-23 21:32:52,461 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:52,461 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-23 21:32:52,461 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-23 21:32:52,461 INFO L133 ssoRankerPreferences]: Filename of dumped script: simple_3-1.c_Iteration1_Lasso [2023-11-23 21:32:52,461 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-23 21:32:52,461 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-23 21:32:52,464 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:32:52,482 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:32:52,498 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:32:52,525 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:32:52,529 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:32:52,532 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:32:52,536 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:32:52,779 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-23 21:32:52,780 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-23 21:32:52,780 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:52,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:52,782 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:52,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2023-11-23 21:32:52,793 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:52,806 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:52,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:52,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:52,807 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:32:52,810 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:32:52,810 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:32:52,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:52,849 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:52,850 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:52,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:52,851 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:52,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2023-11-23 21:32:52,861 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:52,873 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:52,873 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:52,873 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:52,873 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:32:52,875 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:32:52,876 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:32:52,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:52,907 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:52,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:52,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:52,908 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:52,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2023-11-23 21:32:52,911 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:52,923 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:52,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:52,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:52,923 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:32:52,926 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:32:52,926 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:32:52,950 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:52,973 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:52,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:52,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:52,975 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:52,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2023-11-23 21:32:52,983 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:52,998 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:52,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:52,998 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:52,998 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:32:53,001 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:32:53,001 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:32:53,030 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:53,050 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:53,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:53,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:53,051 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:53,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2023-11-23 21:32:53,054 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:53,064 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:53,064 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:53,064 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:53,064 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:32:53,067 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:32:53,067 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:32:53,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:53,113 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:53,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:53,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:53,114 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:53,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2023-11-23 21:32:53,119 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 [2023-11-23 21:32:53,134 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:53,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:53,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:53,135 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:32:53,137 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:32:53,137 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:32:53,154 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:53,178 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:53,178 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:53,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:53,180 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:53,182 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:53,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2023-11-23 21:32:53,195 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:53,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:53,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:53,195 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:32:53,197 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:32:53,197 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:32:53,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:53,242 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:53,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:53,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:53,243 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:53,251 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2023-11-23 21:32:53,251 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 [2023-11-23 21:32:53,264 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:53,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:53,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:53,264 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:32:53,267 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:32:53,267 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:32:53,279 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:53,303 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:53,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:53,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:53,305 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:53,318 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:53,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2023-11-23 21:32:53,331 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:53,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:53,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:53,332 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:32:53,334 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:32:53,334 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:32:53,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:53,372 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:53,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:53,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:53,374 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:53,377 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:53,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2023-11-23 21:32:53,391 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:53,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:53,392 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:53,392 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:32:53,394 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:32:53,394 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:32:53,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:53,440 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:53,440 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:53,441 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:53,446 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:53,451 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:53,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2023-11-23 21:32:53,466 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:53,466 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:32:53,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:53,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:53,466 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:32:53,467 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:32:53,467 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:32:53,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:53,498 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:53,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:53,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:53,501 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:53,504 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 [2023-11-23 21:32:53,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2023-11-23 21:32:53,518 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:53,518 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:32:53,519 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:53,519 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:53,519 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:32:53,519 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:32:53,520 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:32:53,540 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:53,570 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:53,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:53,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:53,572 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:53,597 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 [2023-11-23 21:32:53,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2023-11-23 21:32:53,626 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:53,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:53,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:53,626 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:32:53,640 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:32:53,640 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:32:53,662 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:53,686 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:53,686 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-23 21:32:53,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:53,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:53,687 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:53,691 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 [2023-11-23 21:32:53,704 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:53,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:53,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:53,704 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:32:53,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2023-11-23 21:32:53,708 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:32:53,708 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:32:53,721 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:53,740 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:53,741 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:53,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:53,742 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:53,747 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:53,759 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:53,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:53,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:53,760 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:32:53,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2023-11-23 21:32:53,775 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:32:53,775 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:32:53,794 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:53,813 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:53,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:53,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:53,815 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:53,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2023-11-23 21:32:53,817 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:53,830 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:53,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:53,830 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:53,830 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:32:53,835 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:32:53,835 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:32:53,854 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:53,872 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2023-11-23 21:32:53,872 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:53,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:53,873 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:53,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2023-11-23 21:32:53,876 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:53,887 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:53,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:53,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:53,887 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:32:53,890 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:32:53,890 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:32:53,918 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:53,934 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2023-11-23 21:32:53,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:53,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:53,935 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:53,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2023-11-23 21:32:53,937 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:53,948 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:53,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:53,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:53,948 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:32:53,952 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:32:53,952 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:32:53,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:53,990 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:53,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:53,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:53,991 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:53,994 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:54,007 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:54,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:54,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:54,008 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:32:54,010 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:32:54,010 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:32:54,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2023-11-23 21:32:54,030 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:54,048 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2023-11-23 21:32:54,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:54,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:54,049 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:54,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2023-11-23 21:32:54,054 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:54,066 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:54,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:54,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:54,066 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:32:54,069 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:32:54,069 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:32:54,075 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:54,088 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2023-11-23 21:32:54,088 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:54,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:54,090 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:54,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2023-11-23 21:32:54,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:54,102 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:54,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:54,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:54,103 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:32:54,107 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:32:54,107 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:32:54,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:54,155 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:54,156 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:54,156 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:54,157 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:54,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2023-11-23 21:32:54,163 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:54,175 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:54,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:54,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:54,176 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:32:54,179 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:32:54,179 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:32:54,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:54,228 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:54,228 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:54,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:54,230 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:54,234 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:54,247 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:54,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:54,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:54,248 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:32:54,250 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:32:54,251 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:32:54,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2023-11-23 21:32:54,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:54,301 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:54,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:54,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:54,303 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:54,307 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 [2023-11-23 21:32:54,319 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:54,319 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:32:54,320 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:54,320 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:54,320 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:32:54,321 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:32:54,321 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:32:54,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2023-11-23 21:32:54,338 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:54,355 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:54,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:54,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:54,357 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:54,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:54,375 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:54,375 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:32:54,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:54,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:54,375 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:32:54,376 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:32:54,376 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:32:54,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2023-11-23 21:32:54,386 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:54,404 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:54,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:54,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:54,406 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:54,410 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:54,423 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:54,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:54,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:54,423 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:32:54,425 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2023-11-23 21:32:54,430 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:32:54,431 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:32:54,454 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:54,472 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:54,472 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-23 21:32:54,473 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:54,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:54,474 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:54,478 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:54,491 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:54,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:54,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:54,491 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:32:54,494 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:32:54,494 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:32:54,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2023-11-23 21:32:54,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:54,533 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:54,533 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:54,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:54,534 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:54,537 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:54,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2023-11-23 21:32:54,549 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:54,549 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:54,549 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:54,549 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:32:54,552 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:32:54,552 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:32:54,570 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:54,591 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:54,591 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:54,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:54,592 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:54,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2023-11-23 21:32:54,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:54,605 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:54,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:54,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:54,605 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:32:54,608 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:32:54,608 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:32:54,621 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:54,644 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:54,644 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:54,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:54,645 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:54,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2023-11-23 21:32:54,648 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:54,658 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:54,658 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:54,658 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:54,658 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:32:54,661 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:32:54,661 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:32:54,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:54,704 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:54,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:54,705 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:54,706 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:54,710 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:54,723 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:54,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:54,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:54,723 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:32:54,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2023-11-23 21:32:54,726 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:32:54,726 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:32:54,746 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:54,766 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2023-11-23 21:32:54,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:54,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:54,767 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:54,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2023-11-23 21:32:54,769 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:54,779 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:54,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:54,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:54,779 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:32:54,782 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:32:54,782 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:32:54,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:54,801 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:54,801 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:54,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:54,802 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:54,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2023-11-23 21:32:54,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:54,815 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:54,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:54,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:54,815 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:32:54,818 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:32:54,818 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:32:54,828 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:54,843 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2023-11-23 21:32:54,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:54,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:54,844 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:54,848 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:54,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2023-11-23 21:32:54,858 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:54,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:54,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:54,859 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:32:54,868 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:32:54,868 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:32:54,890 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:54,909 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:54,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:54,909 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:54,911 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:54,916 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 [2023-11-23 21:32:54,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2023-11-23 21:32:54,929 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:54,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:54,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:54,930 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:32:54,933 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:32:54,933 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:32:54,947 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:54,964 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2023-11-23 21:32:54,964 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:54,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:54,965 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:54,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2023-11-23 21:32:54,967 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:54,977 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:54,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:54,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:54,977 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:32:54,980 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:32:54,980 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:32:54,995 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:55,008 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2023-11-23 21:32:55,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:55,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:55,009 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:55,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2023-11-23 21:32:55,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:55,021 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:55,021 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:32:55,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:55,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:55,021 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:32:55,022 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:32:55,022 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:32:55,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:55,035 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:55,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:55,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:55,037 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:55,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2023-11-23 21:32:55,038 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:55,048 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:55,048 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:32:55,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:55,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:55,049 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:32:55,050 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:32:55,050 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:32:55,053 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:55,067 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2023-11-23 21:32:55,067 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:55,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:55,068 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:55,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2023-11-23 21:32:55,069 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:55,079 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:55,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:55,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:55,080 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:32:55,094 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:32:55,094 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:32:55,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:55,136 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:55,136 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-23 21:32:55,137 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:55,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:55,139 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:55,142 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:55,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2023-11-23 21:32:55,156 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:55,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:55,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:55,156 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:32:55,160 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:32:55,160 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:32:55,168 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:55,180 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:55,181 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:55,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:55,182 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:55,183 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 [2023-11-23 21:32:55,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2023-11-23 21:32:55,194 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:55,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:55,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:55,194 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:32:55,198 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:32:55,198 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:32:55,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:55,236 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:55,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:55,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:55,237 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:55,243 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:55,255 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:55,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:55,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:55,256 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:32:55,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2023-11-23 21:32:55,259 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:32:55,259 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:32:55,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:55,298 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2023-11-23 21:32:55,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:55,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:55,300 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:55,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2023-11-23 21:32:55,302 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:55,312 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:55,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:55,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:55,313 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:32:55,318 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:32:55,318 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:32:55,334 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:55,352 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2023-11-23 21:32:55,352 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:55,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:55,353 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:55,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2023-11-23 21:32:55,354 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 [2023-11-23 21:32:55,365 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:55,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:55,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:55,365 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:32:55,368 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:32:55,368 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:32:55,394 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:55,412 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:55,413 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:55,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:55,414 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:55,418 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:55,431 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:55,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:55,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:55,431 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:32:55,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2023-11-23 21:32:55,435 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:32:55,435 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:32:55,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:55,478 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2023-11-23 21:32:55,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:55,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:55,479 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:55,480 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2023-11-23 21:32:55,481 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:55,492 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:55,492 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:55,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:55,492 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:32:55,497 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:32:55,498 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:32:55,519 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:55,537 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:55,537 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:55,537 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:55,538 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:55,542 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:55,555 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:55,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:55,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:55,555 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:32:55,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2023-11-23 21:32:55,559 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:32:55,560 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:32:55,578 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:55,596 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:55,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:55,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:55,598 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:55,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:55,615 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:55,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:55,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:55,616 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:32:55,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2023-11-23 21:32:55,619 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:32:55,619 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:32:55,638 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:55,656 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:55,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:55,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:55,658 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:55,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:55,676 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:55,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:55,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:55,676 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:32:55,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2023-11-23 21:32:55,680 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:32:55,680 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:32:55,702 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:55,720 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:55,721 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:55,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:55,722 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:55,727 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:55,739 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:55,740 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:32:55,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:55,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:55,740 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:32:55,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2023-11-23 21:32:55,741 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:32:55,741 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:32:55,762 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:55,780 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:55,781 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:55,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:55,782 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:55,784 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:55,797 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:55,797 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:32:55,797 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:55,797 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:55,798 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:32:55,799 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:32:55,799 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:32:55,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2023-11-23 21:32:55,808 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:55,826 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:55,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:55,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:55,828 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:55,830 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:55,844 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:32:55,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:55,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:55,844 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:32:55,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2023-11-23 21:32:55,854 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:32:55,855 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:32:55,877 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:55,895 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:55,896 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-23 21:32:55,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:55,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:55,898 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:55,901 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:55,914 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:55,914 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:32:55,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:55,914 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:55,914 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:32:55,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2023-11-23 21:32:55,917 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:32:55,917 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:32:55,936 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:55,954 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:55,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:55,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:55,956 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:55,963 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:55,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2023-11-23 21:32:55,976 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:55,976 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:32:55,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:55,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:55,976 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:32:55,979 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:32:55,979 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:32:55,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:56,016 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:56,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:56,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:56,018 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:56,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:56,033 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2023-11-23 21:32:56,034 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:56,034 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:32:56,034 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:56,034 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:56,034 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:32:56,039 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:32:56,039 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:32:56,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:56,077 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:56,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:56,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:56,078 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:56,081 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:56,094 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:56,094 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:32:56,094 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:56,094 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:56,094 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:32:56,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2023-11-23 21:32:56,097 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:32:56,097 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:32:56,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:56,137 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:56,137 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:56,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:56,138 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:56,141 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:56,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2023-11-23 21:32:56,154 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:56,154 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:32:56,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:56,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:56,154 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:32:56,157 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:32:56,157 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:32:56,182 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:56,201 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:56,202 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:56,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:56,203 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:56,205 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:56,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2023-11-23 21:32:56,219 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:56,219 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:32:56,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:56,220 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:56,220 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:32:56,222 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:32:56,222 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:32:56,254 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:56,270 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2023-11-23 21:32:56,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:56,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:56,272 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:56,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2023-11-23 21:32:56,273 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:56,284 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:56,284 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:32:56,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:56,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:56,284 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:32:56,286 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:32:56,287 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:32:56,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:56,305 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2023-11-23 21:32:56,305 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:56,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:56,306 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:56,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2023-11-23 21:32:56,308 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:56,319 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:56,319 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:32:56,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:56,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:56,319 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:32:56,321 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:32:56,321 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:32:56,327 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:56,340 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2023-11-23 21:32:56,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:56,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:56,341 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:56,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2023-11-23 21:32:56,347 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:56,357 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:56,357 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:32:56,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:56,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:56,357 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:32:56,359 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:32:56,359 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:32:56,366 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:56,378 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2023-11-23 21:32:56,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:56,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:56,379 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:56,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2023-11-23 21:32:56,380 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:56,391 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:56,391 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:32:56,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:56,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:56,391 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:32:56,393 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:32:56,393 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:32:56,406 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:56,421 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2023-11-23 21:32:56,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:56,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:56,423 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:56,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2023-11-23 21:32:56,424 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:56,434 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:56,434 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:32:56,435 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:32:56,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:56,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:56,435 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:32:56,436 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:32:56,436 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:32:56,438 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:56,449 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2023-11-23 21:32:56,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:56,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:56,450 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:56,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2023-11-23 21:32:56,452 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:56,462 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:56,463 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:32:56,463 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:32:56,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:56,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:56,463 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:32:56,463 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:32:56,464 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:32:56,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:56,483 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2023-11-23 21:32:56,483 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:56,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:56,484 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:56,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2023-11-23 21:32:56,486 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 [2023-11-23 21:32:56,497 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:56,497 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:32:56,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:56,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:56,497 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:32:56,504 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:32:56,504 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:32:56,535 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:56,555 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:56,555 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-23 21:32:56,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:56,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:56,556 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:56,563 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:56,576 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:56,576 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:32:56,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:56,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:56,576 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:32:56,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2023-11-23 21:32:56,580 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:32:56,580 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:32:56,602 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:56,621 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:56,621 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:56,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:56,623 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:56,626 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:56,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2023-11-23 21:32:56,640 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:56,641 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:32:56,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:56,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:56,641 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:32:56,644 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:32:56,645 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:32:56,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:56,689 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:56,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:56,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:56,691 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:56,694 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:56,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2023-11-23 21:32:56,709 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:56,709 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:32:56,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:56,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:56,709 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:32:56,713 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:32:56,713 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:32:56,734 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:56,753 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:56,753 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:56,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:56,755 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:56,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:56,771 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:56,772 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:32:56,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:56,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:56,772 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:32:56,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2023-11-23 21:32:56,775 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:32:56,776 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:32:56,810 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:56,828 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:56,828 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:56,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:56,830 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:56,834 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:56,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2023-11-23 21:32:56,848 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:56,848 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:32:56,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:56,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:56,849 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:32:56,851 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:32:56,852 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:32:56,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:56,893 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:56,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:56,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:56,895 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:56,898 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:56,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2023-11-23 21:32:56,911 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:56,911 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:32:56,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:56,912 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:56,912 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:32:56,915 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:32:56,915 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:32:56,934 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:56,952 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:56,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:56,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:56,954 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:56,957 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:56,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2023-11-23 21:32:56,970 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:56,970 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:32:56,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:56,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:56,970 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:32:56,973 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:32:56,974 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:32:56,994 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:57,015 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:57,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:57,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:57,016 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:57,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:57,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2023-11-23 21:32:57,036 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:57,036 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:32:57,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:57,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:57,036 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:32:57,039 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:32:57,040 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:32:57,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:57,075 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:57,076 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:57,076 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:57,077 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:57,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:57,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2023-11-23 21:32:57,094 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:57,095 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:32:57,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:57,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:57,095 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:32:57,098 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:32:57,098 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:32:57,113 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:57,133 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:57,133 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:57,133 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:57,134 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:57,138 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:57,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2023-11-23 21:32:57,152 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:57,152 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:32:57,152 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:57,153 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:57,153 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:32:57,156 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:32:57,156 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:32:57,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:57,190 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:57,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:57,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:57,192 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:57,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2023-11-23 21:32:57,194 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:57,205 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:57,205 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:32:57,205 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:32:57,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:57,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:57,206 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:32:57,207 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:32:57,207 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:32:57,228 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:57,241 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:57,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:57,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:57,243 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:57,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2023-11-23 21:32:57,256 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:57,268 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:57,268 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:32:57,268 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:32:57,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:57,268 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:57,268 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:32:57,269 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:32:57,270 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:32:57,291 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:57,304 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2023-11-23 21:32:57,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:57,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:57,305 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:57,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2023-11-23 21:32:57,307 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 [2023-11-23 21:32:57,318 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:57,318 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:32:57,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:57,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:57,318 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:32:57,326 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:32:57,326 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:32:57,361 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:57,383 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:57,383 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-23 21:32:57,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:57,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:57,384 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:57,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2023-11-23 21:32:57,386 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:57,398 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:57,398 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:32:57,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:57,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:57,399 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:32:57,402 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:32:57,403 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:32:57,430 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:57,450 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:57,450 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:57,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:57,451 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:57,456 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:57,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2023-11-23 21:32:57,470 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:57,470 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:32:57,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:57,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:57,471 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:32:57,474 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:32:57,475 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:32:57,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:57,518 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:57,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:57,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:57,520 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:57,527 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:57,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2023-11-23 21:32:57,543 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:57,543 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:32:57,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:57,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:57,544 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:32:57,552 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:32:57,552 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:32:57,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:57,578 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:57,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:57,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:57,579 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:57,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:57,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2023-11-23 21:32:57,593 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:57,594 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:32:57,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:57,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:57,594 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:32:57,598 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:32:57,598 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:32:57,616 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:57,637 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:57,637 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:57,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:57,638 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:57,642 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:57,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2023-11-23 21:32:57,656 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:57,656 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:32:57,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:57,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:57,657 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:32:57,660 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:32:57,661 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:32:57,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:57,714 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:57,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:57,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:57,716 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:57,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:57,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2023-11-23 21:32:57,739 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:57,739 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:32:57,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:57,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:57,740 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:32:57,744 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:32:57,744 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:32:57,774 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:57,789 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:57,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:57,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:57,791 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:57,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2023-11-23 21:32:57,792 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:57,804 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:57,804 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:32:57,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:57,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:57,805 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:32:57,810 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:32:57,810 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:32:57,828 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:57,848 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:57,848 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:57,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:57,850 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:57,858 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:57,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2023-11-23 21:32:57,873 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:57,874 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:32:57,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:57,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:57,874 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:32:57,878 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:32:57,878 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:32:57,902 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:57,924 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:57,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:57,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:57,926 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:57,929 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:57,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2023-11-23 21:32:57,944 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:57,945 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:32:57,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:57,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:57,945 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:32:57,949 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:32:57,950 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:32:57,974 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:57,994 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:57,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:57,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:57,997 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:58,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:58,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2023-11-23 21:32:58,014 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:58,015 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:32:58,015 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:58,015 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:58,015 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:32:58,019 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:32:58,019 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:32:58,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:58,063 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:58,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:58,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:58,064 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:58,067 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:58,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2023-11-23 21:32:58,083 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:58,083 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:32:58,083 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:32:58,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:58,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:58,083 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:32:58,085 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:32:58,085 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:32:58,102 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:58,123 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:58,123 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:58,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:58,125 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:58,127 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:58,141 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2023-11-23 21:32:58,143 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:58,143 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:32:58,143 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:32:58,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:58,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:58,143 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:32:58,145 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:32:58,145 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:32:58,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:58,184 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:58,188 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:58,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:58,189 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:58,192 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:58,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2023-11-23 21:32:58,207 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:58,208 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:32:58,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:58,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:58,208 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:32:58,220 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:32:58,221 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:32:58,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:58,298 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:58,298 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-23 21:32:58,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:58,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:58,299 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:58,302 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:58,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2023-11-23 21:32:58,318 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:58,318 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:32:58,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:58,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:58,319 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:32:58,322 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:32:58,322 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:32:58,342 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:58,360 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:58,361 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:58,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:58,362 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:58,365 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:58,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2023-11-23 21:32:58,379 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:58,379 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:32:58,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:58,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:58,380 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:32:58,383 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:32:58,383 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:32:58,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:58,430 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:58,430 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:58,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:58,431 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:58,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:58,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2023-11-23 21:32:58,447 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:58,447 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:32:58,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:58,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:58,448 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:32:58,450 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:32:58,451 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:32:58,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:58,498 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:58,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:58,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:58,500 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:58,502 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:58,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2023-11-23 21:32:58,517 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:58,517 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:32:58,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:58,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:58,518 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:32:58,521 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:32:58,521 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:32:58,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:58,562 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:58,563 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:58,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:58,564 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:58,566 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 [2023-11-23 21:32:58,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2023-11-23 21:32:58,582 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:58,582 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:32:58,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:58,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:58,582 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:32:58,585 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:32:58,585 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:32:58,606 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:58,626 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:58,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:58,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:58,627 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:58,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:58,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2023-11-23 21:32:58,644 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:58,644 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:32:58,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:58,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:58,644 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:32:58,647 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:32:58,647 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:32:58,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:58,696 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:58,696 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:58,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:58,698 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:58,700 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:58,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2023-11-23 21:32:58,714 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:58,715 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:32:58,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:58,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:58,715 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:32:58,718 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:32:58,718 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:32:58,750 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:58,770 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:58,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:58,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:58,772 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:58,774 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:58,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2023-11-23 21:32:58,786 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:58,786 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:32:58,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:58,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:58,787 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:32:58,789 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:32:58,789 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:32:58,797 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:58,809 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2023-11-23 21:32:58,810 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:58,810 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:58,811 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:58,812 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2023-11-23 21:32:58,812 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 [2023-11-23 21:32:58,825 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:58,825 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:32:58,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:58,825 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:58,825 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:32:58,828 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:32:58,828 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:32:58,836 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:58,850 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:58,850 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:58,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:58,851 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:58,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2023-11-23 21:32:58,852 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 [2023-11-23 21:32:58,864 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:58,864 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:32:58,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:58,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:58,877 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:32:58,884 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:32:58,884 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:32:58,902 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:58,921 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:58,921 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:58,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:58,922 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:58,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2023-11-23 21:32:58,924 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:58,934 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:58,934 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:32:58,934 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:32:58,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:58,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:58,934 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:32:58,935 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:32:58,935 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:32:58,937 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:58,951 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:58,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:58,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:58,953 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:58,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2023-11-23 21:32:58,954 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:58,964 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:58,964 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:32:58,964 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:32:58,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:58,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:58,965 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:32:58,965 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:32:58,965 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:32:58,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:58,980 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:58,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:58,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:58,981 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:58,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2023-11-23 21:32:58,982 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:58,993 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:58,993 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:32:58,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:58,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:58,993 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:32:59,000 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:32:59,000 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:32:59,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:59,035 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:59,035 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-23 21:32:59,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:59,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:59,036 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:59,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2023-11-23 21:32:59,038 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:59,049 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:59,049 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:32:59,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:59,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:59,049 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:32:59,053 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:32:59,053 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:32:59,064 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:59,077 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:59,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:59,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:59,078 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:59,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2023-11-23 21:32:59,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:59,092 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:59,092 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:32:59,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:59,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:59,093 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:32:59,099 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:32:59,099 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:32:59,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:59,137 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:59,137 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:59,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:59,139 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:59,141 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2023-11-23 21:32:59,142 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:59,154 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:59,154 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:32:59,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:59,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:59,155 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:32:59,158 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:32:59,159 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:32:59,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:59,183 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:59,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:59,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:59,185 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:59,190 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:59,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2023-11-23 21:32:59,207 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:59,207 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:32:59,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:59,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:59,207 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:32:59,212 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:32:59,212 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:32:59,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:59,278 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:59,278 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:59,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:59,280 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:59,282 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:59,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2023-11-23 21:32:59,297 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:59,297 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:32:59,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:59,297 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:59,297 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:32:59,302 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:32:59,302 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:32:59,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:59,349 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:59,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:59,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:59,351 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:59,354 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 [2023-11-23 21:32:59,368 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:59,369 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:32:59,369 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:59,369 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:59,369 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:32:59,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2023-11-23 21:32:59,373 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:32:59,373 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:32:59,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:59,418 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:59,419 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:59,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:59,420 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:59,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:59,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2023-11-23 21:32:59,442 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:59,442 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:32:59,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:59,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:59,442 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:32:59,446 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:32:59,446 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:32:59,470 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:59,490 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:59,490 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:59,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:59,492 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:59,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:59,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2023-11-23 21:32:59,508 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:59,508 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:32:59,508 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:59,508 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:59,509 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:32:59,512 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:32:59,512 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:32:59,534 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:59,552 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:59,552 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:59,552 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:59,553 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:59,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2023-11-23 21:32:59,555 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:59,566 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:59,566 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:32:59,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:59,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:59,566 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:32:59,570 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:32:59,570 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:32:59,579 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:59,591 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:59,591 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:59,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:59,592 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:59,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2023-11-23 21:32:59,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:59,605 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:59,606 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:32:59,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:59,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:59,606 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:32:59,609 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:32:59,609 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:32:59,619 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:59,632 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:59,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:59,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:59,633 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:59,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2023-11-23 21:32:59,642 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:59,654 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:59,654 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:32:59,654 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:32:59,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:59,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:59,654 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:32:59,657 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:32:59,657 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:32:59,661 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:59,679 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:59,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:59,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:59,681 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:59,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2023-11-23 21:32:59,683 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 [2023-11-23 21:32:59,695 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:59,695 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:32:59,695 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:32:59,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:59,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:59,695 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:32:59,696 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:32:59,696 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:32:59,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:59,713 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:59,713 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:59,713 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:32:59,714 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:59,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2023-11-23 21:32:59,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:32:59,729 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:32:59,729 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:32:59,729 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:32:59,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:32:59,730 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:32:59,740 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:32:59,740 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:32:59,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:32:59,789 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2023-11-23 21:32:59,791 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2023-11-23 21:32:59,792 INFO L748 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 [2023-11-23 21:32:59,792 INFO L750 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 [2023-11-23 21:32:59,793 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:32:59,793 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 2 times [2023-11-23 21:32:59,793 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:32:59,793 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1963033273] [2023-11-23 21:32:59,793 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:32:59,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:32:59,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:32:59,805 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 21:32:59,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:32:59,819 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 21:32:59,820 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:32:59,820 INFO L85 PathProgramCache]: Analyzing trace with hash 42, now seen corresponding path program 2 times [2023-11-23 21:32:59,821 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:32:59,821 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1892660397] [2023-11-23 21:32:59,821 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:32:59,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:32:59,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:32:59,828 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 21:32:59,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:32:59,834 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 21:32:59,835 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:32:59,835 INFO L85 PathProgramCache]: Analyzing trace with hash 925795, now seen corresponding path program 3 times [2023-11-23 21:32:59,835 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:32:59,836 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1740086626] [2023-11-23 21:32:59,836 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:32:59,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:32:59,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:32:59,878 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 21:32:59,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:32:59,900 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 21:32:59,919 INFO L210 LassoAnalysis]: Preferences: [2023-11-23 21:32:59,919 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-23 21:32:59,919 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-23 21:32:59,919 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-23 21:32:59,919 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2023-11-23 21:32:59,920 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:32:59,920 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-23 21:32:59,920 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-23 21:32:59,920 INFO L133 ssoRankerPreferences]: Filename of dumped script: simple_3-1.c_Iteration1_Loop [2023-11-23 21:32:59,920 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-23 21:32:59,920 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-23 21:32:59,921 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:33:00,017 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-23 21:33:00,017 INFO L404 LassoAnalysis]: Checking for nontermination... [2023-11-23 21:33:00,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:00,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:00,018 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:00,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2023-11-23 21:33:00,021 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-23 21:33:00,021 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 21:33:00,050 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2023-11-23 21:33:00,053 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:00,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:00,054 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:00,056 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-11-23 21:33:00,056 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 21:33:00,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2023-11-23 21:33:00,088 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2023-11-23 21:33:00,092 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Ended with exit code 0 [2023-11-23 21:33:00,092 INFO L210 LassoAnalysis]: Preferences: [2023-11-23 21:33:00,092 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-23 21:33:00,092 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-23 21:33:00,092 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-23 21:33:00,092 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-23 21:33:00,092 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:00,092 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-23 21:33:00,092 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-23 21:33:00,093 INFO L133 ssoRankerPreferences]: Filename of dumped script: simple_3-1.c_Iteration1_Loop [2023-11-23 21:33:00,093 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-23 21:33:00,093 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-23 21:33:00,093 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:33:00,200 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-23 21:33:00,200 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-23 21:33:00,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:00,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:00,205 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:00,210 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 [2023-11-23 21:33:00,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2023-11-23 21:33:00,224 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:00,224 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:33:00,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:00,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:00,224 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:33:00,226 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:33:00,226 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:33:00,236 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:00,249 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:00,249 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-23 21:33:00,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:00,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:00,250 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:00,251 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2023-11-23 21:33:00,252 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:00,263 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:00,264 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:33:00,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:00,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:00,264 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:33:00,266 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:33:00,267 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:33:00,271 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:00,285 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:00,285 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-23 21:33:00,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:00,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:00,286 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:00,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2023-11-23 21:33:00,288 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:00,302 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:00,302 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:33:00,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:00,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:00,303 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:33:00,305 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:33:00,305 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:33:00,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:00,325 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:00,325 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-23 21:33:00,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:00,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:00,326 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:00,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2023-11-23 21:33:00,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:00,338 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:00,338 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:33:00,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:00,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:00,338 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:33:00,341 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:33:00,341 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:33:00,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:00,360 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2023-11-23 21:33:00,360 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-23 21:33:00,360 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:00,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:00,361 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:00,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2023-11-23 21:33:00,362 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 [2023-11-23 21:33:00,372 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:00,373 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:33:00,373 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:33:00,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:00,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:00,373 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:33:00,376 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:33:00,376 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:33:00,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:00,396 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:00,396 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-23 21:33:00,396 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:00,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:00,397 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:00,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2023-11-23 21:33:00,415 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:00,429 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:00,429 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:33:00,429 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:33:00,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:00,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:00,429 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:33:00,432 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:33:00,432 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:33:00,446 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:00,459 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:00,459 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-23 21:33:00,460 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:00,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:00,461 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:00,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2023-11-23 21:33:00,462 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:00,473 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:00,473 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:33:00,473 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:33:00,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:00,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:00,473 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:33:00,477 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:33:00,477 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:33:00,497 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:00,509 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:00,509 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-23 21:33:00,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:00,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:00,511 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:00,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2023-11-23 21:33:00,516 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:00,529 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:00,530 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:33:00,530 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:33:00,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:00,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:00,530 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:33:00,533 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:33:00,533 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:33:00,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:00,557 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:00,557 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-23 21:33:00,557 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:00,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:00,558 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:00,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2023-11-23 21:33:00,560 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:00,572 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:00,572 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:33:00,572 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:33:00,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:00,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:00,572 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:33:00,577 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:33:00,577 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:33:00,602 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:00,623 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:00,765 INFO L210 LassoAnalysis]: Preferences: [2023-11-23 21:33:00,765 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-23 21:33:00,765 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-23 21:33:00,765 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-23 21:33:00,766 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-23 21:33:00,766 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:00,766 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-23 21:33:00,766 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-23 21:33:00,766 INFO L133 ssoRankerPreferences]: Filename of dumped script: simple_3-1.c_Iteration1_Lasso [2023-11-23 21:33:00,766 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-23 21:33:00,766 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-23 21:33:00,768 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:33:00,779 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:33:00,781 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:33:00,790 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:33:00,793 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:33:00,813 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:33:00,817 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:33:01,070 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-23 21:33:01,070 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-23 21:33:01,070 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:01,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:01,074 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:01,078 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2023-11-23 21:33:01,079 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 [2023-11-23 21:33:01,089 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:01,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:01,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:01,089 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:33:01,093 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:33:01,093 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:33:01,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:01,116 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:01,116 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:01,116 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:01,117 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:01,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2023-11-23 21:33:01,118 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:01,128 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:01,128 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:33:01,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:01,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:01,128 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:33:01,129 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:33:01,129 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:33:01,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:01,141 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:01,141 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:01,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:01,142 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:01,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2023-11-23 21:33:01,143 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:01,153 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:01,153 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:01,153 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:01,153 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:33:01,155 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:33:01,155 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:33:01,158 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:01,169 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2023-11-23 21:33:01,169 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:01,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:01,170 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:01,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2023-11-23 21:33:01,172 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 [2023-11-23 21:33:01,181 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:01,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:01,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:01,182 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:33:01,183 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:33:01,183 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:33:01,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:01,199 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:01,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:01,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:01,200 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:01,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2023-11-23 21:33:01,201 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:01,211 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:01,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:01,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:01,212 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:33:01,212 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:33:01,213 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:33:01,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:01,228 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:01,228 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:01,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:01,229 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:01,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2023-11-23 21:33:01,231 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:01,240 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:01,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:01,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:01,241 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:33:01,242 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:33:01,242 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:33:01,245 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:01,256 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2023-11-23 21:33:01,257 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:01,257 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:01,258 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:01,258 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2023-11-23 21:33:01,259 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 [2023-11-23 21:33:01,269 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:01,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:01,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:01,269 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:33:01,270 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:33:01,270 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:33:01,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:01,285 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2023-11-23 21:33:01,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:01,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:01,286 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:01,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2023-11-23 21:33:01,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:01,297 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:01,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:01,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:01,298 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:33:01,299 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:33:01,299 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:33:01,325 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:01,339 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:01,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:01,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:01,340 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:01,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2023-11-23 21:33:01,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:01,351 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:01,352 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:33:01,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:01,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:01,352 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:33:01,352 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:33:01,352 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:33:01,354 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:01,365 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:01,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:01,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:01,366 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:01,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2023-11-23 21:33:01,367 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:01,377 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:01,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:01,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:01,377 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:33:01,378 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:33:01,378 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:33:01,382 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:01,393 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2023-11-23 21:33:01,393 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:01,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:01,394 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:01,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2023-11-23 21:33:01,395 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:01,405 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:01,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:01,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:01,406 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:33:01,407 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:33:01,407 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:33:01,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:01,423 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2023-11-23 21:33:01,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:01,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:01,425 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:01,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2023-11-23 21:33:01,427 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:01,436 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:01,437 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:01,437 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:01,437 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:33:01,438 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:33:01,438 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:33:01,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:01,467 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2023-11-23 21:33:01,468 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:01,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:01,469 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:01,474 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:01,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2023-11-23 21:33:01,485 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:01,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:01,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:01,485 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:33:01,486 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:33:01,486 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:33:01,494 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:01,505 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:01,505 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-23 21:33:01,505 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:01,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:01,506 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:01,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2023-11-23 21:33:01,508 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:01,518 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:01,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:01,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:01,518 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:33:01,524 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:33:01,524 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:33:01,539 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:01,552 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2023-11-23 21:33:01,552 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:01,552 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:01,553 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:01,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2023-11-23 21:33:01,554 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 [2023-11-23 21:33:01,564 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:01,565 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:33:01,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:01,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:01,565 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:33:01,565 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:33:01,565 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:33:01,567 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:01,579 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2023-11-23 21:33:01,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:01,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:01,580 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:01,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2023-11-23 21:33:01,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:01,591 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:01,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:01,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:01,592 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:33:01,593 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:33:01,593 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:33:01,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:01,609 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:01,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:01,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:01,611 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:01,611 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2023-11-23 21:33:01,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:01,624 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:01,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:01,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:01,625 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:33:01,626 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:33:01,627 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:33:01,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:01,644 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:01,644 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:01,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:01,645 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:01,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2023-11-23 21:33:01,646 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:01,657 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:01,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:01,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:01,657 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:33:01,659 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:33:01,659 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:33:01,664 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:01,680 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:01,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:01,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:01,681 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:01,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2023-11-23 21:33:01,683 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 [2023-11-23 21:33:01,694 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:01,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:01,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:01,695 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:33:01,696 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:33:01,696 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:33:01,702 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:01,715 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:01,716 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:01,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:01,717 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:01,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2023-11-23 21:33:01,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:01,730 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:01,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:01,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:01,730 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:33:01,732 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:33:01,732 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:33:01,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:01,785 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2023-11-23 21:33:01,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:01,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:01,787 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:01,790 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:01,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2023-11-23 21:33:01,805 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:01,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:01,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:01,805 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:33:01,807 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:33:01,807 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:33:01,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:01,845 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:01,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:01,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:01,847 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:01,866 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:01,880 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2023-11-23 21:33:01,881 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:01,881 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:33:01,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:01,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:01,881 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:33:01,882 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:33:01,882 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:33:01,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:01,904 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2023-11-23 21:33:01,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:01,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:01,906 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:01,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2023-11-23 21:33:01,907 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:01,919 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:01,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:01,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:01,919 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:33:01,921 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:33:01,921 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:33:01,926 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:01,941 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2023-11-23 21:33:01,941 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:01,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:01,942 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:01,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2023-11-23 21:33:01,943 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:01,955 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:01,955 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:01,955 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:01,955 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:33:01,957 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:33:01,957 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:33:01,962 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:01,975 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2023-11-23 21:33:01,976 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:01,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:01,977 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:01,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2023-11-23 21:33:01,978 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:01,991 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:01,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:01,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:01,991 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:33:01,993 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:33:01,993 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:33:01,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:02,012 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2023-11-23 21:33:02,012 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:02,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:02,013 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:02,014 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2023-11-23 21:33:02,015 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 [2023-11-23 21:33:02,025 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:02,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:02,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:02,025 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:33:02,027 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:33:02,027 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:33:02,032 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:02,045 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2023-11-23 21:33:02,045 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-23 21:33:02,045 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:02,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:02,046 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:02,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2023-11-23 21:33:02,048 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:02,058 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:02,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:02,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:02,059 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:33:02,066 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:33:02,066 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:33:02,084 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:02,099 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2023-11-23 21:33:02,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:02,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:02,100 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:02,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2023-11-23 21:33:02,102 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:02,112 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:02,112 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:33:02,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:02,112 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:02,112 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:33:02,112 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:33:02,112 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:33:02,114 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:02,127 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2023-11-23 21:33:02,128 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:02,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:02,128 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:02,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2023-11-23 21:33:02,130 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:02,140 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:02,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:02,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:02,140 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:33:02,142 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:33:02,143 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:33:02,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:02,186 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:02,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:02,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:02,187 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:02,190 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:02,203 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:02,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:02,203 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:02,203 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:33:02,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2023-11-23 21:33:02,206 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:33:02,206 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:33:02,234 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:02,252 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:02,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:02,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:02,257 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:02,258 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2023-11-23 21:33:02,258 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:02,269 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:02,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:02,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:02,269 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:33:02,271 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:33:02,271 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:33:02,277 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:02,288 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:02,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:02,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:02,290 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:02,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2023-11-23 21:33:02,291 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:02,301 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:02,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:02,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:02,301 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:33:02,304 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:33:02,304 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:33:02,310 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:02,322 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2023-11-23 21:33:02,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:02,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:02,323 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:02,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2023-11-23 21:33:02,325 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:02,335 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:02,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:02,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:02,335 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:33:02,337 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:33:02,337 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:33:02,343 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:02,355 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:02,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:02,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:02,356 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:02,358 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 [2023-11-23 21:33:02,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2023-11-23 21:33:02,368 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:02,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:02,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:02,368 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:33:02,370 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:33:02,370 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:33:02,377 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:02,388 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:02,388 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:02,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:02,389 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:02,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2023-11-23 21:33:02,391 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:02,401 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:02,401 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:33:02,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:02,401 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:02,401 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:33:02,402 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:33:02,402 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:33:02,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:02,425 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:02,425 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:02,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:02,426 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:02,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2023-11-23 21:33:02,433 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:02,444 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:02,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:02,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:02,444 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:33:02,446 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:33:02,446 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:33:02,452 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:02,464 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2023-11-23 21:33:02,464 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:02,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:02,465 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:02,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2023-11-23 21:33:02,466 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:02,476 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:02,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:02,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:02,476 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:33:02,479 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:33:02,479 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:33:02,485 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:02,496 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:02,497 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:02,497 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:02,498 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:02,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2023-11-23 21:33:02,502 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:02,512 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:02,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:02,513 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:02,513 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:33:02,515 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:33:02,515 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:33:02,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:02,560 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:02,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:02,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:02,562 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:02,566 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 [2023-11-23 21:33:02,579 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2023-11-23 21:33:02,580 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:02,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:02,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:02,580 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:33:02,582 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:33:02,583 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:33:02,602 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:02,622 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:02,622 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-23 21:33:02,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:02,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:02,624 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:02,626 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:02,640 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2023-11-23 21:33:02,641 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:02,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:02,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:02,641 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:33:02,653 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:33:02,653 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:33:02,685 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:02,697 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2023-11-23 21:33:02,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:02,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:02,699 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:02,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2023-11-23 21:33:02,701 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:02,713 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:02,713 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:33:02,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:02,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:02,713 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:33:02,714 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:33:02,714 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:33:02,716 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:02,730 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2023-11-23 21:33:02,730 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:02,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:02,731 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:02,732 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2023-11-23 21:33:02,732 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:02,743 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:02,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:02,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:02,744 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:33:02,746 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:33:02,747 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:33:02,774 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:02,791 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2023-11-23 21:33:02,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:02,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:02,792 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:02,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2023-11-23 21:33:02,794 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:02,805 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:02,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:02,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:02,806 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:33:02,809 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:33:02,809 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:33:02,816 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:02,829 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:02,829 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:02,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:02,830 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:02,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2023-11-23 21:33:02,832 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:02,844 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:02,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:02,845 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:02,845 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:33:02,847 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:33:02,847 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:33:02,854 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:02,869 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:02,869 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:02,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:02,870 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:02,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2023-11-23 21:33:02,873 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 [2023-11-23 21:33:02,884 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:02,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:02,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:02,884 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:33:02,887 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:33:02,887 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:33:02,895 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:02,909 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2023-11-23 21:33:02,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:02,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:02,910 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:02,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2023-11-23 21:33:02,912 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:02,924 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:02,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:02,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:02,924 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:33:02,928 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:33:02,928 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:33:02,954 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:02,977 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2023-11-23 21:33:02,977 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:02,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:02,978 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:02,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2023-11-23 21:33:02,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:02,991 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:02,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:02,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:02,991 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:33:02,994 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:33:02,994 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:33:03,012 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:03,028 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:03,028 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:03,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:03,029 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:03,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:03,044 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:03,044 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:33:03,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2023-11-23 21:33:03,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:03,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:03,045 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:33:03,045 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:33:03,045 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:33:03,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:03,070 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2023-11-23 21:33:03,070 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:03,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:03,071 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:03,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2023-11-23 21:33:03,073 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:03,083 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:03,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:03,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:03,083 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:33:03,086 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:33:03,086 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:33:03,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:03,105 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2023-11-23 21:33:03,105 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:03,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:03,106 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:03,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2023-11-23 21:33:03,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:03,117 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:03,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:03,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:03,118 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:33:03,126 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:33:03,127 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:33:03,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:03,165 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2023-11-23 21:33:03,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:03,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:03,166 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:03,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2023-11-23 21:33:03,167 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:03,177 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:03,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:03,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:03,178 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:33:03,180 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:33:03,180 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:33:03,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:03,200 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2023-11-23 21:33:03,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:03,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:03,201 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:03,203 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:03,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2023-11-23 21:33:03,213 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:33:03,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:03,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:03,214 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:33:03,216 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:33:03,216 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:33:03,234 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:03,245 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2023-11-23 21:33:03,246 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-23 21:33:03,246 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:03,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:03,247 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:03,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2023-11-23 21:33:03,248 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:03,258 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:03,258 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:33:03,259 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:03,259 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:03,259 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:33:03,265 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:33:03,265 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:33:03,286 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:03,297 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:03,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:03,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:03,299 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:03,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2023-11-23 21:33:03,300 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:03,310 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:03,310 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:33:03,310 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:33:03,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:03,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:03,311 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:33:03,311 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:33:03,311 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:33:03,314 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:03,327 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2023-11-23 21:33:03,328 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:03,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:03,329 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:03,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2023-11-23 21:33:03,331 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:03,341 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:03,341 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:33:03,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:03,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:03,342 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:33:03,344 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:33:03,344 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:33:03,373 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:03,389 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2023-11-23 21:33:03,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:03,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:03,391 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:03,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2023-11-23 21:33:03,392 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:03,402 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:03,403 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:33:03,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:03,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:03,403 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:33:03,405 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:33:03,405 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:33:03,411 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:03,424 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2023-11-23 21:33:03,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:03,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:03,425 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:03,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2023-11-23 21:33:03,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:03,436 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:03,437 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:33:03,437 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:03,437 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:03,437 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:33:03,438 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:33:03,439 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:33:03,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:03,456 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:03,457 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:03,457 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:03,458 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:03,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2023-11-23 21:33:03,459 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:03,469 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:03,469 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:33:03,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:03,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:03,470 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:33:03,471 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:33:03,472 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:33:03,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:03,490 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:03,490 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:03,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:03,491 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:03,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2023-11-23 21:33:03,492 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:03,506 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:03,506 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:33:03,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:03,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:03,506 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:33:03,509 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:33:03,509 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:33:03,529 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:03,547 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Ended with exit code 0 [2023-11-23 21:33:03,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:03,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:03,548 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:03,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2023-11-23 21:33:03,550 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:03,560 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:03,560 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:33:03,560 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:03,560 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:03,560 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:33:03,562 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:33:03,562 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:33:03,569 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:03,581 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:03,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:03,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:03,582 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:03,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2023-11-23 21:33:03,584 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:03,594 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:03,594 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:33:03,594 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:33:03,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:03,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:03,594 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:33:03,595 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:33:03,595 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:33:03,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:03,609 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:03,609 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:03,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:03,610 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:03,611 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2023-11-23 21:33:03,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:03,622 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:03,622 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:33:03,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:03,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:03,623 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:33:03,625 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:33:03,625 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:33:03,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:03,645 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:03,645 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:03,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:03,646 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:03,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2023-11-23 21:33:03,648 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:03,659 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:03,659 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:33:03,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:03,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:03,660 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:33:03,662 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:33:03,662 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:33:03,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:03,682 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:03,682 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:03,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:03,683 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:03,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:03,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2023-11-23 21:33:03,698 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:03,698 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:33:03,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:03,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:03,698 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:33:03,700 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:33:03,700 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:33:03,711 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:03,725 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2023-11-23 21:33:03,725 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:03,725 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:03,726 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:03,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2023-11-23 21:33:03,727 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:03,739 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:03,739 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:33:03,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:03,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:03,739 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:33:03,741 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:33:03,741 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:33:03,747 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:03,760 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:03,760 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-23 21:33:03,760 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:03,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:03,761 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:03,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2023-11-23 21:33:03,766 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:03,779 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:03,779 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:33:03,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:03,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:03,780 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:33:03,788 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:33:03,788 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:33:03,817 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:03,830 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:03,831 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:03,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:03,832 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:03,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2023-11-23 21:33:03,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:03,844 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:03,844 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:33:03,844 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:33:03,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:03,845 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:03,845 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:33:03,845 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:33:03,845 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:33:03,849 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:03,861 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2023-11-23 21:33:03,861 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:03,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:03,862 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:03,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2023-11-23 21:33:03,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:03,874 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:03,874 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:33:03,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:03,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:03,874 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:33:03,877 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:33:03,877 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:33:03,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:03,897 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2023-11-23 21:33:03,897 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:03,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:03,898 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:03,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2023-11-23 21:33:03,899 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 [2023-11-23 21:33:03,909 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:03,910 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:33:03,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:03,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:03,910 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:33:03,912 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:33:03,912 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:33:03,920 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:03,932 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2023-11-23 21:33:03,932 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:03,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:03,933 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:03,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2023-11-23 21:33:03,934 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:03,944 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:03,945 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:33:03,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:03,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:03,945 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:33:03,947 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:33:03,947 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:33:03,955 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:03,966 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2023-11-23 21:33:03,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:03,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:03,967 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:03,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2023-11-23 21:33:03,968 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:03,979 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:03,979 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:33:03,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:03,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:03,979 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:33:03,981 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:33:03,981 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:33:03,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:04,001 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2023-11-23 21:33:04,001 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:04,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:04,002 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:04,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2023-11-23 21:33:04,003 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:04,014 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:04,014 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:33:04,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:04,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:04,014 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:33:04,016 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:33:04,017 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:33:04,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:04,037 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2023-11-23 21:33:04,037 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:04,037 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:04,038 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:04,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2023-11-23 21:33:04,039 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:04,050 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:04,050 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:33:04,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:04,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:04,050 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:33:04,053 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:33:04,053 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:33:04,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:04,074 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2023-11-23 21:33:04,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:04,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:04,075 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:04,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2023-11-23 21:33:04,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:04,088 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:04,088 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:33:04,088 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:33:04,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:04,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:04,089 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:33:04,089 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:33:04,089 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:33:04,093 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:04,105 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2023-11-23 21:33:04,105 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:04,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:04,106 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:04,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2023-11-23 21:33:04,108 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 [2023-11-23 21:33:04,119 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:04,119 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:33:04,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:04,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:04,119 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:33:04,121 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:33:04,122 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:33:04,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:04,142 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2023-11-23 21:33:04,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:04,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:04,143 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:04,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2023-11-23 21:33:04,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:04,156 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:04,156 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:33:04,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:04,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:04,157 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:33:04,159 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:33:04,159 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:33:04,168 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:04,181 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2023-11-23 21:33:04,181 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:04,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:04,182 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:04,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2023-11-23 21:33:04,184 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:04,195 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:04,195 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:33:04,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:04,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:04,196 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:33:04,198 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:33:04,198 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:33:04,212 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:04,224 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:04,225 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:04,225 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:04,226 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:04,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2023-11-23 21:33:04,227 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:04,238 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:04,238 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:33:04,238 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:04,238 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:04,238 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:33:04,241 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:33:04,241 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:33:04,270 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:04,290 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:04,291 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-23 21:33:04,291 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:04,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:04,292 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:04,298 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 [2023-11-23 21:33:04,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2023-11-23 21:33:04,314 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:04,314 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:33:04,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:04,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:04,314 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:33:04,327 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:33:04,327 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:33:04,392 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:04,404 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Ended with exit code 0 [2023-11-23 21:33:04,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:04,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:04,405 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:04,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2023-11-23 21:33:04,407 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 [2023-11-23 21:33:04,418 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:04,418 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:33:04,418 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:33:04,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:04,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:04,418 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:33:04,419 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:33:04,419 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:33:04,424 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:04,437 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:04,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:04,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:04,438 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:04,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2023-11-23 21:33:04,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:04,450 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:04,450 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:33:04,450 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:04,450 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:04,450 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:33:04,453 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:33:04,453 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:33:04,464 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:04,477 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:04,477 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:04,477 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:04,478 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:04,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2023-11-23 21:33:04,479 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:04,490 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:04,491 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:33:04,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:04,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:04,491 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:33:04,494 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:33:04,494 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:33:04,504 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:04,518 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2023-11-23 21:33:04,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:04,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:04,519 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:04,521 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 [2023-11-23 21:33:04,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2023-11-23 21:33:04,533 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:04,533 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:33:04,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:04,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:04,533 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:33:04,536 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:33:04,536 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:33:04,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:04,568 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2023-11-23 21:33:04,569 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:04,569 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:04,583 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:04,584 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2023-11-23 21:33:04,584 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:04,596 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:04,596 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:33:04,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:04,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:04,596 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:33:04,599 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:33:04,599 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:33:04,610 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:04,622 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2023-11-23 21:33:04,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:04,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:04,623 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:04,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2023-11-23 21:33:04,625 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:04,635 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:04,636 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:33:04,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:04,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:04,636 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:33:04,639 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:33:04,639 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:33:04,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:04,665 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:04,665 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:04,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:04,666 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:04,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2023-11-23 21:33:04,667 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:04,678 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:04,678 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:33:04,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:04,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:04,678 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:33:04,681 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:33:04,681 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:33:04,693 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:04,704 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:04,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:04,705 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:04,706 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:04,706 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2023-11-23 21:33:04,707 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 [2023-11-23 21:33:04,718 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:04,718 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:33:04,718 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:33:04,718 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:04,718 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:04,718 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:33:04,719 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:33:04,719 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:33:04,724 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:04,737 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2023-11-23 21:33:04,737 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:04,737 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:04,738 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:04,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2023-11-23 21:33:04,740 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:04,751 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:04,751 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:33:04,751 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:04,751 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:04,751 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:33:04,754 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:33:04,754 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:33:04,765 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:04,776 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:04,777 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:04,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:04,777 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:04,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2023-11-23 21:33:04,779 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:04,789 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:04,790 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:33:04,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:04,790 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:04,790 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:33:04,793 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:33:04,793 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:33:04,804 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:04,816 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2023-11-23 21:33:04,816 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:04,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:04,817 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:04,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2023-11-23 21:33:04,818 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 [2023-11-23 21:33:04,829 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:04,829 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:33:04,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:04,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:04,829 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:33:04,832 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:33:04,832 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:33:04,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:04,855 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2023-11-23 21:33:04,855 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:04,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:04,856 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:04,858 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:04,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2023-11-23 21:33:04,870 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:04,870 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:33:04,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:04,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:04,871 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:33:04,874 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:33:04,874 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:33:04,884 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:04,896 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Ended with exit code 0 [2023-11-23 21:33:04,897 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-23 21:33:04,897 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:04,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:04,898 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:04,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2023-11-23 21:33:04,899 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 [2023-11-23 21:33:04,909 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:04,909 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:33:04,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:04,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:04,909 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:33:04,917 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:33:04,917 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:33:04,938 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:04,951 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2023-11-23 21:33:04,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:04,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:04,952 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:04,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2023-11-23 21:33:04,954 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:04,964 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:04,964 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:33:04,964 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:33:04,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:04,964 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:04,964 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:33:04,965 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:33:04,965 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:33:04,967 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:04,979 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2023-11-23 21:33:04,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:04,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:04,981 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:04,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2023-11-23 21:33:04,982 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:04,992 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:04,993 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:33:04,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:04,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:04,993 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:33:04,995 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:33:04,995 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:33:05,002 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:05,014 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2023-11-23 21:33:05,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:05,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:05,015 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:05,016 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2023-11-23 21:33:05,017 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:05,027 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:05,027 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:33:05,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:05,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:05,027 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:33:05,029 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:33:05,029 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:33:05,035 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:05,048 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2023-11-23 21:33:05,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:05,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:05,049 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:05,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2023-11-23 21:33:05,050 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:05,061 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:05,061 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:33:05,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:05,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:05,061 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:33:05,065 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:33:05,065 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:33:05,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:05,104 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2023-11-23 21:33:05,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:05,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:05,105 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:05,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2023-11-23 21:33:05,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:05,116 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:05,116 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:33:05,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:05,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:05,116 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:33:05,118 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:33:05,119 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:33:05,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:05,136 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2023-11-23 21:33:05,136 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:05,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:05,140 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:05,141 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2023-11-23 21:33:05,141 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:05,152 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:05,152 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:33:05,152 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:05,152 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:05,152 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:33:05,154 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:33:05,154 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:33:05,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:05,173 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2023-11-23 21:33:05,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:05,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:05,174 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:05,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2023-11-23 21:33:05,176 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:05,186 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:05,187 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:33:05,187 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:05,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:05,187 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:33:05,189 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:33:05,189 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:33:05,195 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:05,208 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2023-11-23 21:33:05,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:05,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:05,209 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:05,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2023-11-23 21:33:05,211 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:05,221 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:05,221 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:33:05,221 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:33:05,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:05,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:05,222 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:33:05,222 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:33:05,222 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:33:05,224 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:05,236 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:05,237 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:05,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:05,238 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:05,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2023-11-23 21:33:05,240 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:05,251 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:05,251 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:33:05,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:05,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:05,252 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:33:05,256 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:33:05,256 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:33:05,276 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:05,293 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2023-11-23 21:33:05,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:05,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:05,294 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:05,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2023-11-23 21:33:05,295 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:05,306 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:05,306 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:33:05,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:05,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:05,306 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:33:05,308 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:33:05,308 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:33:05,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:05,328 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2023-11-23 21:33:05,328 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:05,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:05,329 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:05,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2023-11-23 21:33:05,331 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:05,341 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:05,341 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:33:05,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:05,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:05,341 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:33:05,343 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:33:05,343 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:33:05,350 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:05,362 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:05,362 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:05,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:05,364 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:05,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2023-11-23 21:33:05,367 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:05,377 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:05,377 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:33:05,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:05,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:05,377 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:33:05,379 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:33:05,379 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:33:05,386 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:05,398 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:05,398 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-23 21:33:05,398 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:05,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:05,399 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:05,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2023-11-23 21:33:05,401 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:05,412 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:05,412 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:33:05,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:05,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:05,412 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:33:05,423 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:33:05,423 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:33:05,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:05,479 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:05,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:05,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:05,480 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:05,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2023-11-23 21:33:05,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:05,492 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:05,492 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:33:05,492 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:33:05,492 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:05,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:05,493 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:33:05,494 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:33:05,494 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:33:05,518 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:05,538 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:05,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:05,539 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:05,539 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:05,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2023-11-23 21:33:05,541 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:05,552 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:05,552 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:33:05,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:05,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:05,552 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:33:05,555 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:33:05,555 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:33:05,564 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:05,576 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2023-11-23 21:33:05,577 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:05,577 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:05,577 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:05,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2023-11-23 21:33:05,579 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:05,589 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:05,590 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:33:05,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:05,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:05,590 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:33:05,593 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:33:05,593 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:33:05,602 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:05,614 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:05,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:05,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:05,615 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:05,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2023-11-23 21:33:05,617 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:05,628 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:05,629 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:33:05,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:05,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:05,629 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:33:05,632 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:33:05,632 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:33:05,641 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:05,656 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:05,656 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:05,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:05,658 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:05,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2023-11-23 21:33:05,659 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:05,672 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:05,672 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:33:05,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:05,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:05,672 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:33:05,675 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:33:05,675 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:33:05,685 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:05,700 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:05,700 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:05,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:05,704 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:05,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2023-11-23 21:33:05,706 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:05,718 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:05,718 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:33:05,718 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:05,718 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:05,718 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:33:05,721 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:33:05,721 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:33:05,732 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:05,747 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2023-11-23 21:33:05,747 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:05,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:05,748 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:05,763 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 [2023-11-23 21:33:05,763 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2023-11-23 21:33:05,775 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:05,775 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:33:05,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:05,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:05,775 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:33:05,782 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:33:05,782 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:33:05,806 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:05,825 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:05,826 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:05,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:05,827 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:05,830 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:05,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2023-11-23 21:33:05,844 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:05,844 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:33:05,844 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:33:05,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:05,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:05,844 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:33:05,845 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:33:05,845 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:33:05,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:05,884 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:05,885 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:05,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:05,886 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:05,890 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:05,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2023-11-23 21:33:05,904 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:05,904 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:33:05,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:05,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:05,904 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:33:05,912 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:33:05,912 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:33:05,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:05,946 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:05,946 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:05,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:05,948 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:05,956 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 [2023-11-23 21:33:05,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2023-11-23 21:33:05,970 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:05,970 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:33:05,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:05,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:05,971 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:33:05,974 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:33:05,974 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:33:05,997 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:06,009 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:06,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:06,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:06,010 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:06,013 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:06,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2023-11-23 21:33:06,025 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:06,025 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:33:06,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:06,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:06,025 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:33:06,029 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:33:06,029 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:33:06,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:06,051 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:06,052 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:33:06,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:33:06,053 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:33:06,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2023-11-23 21:33:06,055 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:33:06,066 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:33:06,066 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:33:06,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:33:06,067 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:33:06,067 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:33:06,069 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:33:06,070 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:33:06,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:33:06,092 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Forceful destruction successful, exit code 0 [2023-11-23 21:33:06,098 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 23.11 09:33:06 BoogieIcfgContainer [2023-11-23 21:33:06,099 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2023-11-23 21:33:06,099 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-23 21:33:06,100 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-23 21:33:06,100 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-23 21:33:06,100 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:32:50" (3/4) ... [2023-11-23 21:33:06,102 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-23 21:33:06,103 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-23 21:33:06,104 INFO L158 Benchmark]: Toolchain (without parser) took 16152.83ms. Allocated memory was 130.0MB in the beginning and 201.3MB in the end (delta: 71.3MB). Free memory was 98.9MB in the beginning and 143.1MB in the end (delta: -44.2MB). Peak memory consumption was 30.1MB. Max. memory is 16.1GB. [2023-11-23 21:33:06,104 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 96.5MB. Free memory is still 52.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-23 21:33:06,105 INFO L158 Benchmark]: CACSL2BoogieTranslator took 270.54ms. Allocated memory is still 130.0MB. Free memory was 98.9MB in the beginning and 88.8MB in the end (delta: 10.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-23 21:33:06,105 INFO L158 Benchmark]: Boogie Procedure Inliner took 38.10ms. Allocated memory is still 130.0MB. Free memory was 88.8MB in the beginning and 87.5MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-23 21:33:06,105 INFO L158 Benchmark]: Boogie Preprocessor took 49.50ms. Allocated memory is still 130.0MB. Free memory was 87.5MB in the beginning and 85.8MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-23 21:33:06,106 INFO L158 Benchmark]: RCFGBuilder took 281.58ms. Allocated memory is still 130.0MB. Free memory was 85.8MB in the beginning and 77.0MB in the end (delta: 8.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-23 21:33:06,106 INFO L158 Benchmark]: BuchiAutomizer took 15501.04ms. Allocated memory was 130.0MB in the beginning and 201.3MB in the end (delta: 71.3MB). Free memory was 77.0MB in the beginning and 143.1MB in the end (delta: -66.1MB). Peak memory consumption was 95.9MB. Max. memory is 16.1GB. [2023-11-23 21:33:06,106 INFO L158 Benchmark]: Witness Printer took 3.16ms. Allocated memory is still 201.3MB. Free memory is still 143.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-23 21:33:06,108 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 96.5MB. Free memory is still 52.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 270.54ms. Allocated memory is still 130.0MB. Free memory was 98.9MB in the beginning and 88.8MB in the end (delta: 10.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 38.10ms. Allocated memory is still 130.0MB. Free memory was 88.8MB in the beginning and 87.5MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 49.50ms. Allocated memory is still 130.0MB. Free memory was 87.5MB in the beginning and 85.8MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 281.58ms. Allocated memory is still 130.0MB. Free memory was 85.8MB in the beginning and 77.0MB in the end (delta: 8.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * BuchiAutomizer took 15501.04ms. Allocated memory was 130.0MB in the beginning and 201.3MB in the end (delta: 71.3MB). Free memory was 77.0MB in the beginning and 143.1MB in the end (delta: -66.1MB). Peak memory consumption was 95.9MB. Max. memory is 16.1GB. * Witness Printer took 3.16ms. Allocated memory is still 201.3MB. Free memory is still 143.1MB. 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 15.4s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 15.3s. 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: 69ms VariablesStem: 4 VariablesLoop: 7 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 1 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "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 [2023-11-23 21:33:06,137 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/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_31ed11ab-2bb0-482b-a438-feca3daa24af/bin/uautomizer-verify-zZY32mL2XJ/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