./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/loop-acceleration/functions_1-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version e7bb482b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/loop-acceleration/functions_1-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP --witnessprinter.witness.filename witness.graphml --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 3c699f32b26271d9b8672d2685c3f1aa3d3ad54df32baf7d1d77d9a96ddd2517 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 22:13:23,056 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 22:13:23,163 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Termination-32bit-Automizer_Default.epf [2023-11-06 22:13:23,173 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 22:13:23,174 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 22:13:23,217 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 22:13:23,218 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 22:13:23,218 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 22:13:23,220 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 22:13:23,221 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 22:13:23,221 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 22:13:23,222 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2023-11-06 22:13:23,222 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2023-11-06 22:13:23,223 INFO L153 SettingsManager]: * Use old map elimination=false [2023-11-06 22:13:23,223 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2023-11-06 22:13:23,224 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2023-11-06 22:13:23,224 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2023-11-06 22:13:23,225 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 22:13:23,225 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2023-11-06 22:13:23,225 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-06 22:13:23,226 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-06 22:13:23,227 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-06 22:13:23,227 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 22:13:23,228 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2023-11-06 22:13:23,228 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2023-11-06 22:13:23,228 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2023-11-06 22:13:23,229 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-06 22:13:23,229 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-06 22:13:23,230 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 22:13:23,230 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2023-11-06 22:13:23,231 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 22:13:23,232 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 22:13:23,232 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 22:13:23,232 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 22:13:23,233 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-06 22:13:23,233 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2023-11-06 22:13:23,234 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_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3c699f32b26271d9b8672d2685c3f1aa3d3ad54df32baf7d1d77d9a96ddd2517 [2023-11-06 22:13:23,597 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 22:13:23,634 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 22:13:23,637 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 22:13:23,638 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 22:13:23,639 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 22:13:23,640 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/loop-acceleration/functions_1-2.c [2023-11-06 22:13:26,844 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 22:13:27,094 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 22:13:27,095 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/sv-benchmarks/c/loop-acceleration/functions_1-2.c [2023-11-06 22:13:27,122 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/data/0b5ed09c7/297a3b36042c4d41ba6b0a028abfbc3a/FLAG4340fc65b [2023-11-06 22:13:27,143 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/data/0b5ed09c7/297a3b36042c4d41ba6b0a028abfbc3a [2023-11-06 22:13:27,147 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 22:13:27,152 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 22:13:27,154 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 22:13:27,179 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 22:13:27,184 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 22:13:27,185 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:13:27" (1/1) ... [2023-11-06 22:13:27,186 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d3ce724 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:13:27, skipping insertion in model container [2023-11-06 22:13:27,186 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:13:27" (1/1) ... [2023-11-06 22:13:27,207 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 22:13:27,406 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:13:27,422 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 22:13:27,439 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:13:27,455 INFO L206 MainTranslator]: Completed translation [2023-11-06 22:13:27,455 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:13:27 WrapperNode [2023-11-06 22:13:27,455 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 22:13:27,457 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 22:13:27,457 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 22:13:27,457 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 22:13:27,465 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:13:27" (1/1) ... [2023-11-06 22:13:27,472 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:13:27" (1/1) ... [2023-11-06 22:13:27,491 INFO L138 Inliner]: procedures = 13, calls = 10, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 28 [2023-11-06 22:13:27,492 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 22:13:27,492 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 22:13:27,492 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 22:13:27,493 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 22:13:27,501 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:13:27" (1/1) ... [2023-11-06 22:13:27,501 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:13:27" (1/1) ... [2023-11-06 22:13:27,503 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:13:27" (1/1) ... [2023-11-06 22:13:27,503 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:13:27" (1/1) ... [2023-11-06 22:13:27,507 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:13:27" (1/1) ... [2023-11-06 22:13:27,511 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:13:27" (1/1) ... [2023-11-06 22:13:27,516 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:13:27" (1/1) ... [2023-11-06 22:13:27,517 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:13:27" (1/1) ... [2023-11-06 22:13:27,524 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 22:13:27,525 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 22:13:27,526 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 22:13:27,526 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 22:13:27,526 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:13:27" (1/1) ... [2023-11-06 22:13:27,533 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:27,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:27,565 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:27,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2023-11-06 22:13:27,607 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 22:13:27,608 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 22:13:27,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 22:13:27,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-06 22:13:27,683 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 22:13:27,686 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 22:13:27,834 INFO L277 CfgBuilder]: Performing block encoding [2023-11-06 22:13:27,840 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-06 22:13:27,840 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-06 22:13:27,842 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:13:27 BoogieIcfgContainer [2023-11-06 22:13:27,842 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-06 22:13:27,844 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2023-11-06 22:13:27,844 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2023-11-06 22:13:27,848 INFO L274 PluginConnector]: BuchiAutomizer initialized [2023-11-06 22:13:27,849 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-06 22:13:27,849 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 06.11 10:13:27" (1/3) ... [2023-11-06 22:13:27,850 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@43b84564 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 06.11 10:13:27, skipping insertion in model container [2023-11-06 22:13:27,850 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-06 22:13:27,850 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:13:27" (2/3) ... [2023-11-06 22:13:27,851 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@43b84564 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 06.11 10:13:27, skipping insertion in model container [2023-11-06 22:13:27,851 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-06 22:13:27,851 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:13:27" (3/3) ... [2023-11-06 22:13:27,853 INFO L332 chiAutomizerObserver]: Analyzing ICFG functions_1-2.c [2023-11-06 22:13:27,916 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2023-11-06 22:13:27,916 INFO L304 stractBuchiCegarLoop]: Hoare is false [2023-11-06 22:13:27,916 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2023-11-06 22:13:27,917 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2023-11-06 22:13:27,917 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2023-11-06 22:13:27,917 INFO L308 stractBuchiCegarLoop]: Difference is false [2023-11-06 22:13:27,917 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2023-11-06 22:13:27,917 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2023-11-06 22:13:27,921 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 12 states, 11 states have (on average 1.2727272727272727) internal successors, (14), 11 states have internal predecessors, (14), 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) [2023-11-06 22:13:27,939 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 2 [2023-11-06 22:13:27,940 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-06 22:13:27,940 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-06 22:13:27,945 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-06 22:13:27,946 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2023-11-06 22:13:27,946 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2023-11-06 22:13:27,946 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 12 states, 11 states have (on average 1.2727272727272727) internal successors, (14), 11 states have internal predecessors, (14), 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) [2023-11-06 22:13:27,948 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 2 [2023-11-06 22:13:27,948 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-06 22:13:27,948 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-06 22:13:27,949 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-06 22:13:27,949 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2023-11-06 22:13:27,957 INFO L748 eck$LassoCheckResult]: Stem: 8#$Ultimate##0true assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); 9#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret4#1, main_~x~0#1;main_~x~0#1 := 0; 2#L19-2true [2023-11-06 22:13:27,957 INFO L750 eck$LassoCheckResult]: Loop: 2#L19-2true assume !!(main_~x~0#1 % 4294967296 < 268435455);assume { :begin_inline_f } true;f_#in~z#1 := main_~x~0#1;havoc f_#res#1;havoc f_~z#1;f_~z#1 := f_#in~z#1;f_#res#1 := 2 + f_~z#1; 5#f_returnLabel#1true main_#t~ret4#1 := f_#res#1;havoc f_~z#1;havoc f_#in~z#1;assume { :end_inline_f } true;main_~x~0#1 := main_#t~ret4#1;havoc main_#t~ret4#1; 2#L19-2true [2023-11-06 22:13:27,963 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:13:27,964 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2023-11-06 22:13:27,973 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:13:27,974 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1082200994] [2023-11-06 22:13:27,974 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:13:27,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:13:28,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-06 22:13:28,062 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-06 22:13:28,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-06 22:13:28,086 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-06 22:13:28,089 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:13:28,090 INFO L85 PathProgramCache]: Analyzing trace with hash 1315, now seen corresponding path program 1 times [2023-11-06 22:13:28,090 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:13:28,090 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [561776924] [2023-11-06 22:13:28,090 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:13:28,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:13:28,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-06 22:13:28,111 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-06 22:13:28,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-06 22:13:28,123 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-06 22:13:28,125 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:13:28,125 INFO L85 PathProgramCache]: Analyzing trace with hash 925797, now seen corresponding path program 1 times [2023-11-06 22:13:28,125 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:13:28,126 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1003334953] [2023-11-06 22:13:28,126 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:13:28,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:13:28,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-06 22:13:28,140 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-06 22:13:28,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-06 22:13:28,153 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-06 22:13:28,301 INFO L210 LassoAnalysis]: Preferences: [2023-11-06 22:13:28,302 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-06 22:13:28,302 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-06 22:13:28,302 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-06 22:13:28,302 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2023-11-06 22:13:28,303 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:28,303 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-06 22:13:28,303 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-06 22:13:28,303 INFO L133 ssoRankerPreferences]: Filename of dumped script: functions_1-2.c_Iteration1_Loop [2023-11-06 22:13:28,303 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-06 22:13:28,304 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-06 22:13:28,318 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-06 22:13:28,329 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-06 22:13:28,338 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-06 22:13:28,341 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-06 22:13:28,454 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-06 22:13:28,455 INFO L404 LassoAnalysis]: Checking for nontermination... [2023-11-06 22:13:28,457 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:28,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:28,463 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:28,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2023-11-06 22:13:28,476 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-06 22:13:28,476 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-06 22:13:28,493 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-06 22:13:28,493 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_f_~z#1=0} Honda state: {ULTIMATE.start_f_~z#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-06 22:13:28,500 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:28,500 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:28,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:28,504 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:28,517 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-06 22:13:28,517 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-06 22:13:28,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2023-11-06 22:13:28,535 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-06 22:13:28,535 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_f_#in~z#1=0} Honda state: {ULTIMATE.start_f_#in~z#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-06 22:13:28,544 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:28,544 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:28,544 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:28,546 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:28,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2023-11-06 22:13:28,569 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-06 22:13:28,569 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-06 22:13:28,591 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-06 22:13:28,591 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret4#1=0} Honda state: {ULTIMATE.start_main_#t~ret4#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-06 22:13:28,600 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:28,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:28,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:28,602 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:28,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2023-11-06 22:13:28,609 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-06 22:13:28,609 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-06 22:13:28,647 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:28,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:28,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:28,649 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:28,657 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-11-06 22:13:28,657 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-06 22:13:28,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2023-11-06 22:13:28,720 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2023-11-06 22:13:28,728 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:28,729 INFO L210 LassoAnalysis]: Preferences: [2023-11-06 22:13:28,729 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-06 22:13:28,729 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-06 22:13:28,729 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-06 22:13:28,729 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-06 22:13:28,729 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:28,729 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-06 22:13:28,729 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-06 22:13:28,730 INFO L133 ssoRankerPreferences]: Filename of dumped script: functions_1-2.c_Iteration1_Loop [2023-11-06 22:13:28,730 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-06 22:13:28,730 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-06 22:13:28,731 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-06 22:13:28,740 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-06 22:13:28,755 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-06 22:13:28,759 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-06 22:13:28,861 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-06 22:13:28,867 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-06 22:13:28,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:28,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:28,870 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:28,881 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:28,895 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:28,895 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:28,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:28,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:28,896 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-06 22:13:28,899 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-06 22:13:28,899 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:28,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2023-11-06 22:13:28,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:28,924 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:28,925 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:28,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:28,927 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:28,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2023-11-06 22:13:28,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:28,941 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:28,941 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:28,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:28,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:28,942 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-06 22:13:28,945 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-06 22:13:28,945 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:28,957 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:28,965 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:28,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:28,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:28,972 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:28,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2023-11-06 22:13:28,976 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:28,988 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:28,989 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:28,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:28,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:28,989 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-06 22:13:28,990 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-06 22:13:28,990 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:28,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:29,008 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:29,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:29,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:29,010 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:29,014 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:29,026 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:29,027 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:29,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:29,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:29,027 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-06 22:13:29,028 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-06 22:13:29,029 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:29,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2023-11-06 22:13:29,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:29,049 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:29,049 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-06 22:13:29,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:29,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:29,051 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:29,055 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 [2023-11-06 22:13:29,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2023-11-06 22:13:29,068 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:29,068 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:29,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:29,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:29,069 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:29,071 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-06 22:13:29,071 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:29,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:29,095 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:29,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:29,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:29,097 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:29,100 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2023-11-06 22:13:29,105 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:29,116 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:29,116 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:29,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:29,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:29,117 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:29,122 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-06 22:13:29,123 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:29,134 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:29,143 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:29,143 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:29,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:29,144 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:29,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2023-11-06 22:13:29,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:29,158 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:29,158 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:29,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:29,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:29,158 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:29,159 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-06 22:13:29,159 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:29,190 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:29,193 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:29,194 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:29,194 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:29,195 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:29,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2023-11-06 22:13:29,198 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:29,208 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:29,209 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:29,209 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:29,209 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:29,209 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:29,210 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-06 22:13:29,211 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:29,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:29,252 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:29,252 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-06 22:13:29,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:29,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:29,254 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:29,264 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:29,277 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:29,277 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:29,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:29,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:29,278 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:29,280 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-06 22:13:29,280 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:29,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2023-11-06 22:13:29,291 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:29,302 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:29,302 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:29,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:29,303 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:29,315 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:29,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2023-11-06 22:13:29,328 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:29,330 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:29,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:29,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:29,331 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:29,336 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-06 22:13:29,336 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:29,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:29,359 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:29,360 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:29,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:29,361 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:29,368 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:29,380 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:29,381 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:29,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:29,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:29,381 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:29,384 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-06 22:13:29,384 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:29,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2023-11-06 22:13:29,400 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:29,408 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:29,409 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:29,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:29,410 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:29,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2023-11-06 22:13:29,416 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:29,429 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:29,429 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:29,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:29,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:29,429 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:29,438 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-06 22:13:29,438 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:29,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:29,459 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:29,459 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-06 22:13:29,459 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:29,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:29,460 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:29,472 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:29,485 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:29,485 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:29,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:29,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:29,486 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:29,490 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-06 22:13:29,490 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:29,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2023-11-06 22:13:29,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:29,515 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:29,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:29,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:29,517 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:29,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:29,546 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:29,546 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:29,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:29,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:29,547 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:29,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2023-11-06 22:13:29,554 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-06 22:13:29,554 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:29,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:29,583 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:29,584 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:29,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:29,585 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:29,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2023-11-06 22:13:29,596 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:29,608 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:29,609 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:29,609 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:29,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:29,610 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:29,611 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-06 22:13:29,611 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:29,621 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:29,626 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:29,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:29,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:29,628 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:29,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2023-11-06 22:13:29,635 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:29,646 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:29,646 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:29,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:29,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:29,646 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:29,648 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-06 22:13:29,648 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:29,660 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:29,664 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:29,664 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-06 22:13:29,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:29,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:29,665 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:29,676 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:29,688 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:29,689 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:29,689 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:29,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:29,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:29,689 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:29,691 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-06 22:13:29,691 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:29,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2023-11-06 22:13:29,702 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:29,710 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:29,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:29,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:29,712 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:29,716 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:29,729 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:29,729 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:29,729 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:29,729 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:29,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:29,730 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:29,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2023-11-06 22:13:29,734 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-06 22:13:29,735 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:29,755 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:29,763 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:29,764 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:29,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:29,765 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:29,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2023-11-06 22:13:29,769 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 [2023-11-06 22:13:29,781 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:29,782 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:29,782 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:29,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:29,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:29,782 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:29,783 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-06 22:13:29,784 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:29,794 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:29,802 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:29,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:29,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:29,805 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:29,810 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:29,823 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:29,823 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:29,823 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:29,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:29,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:29,823 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:29,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2023-11-06 22:13:29,825 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-06 22:13:29,826 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:29,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:29,855 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:29,855 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-06 22:13:29,856 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:29,856 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:29,857 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:29,861 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 [2023-11-06 22:13:29,874 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:29,874 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-06 22:13:29,874 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:29,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:29,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:29,874 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:29,878 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-06 22:13:29,878 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:29,887 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2023-11-06 22:13:29,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:29,895 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:29,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:29,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:29,896 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:29,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2023-11-06 22:13:29,902 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:29,917 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:29,917 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-06 22:13:29,917 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:29,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:29,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:29,917 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:29,931 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-06 22:13:29,931 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:29,959 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:29,967 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:29,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:29,968 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:29,969 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:29,973 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:29,986 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:29,986 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-06 22:13:29,986 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:29,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:29,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:29,986 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:29,988 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-06 22:13:29,989 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:29,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2023-11-06 22:13:30,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:30,007 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:30,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:30,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:30,009 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:30,013 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 [2023-11-06 22:13:30,026 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:30,026 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-06 22:13:30,026 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:30,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:30,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:30,027 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:30,028 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-06 22:13:30,029 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:30,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2023-11-06 22:13:30,047 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:30,050 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:30,051 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-06 22:13:30,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:30,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:30,053 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:30,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:30,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2023-11-06 22:13:30,073 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:30,073 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:30,073 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:30,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:30,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:30,074 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:30,077 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-06 22:13:30,077 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:30,095 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:30,099 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:30,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:30,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:30,100 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:30,104 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:30,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2023-11-06 22:13:30,118 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:30,118 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:30,119 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:30,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:30,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:30,119 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:30,127 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-06 22:13:30,127 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:30,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:30,159 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:30,160 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:30,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:30,161 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:30,168 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:30,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2023-11-06 22:13:30,181 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:30,181 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:30,181 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:30,181 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:30,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:30,181 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:30,184 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-06 22:13:30,185 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:30,198 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:30,207 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:30,207 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:30,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:30,208 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:30,216 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:30,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2023-11-06 22:13:30,230 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:30,230 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:30,230 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:30,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:30,230 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:30,230 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:30,233 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-06 22:13:30,233 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:30,247 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:30,250 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:30,250 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-06 22:13:30,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:30,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:30,252 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:30,276 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:30,288 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:30,289 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:30,289 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:30,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:30,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:30,289 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:30,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2023-11-06 22:13:30,292 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-06 22:13:30,292 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:30,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:30,311 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:30,312 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:30,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:30,313 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:30,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:30,332 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:30,333 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:30,333 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:30,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:30,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:30,333 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:30,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2023-11-06 22:13:30,337 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-06 22:13:30,337 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:30,359 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:30,367 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:30,367 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:30,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:30,369 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:30,374 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:30,386 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:30,386 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:30,387 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:30,387 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:30,387 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:30,387 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:30,388 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-06 22:13:30,388 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:30,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2023-11-06 22:13:30,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:30,402 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:30,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:30,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:30,405 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:30,409 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:30,422 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:30,422 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:30,422 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:30,422 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:30,422 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:30,423 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:30,424 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-06 22:13:30,424 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:30,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2023-11-06 22:13:30,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:30,449 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:30,449 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-06 22:13:30,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:30,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:30,451 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:30,456 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 [2023-11-06 22:13:30,469 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:30,469 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:30,469 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:30,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:30,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:30,469 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-06 22:13:30,471 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-06 22:13:30,471 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:30,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2023-11-06 22:13:30,484 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:30,492 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:30,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:30,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:30,494 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:30,504 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 [2023-11-06 22:13:30,517 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:30,517 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:30,517 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:30,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:30,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:30,517 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-06 22:13:30,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2023-11-06 22:13:30,523 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-06 22:13:30,524 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:30,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:30,554 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:30,554 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:30,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:30,555 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:30,559 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:30,573 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:30,573 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:30,573 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:30,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:30,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:30,573 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-06 22:13:30,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2023-11-06 22:13:30,575 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-06 22:13:30,575 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:30,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:30,603 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:30,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:30,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:30,605 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:30,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2023-11-06 22:13:30,609 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:30,622 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:30,622 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:30,622 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:30,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:30,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:30,622 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-06 22:13:30,624 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-06 22:13:30,624 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:30,643 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:30,646 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:30,772 INFO L210 LassoAnalysis]: Preferences: [2023-11-06 22:13:30,772 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-06 22:13:30,772 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-06 22:13:30,772 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-06 22:13:30,772 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-06 22:13:30,772 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:30,773 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-06 22:13:30,773 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-06 22:13:30,774 INFO L133 ssoRankerPreferences]: Filename of dumped script: functions_1-2.c_Iteration1_Lasso [2023-11-06 22:13:30,774 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-06 22:13:30,774 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-06 22:13:30,782 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-06 22:13:30,805 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-06 22:13:30,807 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-06 22:13:30,824 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-06 22:13:30,853 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-06 22:13:30,856 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-06 22:13:30,859 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-06 22:13:30,862 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-06 22:13:30,865 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-06 22:13:31,049 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-06 22:13:31,049 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-06 22:13:31,049 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:31,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:31,052 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:31,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:31,072 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:31,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:31,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:31,073 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-06 22:13:31,075 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-06 22:13:31,075 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-06 22:13:31,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2023-11-06 22:13:31,091 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:31,094 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:31,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:31,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:31,096 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:31,100 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:31,113 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:31,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:31,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:31,113 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-06 22:13:31,115 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-06 22:13:31,115 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-06 22:13:31,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2023-11-06 22:13:31,143 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:31,149 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:31,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:31,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:31,151 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:31,154 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:31,167 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:31,167 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:31,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:31,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:31,167 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-06 22:13:31,168 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-06 22:13:31,168 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:31,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2023-11-06 22:13:31,191 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:31,194 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:31,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:31,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:31,196 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:31,201 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 [2023-11-06 22:13:31,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2023-11-06 22:13:31,215 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:31,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:31,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:31,216 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-06 22:13:31,217 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-06 22:13:31,218 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-06 22:13:31,235 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:31,238 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:31,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:31,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:31,240 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:31,246 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:31,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2023-11-06 22:13:31,256 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:31,257 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:31,257 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:31,257 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-06 22:13:31,259 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-06 22:13:31,259 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-06 22:13:31,270 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:31,274 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:31,274 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:31,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:31,275 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:31,279 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:31,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2023-11-06 22:13:31,292 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:31,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:31,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:31,292 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-06 22:13:31,294 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-06 22:13:31,294 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-06 22:13:31,305 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:31,308 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:31,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:31,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:31,309 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:31,316 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:31,328 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:31,328 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:31,328 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:31,328 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-06 22:13:31,330 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-06 22:13:31,330 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-06 22:13:31,332 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2023-11-06 22:13:31,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:31,352 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:31,353 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:31,353 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:31,354 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:31,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:31,370 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:31,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:31,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:31,370 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-06 22:13:31,372 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-06 22:13:31,372 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-06 22:13:31,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2023-11-06 22:13:31,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:31,386 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:31,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:31,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:31,388 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:31,395 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 [2023-11-06 22:13:31,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2023-11-06 22:13:31,408 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:31,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:31,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:31,408 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-06 22:13:31,410 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-06 22:13:31,410 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-06 22:13:31,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:31,430 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:31,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:31,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:31,432 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:31,436 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:31,448 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:31,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:31,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:31,448 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-06 22:13:31,450 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-06 22:13:31,450 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-06 22:13:31,460 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:31,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2023-11-06 22:13:31,464 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:31,464 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:31,465 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:31,466 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:31,470 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:31,486 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:31,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:31,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:31,486 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-06 22:13:31,488 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-06 22:13:31,488 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-06 22:13:31,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2023-11-06 22:13:31,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:31,510 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:31,511 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:31,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:31,512 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:31,516 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 [2023-11-06 22:13:31,528 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:31,528 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:31,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:31,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:31,528 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-06 22:13:31,529 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-06 22:13:31,529 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:31,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2023-11-06 22:13:31,551 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:31,554 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:31,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:31,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:31,556 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:31,566 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 [2023-11-06 22:13:31,579 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:31,579 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:31,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:31,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:31,580 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-06 22:13:31,580 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-06 22:13:31,580 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:31,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2023-11-06 22:13:31,591 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:31,594 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:31,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:31,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:31,596 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:31,599 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:31,615 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:31,615 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:31,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:31,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:31,616 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-06 22:13:31,617 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-06 22:13:31,617 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:31,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2023-11-06 22:13:31,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:31,626 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:31,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:31,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:31,628 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:31,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:31,646 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:31,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:31,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:31,646 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-06 22:13:31,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2023-11-06 22:13:31,652 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-06 22:13:31,652 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-06 22:13:31,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:31,674 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:31,675 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-06 22:13:31,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:31,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:31,676 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:31,680 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:31,692 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:31,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:31,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:31,692 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:31,694 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-06 22:13:31,694 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-06 22:13:31,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2023-11-06 22:13:31,711 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:31,714 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:31,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:31,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:31,716 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:31,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:31,732 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:31,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:31,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:31,732 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:31,734 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-06 22:13:31,734 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-06 22:13:31,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2023-11-06 22:13:31,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:31,754 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:31,755 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:31,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:31,756 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:31,760 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:31,772 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:31,772 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:31,773 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:31,773 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:31,773 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:31,774 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-06 22:13:31,774 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:31,785 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:31,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2023-11-06 22:13:31,789 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:31,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:31,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:31,791 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:31,796 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:31,808 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:31,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:31,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:31,809 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:31,811 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-06 22:13:31,811 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-06 22:13:31,812 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2023-11-06 22:13:31,831 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:31,836 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:31,837 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:31,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:31,838 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:31,843 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:31,855 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2023-11-06 22:13:31,855 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:31,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:31,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:31,855 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:31,858 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-06 22:13:31,858 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-06 22:13:31,870 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:31,873 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:31,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:31,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:31,875 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:31,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:31,892 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:31,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:31,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:31,892 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:31,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2023-11-06 22:13:31,895 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-06 22:13:31,895 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-06 22:13:31,915 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:31,918 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:31,919 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:31,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:31,920 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:31,925 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:31,937 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:31,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:31,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:31,938 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:31,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2023-11-06 22:13:31,940 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-06 22:13:31,940 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-06 22:13:31,958 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:31,961 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:31,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:31,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:31,962 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:31,967 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 [2023-11-06 22:13:31,979 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:31,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:31,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:31,979 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:31,981 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-06 22:13:31,982 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-06 22:13:31,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2023-11-06 22:13:31,994 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:31,997 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:31,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:31,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:31,999 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:32,004 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:32,017 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:32,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:32,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:32,017 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:32,020 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-06 22:13:32,020 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-06 22:13:32,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2023-11-06 22:13:32,032 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:32,035 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:32,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:32,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:32,037 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:32,040 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:32,053 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:32,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:32,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:32,053 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:32,055 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-06 22:13:32,055 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-06 22:13:32,056 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2023-11-06 22:13:32,075 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:32,078 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:32,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:32,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:32,080 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:32,084 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:32,096 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:32,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:32,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:32,096 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:32,098 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-06 22:13:32,099 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-06 22:13:32,100 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2023-11-06 22:13:32,127 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:32,130 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:32,131 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:32,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:32,132 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:32,135 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:32,148 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:32,148 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:32,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:32,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:32,148 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:32,149 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-06 22:13:32,149 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:32,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2023-11-06 22:13:32,159 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:32,162 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:32,162 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:32,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:32,164 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:32,167 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 [2023-11-06 22:13:32,180 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:32,180 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:32,180 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:32,180 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:32,180 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:32,181 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-06 22:13:32,181 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:32,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2023-11-06 22:13:32,203 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:32,206 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:32,207 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:32,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:32,208 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:32,212 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:32,225 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:32,226 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:32,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:32,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:32,226 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:32,226 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-06 22:13:32,227 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:32,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2023-11-06 22:13:32,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:32,242 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:32,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:32,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:32,244 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:32,247 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:32,260 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:32,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:32,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:32,260 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:32,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2023-11-06 22:13:32,266 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-06 22:13:32,266 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-06 22:13:32,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:32,290 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:32,291 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-06 22:13:32,291 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:32,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:32,292 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:32,296 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:32,308 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:32,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:32,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:32,309 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:32,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2023-11-06 22:13:32,312 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:32,312 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:32,331 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:32,334 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:32,335 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:32,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:32,336 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:32,340 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:32,352 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:32,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:32,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:32,352 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:32,355 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:32,355 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:32,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2023-11-06 22:13:32,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:32,372 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:32,372 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:32,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:32,373 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:32,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2023-11-06 22:13:32,376 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:32,386 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:32,386 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:32,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:32,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:32,386 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:32,387 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-06 22:13:32,387 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:32,403 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:32,408 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:32,408 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:32,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:32,409 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:32,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2023-11-06 22:13:32,413 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:32,425 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:32,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:32,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:32,426 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:32,429 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:32,429 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:32,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:32,459 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:32,459 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:32,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:32,460 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:32,467 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:32,480 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:32,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:32,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:32,480 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:32,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2023-11-06 22:13:32,485 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:32,485 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:32,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:32,506 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:32,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:32,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:32,508 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:32,511 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:32,524 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:32,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:32,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:32,524 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:32,527 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:32,527 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:32,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2023-11-06 22:13:32,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:32,559 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2023-11-06 22:13:32,559 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:32,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:32,561 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:32,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:32,576 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:32,577 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:32,577 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:32,577 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:32,579 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:32,579 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:32,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2023-11-06 22:13:32,603 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:32,606 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:32,607 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:32,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:32,608 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:32,616 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:32,628 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:32,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:32,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:32,628 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:32,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2023-11-06 22:13:32,632 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:32,632 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:32,651 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:32,654 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:32,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:32,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:32,656 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:32,660 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:32,672 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:32,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:32,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:32,672 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:32,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2023-11-06 22:13:32,675 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:32,675 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:32,703 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:32,706 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:32,707 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:32,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:32,708 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:32,711 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:32,724 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:32,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:32,724 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:32,724 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:32,727 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:32,727 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:32,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2023-11-06 22:13:32,747 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:32,750 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:32,751 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:32,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:32,752 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:32,756 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:32,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2023-11-06 22:13:32,768 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:32,769 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:32,769 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:32,769 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:32,771 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:32,771 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:32,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:32,794 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:32,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:32,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:32,796 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:32,800 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:32,813 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:32,813 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:32,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:32,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:32,814 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:32,814 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-06 22:13:32,814 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:32,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2023-11-06 22:13:32,820 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:32,822 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:32,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:32,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:32,823 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:32,827 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:32,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2023-11-06 22:13:32,839 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:32,839 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:32,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:32,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:32,839 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:32,840 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-06 22:13:32,840 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:32,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:32,850 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:32,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:32,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:32,852 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:32,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2023-11-06 22:13:32,855 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:32,865 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:32,865 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:32,865 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:32,865 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:32,865 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:32,866 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-06 22:13:32,866 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:32,868 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:32,870 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:32,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:32,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:32,871 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:32,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2023-11-06 22:13:32,877 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:32,890 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:32,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:32,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:32,890 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:32,898 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:32,898 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:32,923 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:32,926 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:32,927 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-06 22:13:32,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:32,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:32,928 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:32,935 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:32,948 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:32,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:32,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:32,948 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:32,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2023-11-06 22:13:32,952 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-06 22:13:32,952 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-06 22:13:32,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:32,974 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:32,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:32,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:32,976 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:32,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:32,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2023-11-06 22:13:32,992 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:32,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:32,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:32,992 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:32,996 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-06 22:13:32,996 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-06 22:13:33,019 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:33,023 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:33,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:33,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:33,025 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:33,031 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 [2023-11-06 22:13:33,044 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:33,044 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:33,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:33,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:33,044 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:33,045 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-06 22:13:33,046 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:33,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2023-11-06 22:13:33,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:33,063 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:33,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:33,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:33,064 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:33,069 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 [2023-11-06 22:13:33,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2023-11-06 22:13:33,080 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:33,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:33,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:33,081 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:33,084 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-06 22:13:33,084 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-06 22:13:33,098 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:33,101 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2023-11-06 22:13:33,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:33,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:33,103 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:33,107 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 [2023-11-06 22:13:33,120 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:33,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:33,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:33,120 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:33,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2023-11-06 22:13:33,124 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-06 22:13:33,124 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-06 22:13:33,143 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:33,148 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:33,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:33,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:33,150 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:33,155 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:33,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2023-11-06 22:13:33,167 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:33,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:33,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:33,167 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:33,171 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-06 22:13:33,171 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-06 22:13:33,191 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:33,196 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:33,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:33,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:33,209 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:33,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2023-11-06 22:13:33,216 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:33,228 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:33,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:33,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:33,229 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:33,232 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-06 22:13:33,232 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-06 22:13:33,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:33,258 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:33,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:33,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:33,259 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:33,267 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:33,280 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:33,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:33,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:33,280 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:33,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2023-11-06 22:13:33,284 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-06 22:13:33,284 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-06 22:13:33,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:33,315 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:33,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:33,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:33,317 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:33,321 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:33,334 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:33,334 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:33,334 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:33,334 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:33,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2023-11-06 22:13:33,338 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-06 22:13:33,338 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-06 22:13:33,359 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:33,362 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:33,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:33,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:33,364 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:33,367 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 [2023-11-06 22:13:33,379 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:33,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:33,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:33,380 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:33,383 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-06 22:13:33,383 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-06 22:13:33,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2023-11-06 22:13:33,403 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:33,406 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:33,407 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:33,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:33,408 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:33,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:33,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2023-11-06 22:13:33,425 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:33,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:33,425 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:33,425 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:33,428 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-06 22:13:33,428 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-06 22:13:33,447 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:33,450 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:33,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:33,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:33,452 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:33,455 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:33,467 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:33,468 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:33,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:33,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:33,468 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:33,469 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-06 22:13:33,469 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:33,471 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2023-11-06 22:13:33,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:33,482 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:33,482 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:33,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:33,483 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:33,486 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 [2023-11-06 22:13:33,499 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:33,499 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:33,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:33,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:33,499 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:33,500 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-06 22:13:33,500 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:33,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:33,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2023-11-06 22:13:33,513 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:33,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:33,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:33,514 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:33,518 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:33,523 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2023-11-06 22:13:33,530 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:33,530 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:33,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:33,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:33,530 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:33,531 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-06 22:13:33,531 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:33,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:33,550 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:33,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:33,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:33,552 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:33,555 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 [2023-11-06 22:13:33,568 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:33,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:33,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:33,569 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:33,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2023-11-06 22:13:33,577 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-06 22:13:33,578 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-06 22:13:33,603 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:33,606 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:33,607 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-06 22:13:33,607 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:33,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:33,608 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:33,612 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 [2023-11-06 22:13:33,624 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:33,624 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:33,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:33,624 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:33,624 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:33,626 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-06 22:13:33,626 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-06 22:13:33,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2023-11-06 22:13:33,647 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:33,650 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:33,651 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:33,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:33,652 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:33,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:33,667 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:33,667 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:33,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:33,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:33,668 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:33,670 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-06 22:13:33,670 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-06 22:13:33,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2023-11-06 22:13:33,691 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:33,694 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:33,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:33,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:33,696 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:33,699 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:33,712 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:33,712 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:33,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:33,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:33,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:33,712 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:33,713 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-06 22:13:33,713 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:33,715 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2023-11-06 22:13:33,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:33,742 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:33,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:33,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:33,744 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:33,747 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 [2023-11-06 22:13:33,759 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:33,760 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:33,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:33,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:33,760 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:33,762 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-06 22:13:33,762 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-06 22:13:33,763 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2023-11-06 22:13:33,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:33,790 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:33,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:33,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:33,792 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:33,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:33,807 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:33,808 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:33,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:33,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:33,808 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:33,810 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-06 22:13:33,810 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-06 22:13:33,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2023-11-06 22:13:33,839 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:33,842 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:33,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:33,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:33,844 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:33,847 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:33,859 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:33,860 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:33,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:33,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:33,860 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:33,862 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-06 22:13:33,862 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-06 22:13:33,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2023-11-06 22:13:33,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:33,886 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:33,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:33,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:33,888 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:33,891 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:33,903 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:33,904 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:33,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:33,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:33,904 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:33,907 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-06 22:13:33,907 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-06 22:13:33,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2023-11-06 22:13:33,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:33,930 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:33,931 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:33,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:33,932 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:33,935 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:33,948 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:33,948 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:33,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:33,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:33,948 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:33,951 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-06 22:13:33,951 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-06 22:13:33,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2023-11-06 22:13:33,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:33,974 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:33,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:33,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:33,976 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:33,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:33,992 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:33,992 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:33,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:33,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:33,992 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:33,994 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-06 22:13:33,994 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-06 22:13:33,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2023-11-06 22:13:34,007 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:34,009 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:34,010 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:34,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:34,011 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:34,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2023-11-06 22:13:34,014 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:34,024 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:34,025 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:34,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:34,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:34,025 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:34,028 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-06 22:13:34,028 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-06 22:13:34,050 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:34,053 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:34,053 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:34,054 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:34,055 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:34,056 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2023-11-06 22:13:34,057 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:34,069 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:34,070 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:34,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:34,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:34,070 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:34,073 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-06 22:13:34,073 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-06 22:13:34,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:34,085 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:34,085 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:34,085 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:34,086 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:34,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2023-11-06 22:13:34,088 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:34,098 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:34,099 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:34,099 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:34,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:34,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:34,099 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:34,099 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-06 22:13:34,100 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:34,123 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:34,127 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:34,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:34,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:34,128 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:34,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:34,149 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:34,149 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:34,150 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:34,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:34,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:34,150 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:34,151 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-06 22:13:34,151 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:34,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2023-11-06 22:13:34,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:34,165 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:34,166 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:34,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:34,166 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:34,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2023-11-06 22:13:34,169 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:34,178 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:34,179 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:34,179 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:34,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:34,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:34,179 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:34,180 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-06 22:13:34,180 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:34,182 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:34,185 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:34,185 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:34,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:34,186 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:34,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2023-11-06 22:13:34,188 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:34,198 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:34,199 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:34,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:34,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:34,199 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:34,204 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-06 22:13:34,204 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-06 22:13:34,220 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:34,222 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:34,222 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-06 22:13:34,223 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:34,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:34,223 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:34,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2023-11-06 22:13:34,226 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:34,236 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:34,236 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-06 22:13:34,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:34,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:34,237 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:34,239 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:34,240 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:34,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:34,268 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:34,269 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:34,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:34,270 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:34,275 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:34,288 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:34,288 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-06 22:13:34,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:34,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:34,289 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:34,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2023-11-06 22:13:34,292 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:34,292 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:34,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:34,314 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:34,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:34,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:34,316 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:34,319 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:34,332 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:34,332 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-06 22:13:34,332 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:34,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:34,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:34,332 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:34,333 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-06 22:13:34,334 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:34,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2023-11-06 22:13:34,359 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:34,362 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:34,362 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:34,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:34,364 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:34,367 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 [2023-11-06 22:13:34,369 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2023-11-06 22:13:34,378 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:34,378 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-06 22:13:34,378 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:34,378 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:34,378 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:34,381 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:34,381 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:34,402 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:34,404 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:34,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:34,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:34,406 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:34,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2023-11-06 22:13:34,408 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:34,418 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:34,419 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-06 22:13:34,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:34,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:34,419 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:34,422 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:34,422 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:34,437 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:34,443 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2023-11-06 22:13:34,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:34,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:34,445 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:34,452 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 [2023-11-06 22:13:34,464 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:34,465 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-06 22:13:34,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:34,465 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:34,465 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:34,468 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2023-11-06 22:13:34,468 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:34,468 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:34,491 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:34,494 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:34,495 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:34,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:34,496 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:34,499 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:34,512 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:34,512 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-06 22:13:34,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:34,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:34,512 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:34,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2023-11-06 22:13:34,516 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:34,516 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:34,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:34,550 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:34,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:34,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:34,552 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:34,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:34,578 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:34,578 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-06 22:13:34,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:34,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:34,578 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:34,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2023-11-06 22:13:34,590 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:34,591 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:34,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:34,614 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:34,615 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:34,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:34,616 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:34,620 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:34,632 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:34,633 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-06 22:13:34,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:34,633 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:34,633 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:34,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2023-11-06 22:13:34,636 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:34,637 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:34,656 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:34,659 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Ended with exit code 0 [2023-11-06 22:13:34,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:34,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:34,660 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:34,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2023-11-06 22:13:34,663 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 [2023-11-06 22:13:34,673 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:34,674 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-06 22:13:34,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:34,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:34,674 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:34,677 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:34,677 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:34,687 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:34,689 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Ended with exit code 0 [2023-11-06 22:13:34,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:34,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:34,691 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:34,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2023-11-06 22:13:34,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:34,705 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:34,705 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-06 22:13:34,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:34,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:34,705 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:34,708 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:34,708 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:34,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:34,736 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:34,736 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:34,737 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:34,738 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:34,744 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:34,756 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:34,756 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-06 22:13:34,757 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:34,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:34,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:34,757 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:34,758 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-06 22:13:34,758 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:34,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2023-11-06 22:13:34,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:34,781 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:34,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:34,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:34,783 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:34,792 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 [2023-11-06 22:13:34,804 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:34,805 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-06 22:13:34,805 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:34,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:34,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:34,805 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:34,807 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-06 22:13:34,807 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:34,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2023-11-06 22:13:34,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:34,823 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:34,823 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:34,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:34,824 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:34,828 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:34,841 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:34,841 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-06 22:13:34,841 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:34,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:34,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:34,841 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:34,842 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-06 22:13:34,842 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:34,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2023-11-06 22:13:34,871 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:34,874 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:34,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:34,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:34,876 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:34,880 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:34,892 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:34,893 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-06 22:13:34,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:34,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:34,893 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:34,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2023-11-06 22:13:34,900 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:34,901 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:34,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:34,938 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:34,940 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-06 22:13:34,940 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:34,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:34,942 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:34,946 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:34,958 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:34,959 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:34,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:34,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:34,959 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:34,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2023-11-06 22:13:34,963 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-06 22:13:34,963 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-06 22:13:34,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:34,984 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:34,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:34,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:34,985 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:34,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2023-11-06 22:13:34,990 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:35,001 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:35,001 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:35,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:35,001 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:35,001 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:35,005 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-06 22:13:35,006 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-06 22:13:35,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:35,026 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:35,026 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:35,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:35,027 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:35,035 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:35,049 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:35,049 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:35,049 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:35,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:35,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:35,049 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:35,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2023-11-06 22:13:35,051 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-06 22:13:35,051 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:35,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:35,074 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:35,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:35,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:35,076 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:35,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2023-11-06 22:13:35,079 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 [2023-11-06 22:13:35,090 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:35,090 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:35,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:35,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:35,090 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:35,094 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-06 22:13:35,094 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-06 22:13:35,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:35,109 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2023-11-06 22:13:35,109 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:35,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:35,110 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:35,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2023-11-06 22:13:35,112 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:35,125 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:35,125 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:35,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:35,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:35,126 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:35,129 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-06 22:13:35,129 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-06 22:13:35,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:35,156 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:35,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:35,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:35,158 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:35,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2023-11-06 22:13:35,162 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:35,173 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:35,173 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:35,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:35,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:35,173 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:35,176 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-06 22:13:35,177 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-06 22:13:35,189 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:35,191 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:35,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:35,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:35,193 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:35,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2023-11-06 22:13:35,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:35,206 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:35,206 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:35,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:35,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:35,206 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:35,209 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-06 22:13:35,209 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-06 22:13:35,247 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:35,253 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:35,254 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:35,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:35,255 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:35,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2023-11-06 22:13:35,258 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 [2023-11-06 22:13:35,271 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:35,271 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:35,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:35,271 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:35,271 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:35,275 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-06 22:13:35,275 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-06 22:13:35,297 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:35,300 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2023-11-06 22:13:35,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:35,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:35,301 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:35,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2023-11-06 22:13:35,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:35,314 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:35,314 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:35,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:35,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:35,315 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:35,318 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-06 22:13:35,318 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-06 22:13:35,352 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:35,356 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:35,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:35,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:35,357 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:35,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2023-11-06 22:13:35,360 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:35,374 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:35,374 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:35,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:35,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:35,374 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:35,377 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-06 22:13:35,377 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-06 22:13:35,397 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:35,400 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2023-11-06 22:13:35,400 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:35,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:35,401 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:35,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2023-11-06 22:13:35,404 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:35,415 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:35,415 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:35,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:35,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:35,415 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:35,418 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-06 22:13:35,418 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-06 22:13:35,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:35,432 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:35,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:35,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:35,433 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:35,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2023-11-06 22:13:35,436 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:35,446 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:35,446 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:35,446 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:35,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:35,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:35,447 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:35,448 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-06 22:13:35,448 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:35,453 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:35,456 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:35,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:35,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:35,457 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:35,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2023-11-06 22:13:35,459 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 [2023-11-06 22:13:35,470 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:35,470 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:35,470 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:35,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:35,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:35,471 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:35,471 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-06 22:13:35,472 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:35,477 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:35,479 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:35,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:35,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:35,480 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:35,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2023-11-06 22:13:35,483 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:35,493 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:35,493 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:35,493 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:35,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:35,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:35,494 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:35,495 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-06 22:13:35,495 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:35,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:35,503 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:35,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:35,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:35,504 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:35,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2023-11-06 22:13:35,506 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:35,517 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:35,517 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:35,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:35,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:35,518 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:35,527 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-06 22:13:35,527 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-06 22:13:35,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:35,586 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2023-11-06 22:13:35,586 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-06 22:13:35,586 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:35,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:35,587 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:35,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2023-11-06 22:13:35,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:35,599 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:35,600 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:35,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:35,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:35,600 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:35,602 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:35,602 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:35,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:35,630 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:35,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:35,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:35,631 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:35,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2023-11-06 22:13:35,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:35,643 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:35,643 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:35,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:35,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:35,644 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:35,646 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:35,646 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:35,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:35,676 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:35,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:35,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:35,678 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:35,684 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:35,696 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:35,696 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:35,696 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:35,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:35,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:35,697 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:35,698 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-06 22:13:35,698 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:35,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2023-11-06 22:13:35,715 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:35,718 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:35,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:35,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:35,720 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:35,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2023-11-06 22:13:35,724 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 [2023-11-06 22:13:35,734 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:35,734 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:35,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:35,734 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:35,734 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:35,737 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:35,737 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:35,750 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:35,754 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:35,755 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:35,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:35,756 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:35,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2023-11-06 22:13:35,758 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 [2023-11-06 22:13:35,768 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:35,768 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:35,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:35,769 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:35,769 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:35,771 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:35,772 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:35,807 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:35,810 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:35,811 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:35,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:35,812 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:35,819 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:35,832 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:35,832 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:35,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:35,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:35,833 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:35,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2023-11-06 22:13:35,836 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:35,836 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:35,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:35,862 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:35,863 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:35,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:35,864 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:35,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:35,884 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:35,884 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:35,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:35,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:35,885 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:35,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2023-11-06 22:13:35,889 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:35,889 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:35,919 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:35,922 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:35,923 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:35,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:35,924 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:35,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:35,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2023-11-06 22:13:35,940 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:35,940 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:35,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:35,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:35,941 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:35,943 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:35,943 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:35,967 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:35,970 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:35,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:35,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:35,972 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:35,980 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 [2023-11-06 22:13:35,992 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:35,992 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:35,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:35,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:35,993 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:35,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2023-11-06 22:13:35,996 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:35,996 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:36,027 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:36,030 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:36,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:36,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:36,032 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:36,036 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:36,048 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:36,048 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:36,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:36,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:36,048 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:36,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2023-11-06 22:13:36,051 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:36,052 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:36,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:36,074 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:36,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:36,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:36,076 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:36,080 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 [2023-11-06 22:13:36,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2023-11-06 22:13:36,091 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:36,092 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:36,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:36,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:36,092 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:36,094 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:36,094 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:36,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:36,103 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2023-11-06 22:13:36,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:36,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:36,105 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:36,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2023-11-06 22:13:36,107 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 [2023-11-06 22:13:36,117 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:36,117 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:36,118 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:36,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:36,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:36,118 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:36,118 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-06 22:13:36,119 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:36,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:36,124 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2023-11-06 22:13:36,125 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:36,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:36,126 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:36,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2023-11-06 22:13:36,128 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:36,140 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:36,140 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:36,140 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:36,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:36,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:36,140 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:36,141 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-06 22:13:36,141 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:36,143 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:36,145 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2023-11-06 22:13:36,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:36,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:36,146 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:36,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2023-11-06 22:13:36,149 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:36,159 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:36,160 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:36,160 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:36,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:36,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:36,160 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:36,161 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-06 22:13:36,161 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:36,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:36,167 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:36,167 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:36,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:36,168 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:36,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2023-11-06 22:13:36,171 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:36,182 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:36,182 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:36,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:36,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:36,182 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:36,194 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:36,194 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:36,214 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:36,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2023-11-06 22:13:36,217 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-06 22:13:36,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:36,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:36,218 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:36,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2023-11-06 22:13:36,221 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:36,231 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:36,231 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:36,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:36,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:36,232 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-06 22:13:36,235 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-06 22:13:36,235 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-06 22:13:36,246 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:36,249 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:36,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:36,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:36,250 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:36,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2023-11-06 22:13:36,253 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:36,263 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:36,264 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:36,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:36,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:36,264 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-06 22:13:36,269 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-06 22:13:36,269 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-06 22:13:36,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:36,299 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2023-11-06 22:13:36,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:36,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:36,300 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:36,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2023-11-06 22:13:36,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:36,313 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:36,313 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:36,313 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:36,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:36,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:36,314 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-06 22:13:36,314 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-06 22:13:36,315 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:36,319 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:36,322 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2023-11-06 22:13:36,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:36,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:36,323 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:36,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2023-11-06 22:13:36,326 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:36,336 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:36,337 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:36,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:36,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:36,337 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-06 22:13:36,340 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-06 22:13:36,340 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-06 22:13:36,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:36,354 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2023-11-06 22:13:36,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:36,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:36,355 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:36,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2023-11-06 22:13:36,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:36,368 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:36,368 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:36,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:36,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:36,368 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-06 22:13:36,372 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-06 22:13:36,372 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-06 22:13:36,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:36,385 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2023-11-06 22:13:36,386 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:36,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:36,387 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:36,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2023-11-06 22:13:36,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:36,400 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:36,400 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:36,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:36,401 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:36,401 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-06 22:13:36,404 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-06 22:13:36,404 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-06 22:13:36,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:36,425 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2023-11-06 22:13:36,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:36,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:36,427 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:36,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2023-11-06 22:13:36,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:36,439 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:36,439 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:36,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:36,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:36,440 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-06 22:13:36,442 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-06 22:13:36,443 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-06 22:13:36,452 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:36,454 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2023-11-06 22:13:36,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:36,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:36,456 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:36,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2023-11-06 22:13:36,459 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 [2023-11-06 22:13:36,470 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:36,470 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:36,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:36,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:36,470 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-06 22:13:36,474 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-06 22:13:36,474 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-06 22:13:36,484 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:36,487 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2023-11-06 22:13:36,496 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:36,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:36,497 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:36,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2023-11-06 22:13:36,502 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 [2023-11-06 22:13:36,512 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:36,512 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:36,513 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:36,513 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:36,513 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-06 22:13:36,516 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-06 22:13:36,516 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-06 22:13:36,528 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:36,530 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2023-11-06 22:13:36,531 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:36,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:36,532 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:36,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2023-11-06 22:13:36,534 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:36,545 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:36,546 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:36,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:36,546 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:36,546 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-06 22:13:36,549 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-06 22:13:36,550 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-06 22:13:36,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:36,586 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:36,587 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:36,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:36,588 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:36,596 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:36,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2023-11-06 22:13:36,608 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:36,608 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:36,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:36,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:36,608 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-06 22:13:36,611 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-06 22:13:36,612 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-06 22:13:36,635 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:36,639 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:36,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:36,639 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:36,640 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:36,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2023-11-06 22:13:36,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:36,655 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:36,655 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:36,655 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:36,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:36,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:36,655 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-06 22:13:36,656 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-06 22:13:36,656 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:36,662 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:36,665 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2023-11-06 22:13:36,665 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:36,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:36,666 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:36,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2023-11-06 22:13:36,670 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:36,681 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:36,681 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:36,681 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:36,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:36,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:36,681 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-06 22:13:36,682 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-06 22:13:36,682 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:36,690 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:36,693 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:36,694 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:36,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:36,695 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:36,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2023-11-06 22:13:36,698 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:36,709 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:36,709 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:36,709 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:36,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:36,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:36,709 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-06 22:13:36,711 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-06 22:13:36,711 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:36,716 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:36,719 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:36,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:36,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:36,720 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:36,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2023-11-06 22:13:36,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:36,735 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:36,735 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:36,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:36,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:36,735 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-06 22:13:36,746 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-06 22:13:36,746 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-06 22:13:36,792 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:36,796 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:36,796 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2023-11-06 22:13:36,797 INFO L748 eck$LassoCheckResult]: Stem: 8#$Ultimate##0true assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); 9#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret4#1, main_~x~0#1;main_~x~0#1 := 0; 2#L19-2true assume !!(main_~x~0#1 % 4294967296 < 268435455);assume { :begin_inline_f } true;f_#in~z#1 := main_~x~0#1;havoc f_#res#1;havoc f_~z#1;f_~z#1 := f_#in~z#1;f_#res#1 := 2 + f_~z#1; 5#f_returnLabel#1true main_#t~ret4#1 := f_#res#1;havoc f_~z#1;havoc f_#in~z#1;assume { :end_inline_f } true;main_~x~0#1 := main_#t~ret4#1;havoc main_#t~ret4#1; 2#L19-2true [2023-11-06 22:13:36,797 INFO L750 eck$LassoCheckResult]: Loop: 2#L19-2true assume !!(main_~x~0#1 % 4294967296 < 268435455);assume { :begin_inline_f } true;f_#in~z#1 := main_~x~0#1;havoc f_#res#1;havoc f_~z#1;f_~z#1 := f_#in~z#1;f_#res#1 := 2 + f_~z#1; 5#f_returnLabel#1true main_#t~ret4#1 := f_#res#1;havoc f_~z#1;havoc f_#in~z#1;assume { :end_inline_f } true;main_~x~0#1 := main_#t~ret4#1;havoc main_#t~ret4#1; 2#L19-2true [2023-11-06 22:13:36,797 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:13:36,798 INFO L85 PathProgramCache]: Analyzing trace with hash 925797, now seen corresponding path program 2 times [2023-11-06 22:13:36,798 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:13:36,798 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [845127881] [2023-11-06 22:13:36,798 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:13:36,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:13:36,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-06 22:13:36,825 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-06 22:13:36,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-06 22:13:36,844 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-06 22:13:36,848 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:13:36,849 INFO L85 PathProgramCache]: Analyzing trace with hash 1315, now seen corresponding path program 2 times [2023-11-06 22:13:36,849 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:13:36,849 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1593295912] [2023-11-06 22:13:36,849 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:13:36,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:13:36,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-06 22:13:36,866 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-06 22:13:36,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-06 22:13:36,882 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-06 22:13:36,883 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:13:36,883 INFO L85 PathProgramCache]: Analyzing trace with hash 889691271, now seen corresponding path program 3 times [2023-11-06 22:13:36,883 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:13:36,883 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1381267716] [2023-11-06 22:13:36,884 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:13:36,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:13:36,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-06 22:13:36,909 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-06 22:13:36,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-06 22:13:36,969 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-06 22:13:37,010 INFO L210 LassoAnalysis]: Preferences: [2023-11-06 22:13:37,010 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-06 22:13:37,010 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-06 22:13:37,010 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-06 22:13:37,010 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2023-11-06 22:13:37,010 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:37,011 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-06 22:13:37,011 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-06 22:13:37,011 INFO L133 ssoRankerPreferences]: Filename of dumped script: functions_1-2.c_Iteration1_Loop [2023-11-06 22:13:37,011 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-06 22:13:37,011 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-06 22:13:37,012 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-06 22:13:37,016 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-06 22:13:37,027 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-06 22:13:37,030 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-06 22:13:37,115 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-06 22:13:37,116 INFO L404 LassoAnalysis]: Checking for nontermination... [2023-11-06 22:13:37,116 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:37,116 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:37,117 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:37,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2023-11-06 22:13:37,126 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-06 22:13:37,127 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-06 22:13:37,139 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-06 22:13:37,139 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_f_~z#1=0} Honda state: {ULTIMATE.start_f_~z#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-06 22:13:37,141 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:37,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:37,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:37,143 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:37,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2023-11-06 22:13:37,145 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-06 22:13:37,146 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-06 22:13:37,162 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:37,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:37,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:37,163 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:37,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2023-11-06 22:13:37,166 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-11-06 22:13:37,166 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-06 22:13:37,185 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2023-11-06 22:13:37,188 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2023-11-06 22:13:37,188 INFO L210 LassoAnalysis]: Preferences: [2023-11-06 22:13:37,188 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-06 22:13:37,188 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-06 22:13:37,188 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-06 22:13:37,188 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-06 22:13:37,189 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:37,189 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-06 22:13:37,189 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-06 22:13:37,189 INFO L133 ssoRankerPreferences]: Filename of dumped script: functions_1-2.c_Iteration1_Loop [2023-11-06 22:13:37,189 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-06 22:13:37,189 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-06 22:13:37,190 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-06 22:13:37,202 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-06 22:13:37,205 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-06 22:13:37,207 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-06 22:13:37,292 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-06 22:13:37,293 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-06 22:13:37,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:37,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:37,298 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:37,304 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:37,323 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:37,324 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:37,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:37,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:37,324 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-06 22:13:37,325 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-06 22:13:37,326 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:37,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2023-11-06 22:13:37,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:37,339 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:37,340 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:37,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:37,341 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:37,348 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:37,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2023-11-06 22:13:37,361 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:37,361 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:37,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:37,361 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:37,361 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-06 22:13:37,372 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-06 22:13:37,373 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:37,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:37,390 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:37,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:37,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:37,392 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:37,393 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2023-11-06 22:13:37,395 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 [2023-11-06 22:13:37,405 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:37,405 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:37,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:37,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:37,406 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-06 22:13:37,406 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-06 22:13:37,406 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:37,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:37,410 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:37,410 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:37,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:37,411 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:37,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2023-11-06 22:13:37,415 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 [2023-11-06 22:13:37,425 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:37,426 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:37,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:37,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:37,426 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-06 22:13:37,426 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-06 22:13:37,426 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:37,428 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:37,430 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:37,430 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-06 22:13:37,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:37,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:37,432 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:37,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2023-11-06 22:13:37,435 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:37,446 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:37,447 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:37,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:37,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:37,447 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:37,449 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-06 22:13:37,449 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:37,453 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:37,455 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2023-11-06 22:13:37,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:37,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:37,457 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:37,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2023-11-06 22:13:37,459 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 [2023-11-06 22:13:37,471 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:37,471 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:37,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:37,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:37,471 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:37,471 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-06 22:13:37,472 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:37,473 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:37,476 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2023-11-06 22:13:37,476 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:37,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:37,477 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:37,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2023-11-06 22:13:37,480 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:37,490 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:37,490 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:37,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:37,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:37,490 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:37,491 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-06 22:13:37,491 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:37,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:37,503 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:37,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:37,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:37,505 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:37,511 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:37,524 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:37,524 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:37,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:37,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:37,525 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:37,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2023-11-06 22:13:37,525 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-06 22:13:37,526 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:37,539 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:37,544 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:37,544 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-06 22:13:37,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:37,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:37,546 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:37,550 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 [2023-11-06 22:13:37,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2023-11-06 22:13:37,562 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:37,562 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:37,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:37,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:37,562 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:37,564 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-06 22:13:37,564 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:37,569 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:37,572 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2023-11-06 22:13:37,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:37,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:37,576 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:37,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:37,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2023-11-06 22:13:37,599 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:37,599 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:37,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:37,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:37,599 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:37,600 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-06 22:13:37,600 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:37,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:37,630 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:37,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:37,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:37,632 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:37,639 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:37,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2023-11-06 22:13:37,653 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:37,653 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:37,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:37,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:37,654 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:37,654 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-06 22:13:37,654 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:37,679 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:37,682 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:37,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:37,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:37,684 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:37,690 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:37,703 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:37,703 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:37,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:37,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:37,704 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:37,704 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-06 22:13:37,705 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:37,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2023-11-06 22:13:37,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:37,718 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:37,718 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-06 22:13:37,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:37,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:37,719 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:37,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2023-11-06 22:13:37,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:37,736 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:37,737 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:37,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:37,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:37,737 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:37,740 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-06 22:13:37,740 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:37,761 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:37,765 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:37,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:37,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:37,767 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:37,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:37,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2023-11-06 22:13:37,782 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:37,782 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:37,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:37,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:37,782 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:37,783 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-06 22:13:37,783 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:37,785 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:37,788 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:37,788 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:37,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:37,789 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:37,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2023-11-06 22:13:37,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:37,802 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:37,802 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:37,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:37,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:37,802 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:37,803 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-06 22:13:37,803 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:37,805 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:37,812 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:37,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:37,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:37,814 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:37,817 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 [2023-11-06 22:13:37,830 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:37,830 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:37,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:37,830 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:37,831 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:37,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2023-11-06 22:13:37,832 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-06 22:13:37,832 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:37,847 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:37,850 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:37,850 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-06 22:13:37,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:37,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:37,852 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:37,856 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:37,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2023-11-06 22:13:37,869 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:37,869 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:37,869 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:37,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:37,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:37,870 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:37,872 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-06 22:13:37,872 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:37,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:37,894 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2023-11-06 22:13:37,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:37,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:37,895 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:37,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2023-11-06 22:13:37,898 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 [2023-11-06 22:13:37,908 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:37,908 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:37,908 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:37,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:37,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:37,909 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:37,909 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-06 22:13:37,909 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:37,919 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:37,923 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:37,923 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:37,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:37,924 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:37,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:37,944 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:37,944 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:37,945 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:37,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:37,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:37,945 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:37,945 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2023-11-06 22:13:37,946 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-06 22:13:37,946 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:37,963 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:37,966 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:37,967 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:37,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:37,968 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:37,971 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:37,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2023-11-06 22:13:37,985 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:37,985 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:37,985 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:37,985 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:37,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:37,985 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:37,986 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-06 22:13:37,986 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:38,003 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:38,006 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:38,007 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-06 22:13:38,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:38,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:38,008 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:38,014 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:38,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2023-11-06 22:13:38,027 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:38,027 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-06 22:13:38,028 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:38,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:38,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:38,028 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:38,031 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-06 22:13:38,031 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:38,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:38,051 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:38,052 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:38,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:38,053 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:38,059 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:38,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2023-11-06 22:13:38,072 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:38,072 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-06 22:13:38,072 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:38,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:38,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:38,072 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:38,073 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-06 22:13:38,073 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:38,076 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:38,079 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:38,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:38,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:38,080 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:38,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2023-11-06 22:13:38,083 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:38,093 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:38,093 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-06 22:13:38,094 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:38,094 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:38,094 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:38,094 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:38,094 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-06 22:13:38,095 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:38,099 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:38,101 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2023-11-06 22:13:38,101 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:38,101 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:38,102 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:38,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2023-11-06 22:13:38,105 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:38,115 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:38,116 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-06 22:13:38,116 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:38,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:38,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:38,116 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:38,117 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-06 22:13:38,118 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:38,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:38,124 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2023-11-06 22:13:38,124 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-06 22:13:38,124 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:38,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:38,125 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:38,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2023-11-06 22:13:38,129 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:38,139 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:38,139 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:38,140 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:38,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:38,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:38,140 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:38,143 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-06 22:13:38,144 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:38,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:38,169 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2023-11-06 22:13:38,169 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:38,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:38,170 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:38,173 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:38,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2023-11-06 22:13:38,186 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:38,186 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:38,186 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:38,187 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:38,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:38,187 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:38,188 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-06 22:13:38,188 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:38,202 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:38,204 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2023-11-06 22:13:38,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:38,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:38,205 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:38,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2023-11-06 22:13:38,208 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:38,218 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:38,219 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:38,219 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:38,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:38,219 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:38,219 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:38,220 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-06 22:13:38,220 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:38,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:38,247 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:38,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:38,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:38,248 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:38,252 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 [2023-11-06 22:13:38,265 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:38,265 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:38,265 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:38,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:38,266 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:38,266 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:38,266 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2023-11-06 22:13:38,267 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-06 22:13:38,268 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:38,279 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:38,282 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2023-11-06 22:13:38,282 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-06 22:13:38,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:38,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:38,283 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:38,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2023-11-06 22:13:38,285 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:38,296 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:38,296 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:38,296 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:38,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:38,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:38,296 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:38,298 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-06 22:13:38,299 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:38,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:38,309 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2023-11-06 22:13:38,309 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:38,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:38,310 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:38,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2023-11-06 22:13:38,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:38,327 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:38,327 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:38,327 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:38,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:38,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:38,327 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:38,328 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-06 22:13:38,328 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:38,338 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:38,341 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2023-11-06 22:13:38,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:38,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:38,342 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:38,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2023-11-06 22:13:38,344 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:38,355 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:38,355 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:38,355 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:38,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:38,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:38,355 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:38,356 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-06 22:13:38,356 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:38,359 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:38,361 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2023-11-06 22:13:38,361 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:38,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:38,362 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:38,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2023-11-06 22:13:38,365 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 [2023-11-06 22:13:38,376 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:38,376 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:38,376 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:38,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:38,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:38,376 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:38,377 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-06 22:13:38,377 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:38,380 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:38,382 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2023-11-06 22:13:38,382 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-06 22:13:38,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:38,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:38,383 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:38,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2023-11-06 22:13:38,386 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 [2023-11-06 22:13:38,397 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:38,397 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:38,397 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:38,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:38,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:38,397 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-06 22:13:38,401 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-06 22:13:38,401 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:38,422 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:38,424 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2023-11-06 22:13:38,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:38,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:38,425 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:38,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2023-11-06 22:13:38,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:38,438 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:38,439 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:38,439 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:38,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:38,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:38,439 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-06 22:13:38,440 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-06 22:13:38,440 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:38,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:38,475 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:38,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:38,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:38,476 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:38,480 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:38,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2023-11-06 22:13:38,493 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:38,494 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:38,494 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:38,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:38,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:38,494 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-06 22:13:38,495 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-06 22:13:38,495 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:38,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:38,510 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:38,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:38,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:38,512 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:38,514 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2023-11-06 22:13:38,515 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:38,525 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:38,525 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:38,526 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:38,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:38,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:38,526 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-06 22:13:38,527 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-06 22:13:38,527 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:38,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:38,534 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2023-11-06 22:13:38,665 INFO L210 LassoAnalysis]: Preferences: [2023-11-06 22:13:38,665 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-06 22:13:38,666 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-06 22:13:38,666 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-06 22:13:38,666 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-06 22:13:38,666 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:38,666 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-06 22:13:38,666 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-06 22:13:38,666 INFO L133 ssoRankerPreferences]: Filename of dumped script: functions_1-2.c_Iteration1_Lasso [2023-11-06 22:13:38,667 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-06 22:13:38,667 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-06 22:13:38,669 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-06 22:13:38,671 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-06 22:13:38,683 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-06 22:13:38,686 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-06 22:13:38,696 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-06 22:13:38,699 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-06 22:13:38,713 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-06 22:13:38,716 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-06 22:13:38,732 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-06 22:13:38,926 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-06 22:13:38,926 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-06 22:13:38,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:38,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:38,929 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:38,940 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:38,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2023-11-06 22:13:38,951 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:38,951 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:38,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:38,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:38,951 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-06 22:13:38,952 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-06 22:13:38,952 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:38,953 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:38,956 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:38,956 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:38,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:38,957 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:38,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2023-11-06 22:13:38,960 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 [2023-11-06 22:13:38,971 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:38,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:38,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:38,971 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-06 22:13:38,975 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-06 22:13:38,975 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-06 22:13:38,985 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:38,988 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:38,988 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:38,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:38,989 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:38,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2023-11-06 22:13:38,991 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:39,002 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:39,002 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:39,002 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:39,002 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:39,002 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-06 22:13:39,002 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-06 22:13:39,003 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:39,004 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:39,006 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:39,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:39,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:39,008 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:39,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2023-11-06 22:13:39,010 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:39,020 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:39,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:39,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:39,021 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-06 22:13:39,022 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-06 22:13:39,022 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-06 22:13:39,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:39,028 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2023-11-06 22:13:39,028 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:39,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:39,029 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:39,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2023-11-06 22:13:39,031 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 [2023-11-06 22:13:39,041 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:39,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:39,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:39,042 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-06 22:13:39,043 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-06 22:13:39,043 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-06 22:13:39,047 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:39,049 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2023-11-06 22:13:39,049 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:39,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:39,050 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:39,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2023-11-06 22:13:39,053 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:39,063 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:39,063 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:39,063 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:39,063 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:39,063 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-06 22:13:39,064 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-06 22:13:39,064 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:39,065 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:39,067 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2023-11-06 22:13:39,068 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:39,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:39,068 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:39,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2023-11-06 22:13:39,071 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:39,081 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:39,081 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:39,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:39,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:39,081 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-06 22:13:39,081 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-06 22:13:39,082 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:39,083 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:39,085 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2023-11-06 22:13:39,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:39,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:39,086 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:39,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2023-11-06 22:13:39,089 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:39,099 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:39,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:39,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:39,099 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-06 22:13:39,100 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-06 22:13:39,100 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-06 22:13:39,135 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:39,139 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:39,139 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:39,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:39,141 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:39,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2023-11-06 22:13:39,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:39,157 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:39,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:39,157 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:39,158 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-06 22:13:39,159 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-06 22:13:39,159 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-06 22:13:39,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:39,165 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:39,166 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:39,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:39,167 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:39,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2023-11-06 22:13:39,169 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:39,179 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:39,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:39,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:39,179 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-06 22:13:39,180 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-06 22:13:39,180 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-06 22:13:39,184 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:39,187 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Ended with exit code 0 [2023-11-06 22:13:39,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:39,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:39,188 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:39,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2023-11-06 22:13:39,192 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 [2023-11-06 22:13:39,202 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:39,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:39,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:39,202 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-06 22:13:39,203 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-06 22:13:39,204 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-06 22:13:39,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:39,210 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2023-11-06 22:13:39,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:39,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:39,211 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:39,213 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2023-11-06 22:13:39,213 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:39,223 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:39,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:39,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:39,224 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-06 22:13:39,225 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-06 22:13:39,225 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-06 22:13:39,228 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:39,231 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2023-11-06 22:13:39,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:39,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:39,232 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:39,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2023-11-06 22:13:39,235 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:39,244 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:39,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:39,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:39,245 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-06 22:13:39,246 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-06 22:13:39,246 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-06 22:13:39,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:39,252 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2023-11-06 22:13:39,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:39,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:39,253 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:39,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2023-11-06 22:13:39,256 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 [2023-11-06 22:13:39,266 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:39,266 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:39,266 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:39,266 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-06 22:13:39,267 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-06 22:13:39,267 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-06 22:13:39,271 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:39,273 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2023-11-06 22:13:39,275 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:39,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:39,276 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:39,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2023-11-06 22:13:39,281 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:39,291 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:39,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:39,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:39,291 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-06 22:13:39,292 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-06 22:13:39,293 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-06 22:13:39,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:39,299 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Ended with exit code 0 [2023-11-06 22:13:39,299 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-06 22:13:39,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:39,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:39,300 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:39,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2023-11-06 22:13:39,302 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 [2023-11-06 22:13:39,313 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:39,313 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:39,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:39,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:39,313 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:39,319 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-06 22:13:39,319 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:39,343 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:39,346 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:39,347 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:39,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:39,348 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:39,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:39,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2023-11-06 22:13:39,362 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:39,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:39,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:39,362 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:39,367 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-06 22:13:39,368 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-06 22:13:39,380 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:39,383 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:39,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:39,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:39,384 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:39,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2023-11-06 22:13:39,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:39,397 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:39,397 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:39,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:39,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:39,397 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:39,397 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-06 22:13:39,397 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:39,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:39,401 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2023-11-06 22:13:39,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:39,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:39,403 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:39,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2023-11-06 22:13:39,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:39,416 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:39,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:39,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:39,416 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:39,417 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-06 22:13:39,417 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-06 22:13:39,436 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:39,438 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:39,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:39,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:39,439 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:39,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2023-11-06 22:13:39,442 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:39,452 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:39,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:39,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:39,452 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:39,454 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-06 22:13:39,454 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-06 22:13:39,459 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:39,461 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:39,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:39,462 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:39,462 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:39,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2023-11-06 22:13:39,465 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:39,475 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:39,475 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:39,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:39,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:39,475 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:39,476 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-06 22:13:39,476 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:39,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:39,480 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2023-11-06 22:13:39,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:39,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:39,481 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:39,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2023-11-06 22:13:39,483 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:39,494 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:39,494 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:39,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:39,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:39,494 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:39,494 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-06 22:13:39,494 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:39,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:39,498 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2023-11-06 22:13:39,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:39,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:39,500 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:39,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2023-11-06 22:13:39,502 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 [2023-11-06 22:13:39,512 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:39,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:39,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:39,512 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:39,514 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-06 22:13:39,514 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-06 22:13:39,519 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:39,521 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2023-11-06 22:13:39,521 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:39,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:39,522 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:39,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2023-11-06 22:13:39,525 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:39,535 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:39,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:39,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:39,535 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:39,537 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-06 22:13:39,537 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-06 22:13:39,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:39,545 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2023-11-06 22:13:39,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:39,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:39,546 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:39,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2023-11-06 22:13:39,548 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:39,559 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:39,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:39,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:39,559 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:39,561 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-06 22:13:39,561 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-06 22:13:39,576 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:39,579 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2023-11-06 22:13:39,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:39,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:39,580 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:39,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2023-11-06 22:13:39,582 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:39,592 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:39,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:39,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:39,593 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:39,594 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-06 22:13:39,594 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-06 22:13:39,599 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:39,602 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:39,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:39,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:39,603 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:39,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2023-11-06 22:13:39,607 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:39,619 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:39,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:39,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:39,620 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:39,621 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-06 22:13:39,621 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-06 22:13:39,629 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:39,632 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2023-11-06 22:13:39,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:39,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:39,633 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:39,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2023-11-06 22:13:39,636 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:39,646 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:39,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:39,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:39,646 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:39,648 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-06 22:13:39,648 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-06 22:13:39,660 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:39,663 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:39,663 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:39,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:39,665 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:39,676 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:39,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2023-11-06 22:13:39,689 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:39,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:39,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:39,689 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:39,691 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-06 22:13:39,691 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-06 22:13:39,707 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:39,710 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:39,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:39,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:39,712 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:39,730 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:39,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2023-11-06 22:13:39,744 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:39,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:39,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:39,744 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:39,746 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-06 22:13:39,746 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-06 22:13:39,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:39,766 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:39,767 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-06 22:13:39,767 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:39,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:39,768 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:39,774 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 [2023-11-06 22:13:39,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2023-11-06 22:13:39,787 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:39,788 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:39,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:39,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:39,788 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:39,788 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-06 22:13:39,789 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:39,803 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:39,806 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:39,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:39,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:39,808 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:39,813 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:39,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2023-11-06 22:13:39,825 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:39,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:39,826 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:39,826 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:39,832 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:39,833 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:39,853 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:39,856 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:39,856 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:39,856 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:39,857 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:39,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2023-11-06 22:13:39,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:39,877 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:39,877 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:39,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:39,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:39,877 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:39,878 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-06 22:13:39,878 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:39,880 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:39,883 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Ended with exit code 0 [2023-11-06 22:13:39,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:39,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:39,884 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:39,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2023-11-06 22:13:39,887 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:39,903 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:39,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:39,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:39,903 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:39,905 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:39,905 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:39,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:39,914 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2023-11-06 22:13:39,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:39,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:39,915 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:39,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2023-11-06 22:13:39,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:39,930 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:39,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:39,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:39,930 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:39,937 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:39,938 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:39,945 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:39,948 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:39,948 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:39,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:39,949 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:39,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2023-11-06 22:13:39,952 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:39,962 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:39,962 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:39,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:39,962 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:39,962 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:39,963 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-06 22:13:39,963 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:39,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:39,967 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2023-11-06 22:13:39,967 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:39,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:39,968 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:39,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2023-11-06 22:13:39,971 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:39,981 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:39,981 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:39,981 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:39,981 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:39,981 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:39,982 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-06 22:13:39,982 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:40,007 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:40,012 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:40,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:40,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:40,014 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:40,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:40,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2023-11-06 22:13:40,033 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:40,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:40,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:40,033 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:40,035 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:40,035 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:40,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:40,058 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:40,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:40,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:40,061 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:40,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2023-11-06 22:13:40,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:40,073 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:40,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:40,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:40,074 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:40,076 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:40,076 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:40,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:40,084 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Ended with exit code 0 [2023-11-06 22:13:40,085 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:40,085 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:40,089 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:40,095 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:40,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2023-11-06 22:13:40,107 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:40,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:40,107 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:40,107 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:40,109 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:40,109 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:40,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:40,118 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2023-11-06 22:13:40,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:40,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:40,120 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:40,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2023-11-06 22:13:40,123 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:40,134 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:40,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:40,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:40,134 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:40,136 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:40,136 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:40,143 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:40,147 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Ended with exit code 0 [2023-11-06 22:13:40,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:40,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:40,150 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:40,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2023-11-06 22:13:40,152 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:40,163 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:40,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:40,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:40,163 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:40,165 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:40,165 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:40,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:40,173 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Ended with exit code 0 [2023-11-06 22:13:40,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:40,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:40,175 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:40,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2023-11-06 22:13:40,178 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:40,189 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:40,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:40,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:40,189 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:40,191 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:40,191 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:40,198 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:40,200 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2023-11-06 22:13:40,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:40,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:40,201 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:40,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2023-11-06 22:13:40,204 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:40,214 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:40,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:40,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:40,214 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:40,216 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:40,216 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:40,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:40,258 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:40,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:40,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:40,260 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:40,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:40,276 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:40,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:40,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:40,276 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:40,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2023-11-06 22:13:40,278 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:40,279 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:40,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:40,306 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:40,306 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-06 22:13:40,307 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:40,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:40,308 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:40,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:40,324 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:40,324 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:40,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:40,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:40,324 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:40,325 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-06 22:13:40,325 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:40,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2023-11-06 22:13:40,339 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:40,344 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:40,344 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:40,345 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:40,346 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:40,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:40,364 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:40,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:40,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:40,365 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:40,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2023-11-06 22:13:40,374 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-06 22:13:40,374 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-06 22:13:40,403 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:40,406 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:40,407 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:40,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:40,408 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:40,411 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:40,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2023-11-06 22:13:40,422 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:40,422 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:40,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:40,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:40,423 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:40,423 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-06 22:13:40,423 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:40,425 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:40,428 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:40,428 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:40,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:40,429 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:40,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2023-11-06 22:13:40,433 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 [2023-11-06 22:13:40,445 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:40,445 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:40,445 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:40,445 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:40,448 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-06 22:13:40,448 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-06 22:13:40,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:40,458 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Ended with exit code 0 [2023-11-06 22:13:40,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:40,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:40,459 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:40,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2023-11-06 22:13:40,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:40,471 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:40,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:40,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:40,472 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:40,474 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-06 22:13:40,474 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-06 22:13:40,482 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:40,484 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2023-11-06 22:13:40,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:40,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:40,487 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:40,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2023-11-06 22:13:40,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:40,500 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:40,500 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:40,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:40,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:40,500 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:40,501 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-06 22:13:40,501 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:40,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:40,506 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:40,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:40,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:40,507 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:40,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2023-11-06 22:13:40,509 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:40,519 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:40,519 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:40,519 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:40,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:40,520 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:40,520 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-06 22:13:40,520 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:40,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:40,525 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:40,525 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:40,525 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:40,526 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:40,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2023-11-06 22:13:40,528 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:40,538 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:40,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:40,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:40,538 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:40,540 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-06 22:13:40,540 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-06 22:13:40,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:40,550 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2023-11-06 22:13:40,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:40,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:40,551 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:40,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2023-11-06 22:13:40,553 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:40,563 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:40,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:40,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:40,564 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:40,566 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-06 22:13:40,566 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-06 22:13:40,574 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:40,577 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:40,577 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:40,577 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:40,578 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:40,579 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2023-11-06 22:13:40,580 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:40,590 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:40,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:40,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:40,590 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:40,593 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-06 22:13:40,593 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-06 22:13:40,628 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:40,631 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:40,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:40,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:40,632 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:40,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2023-11-06 22:13:40,635 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:40,645 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:40,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:40,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:40,645 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:40,648 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-06 22:13:40,648 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-06 22:13:40,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:40,657 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:40,658 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:40,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:40,663 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:40,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2023-11-06 22:13:40,664 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:40,674 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:40,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:40,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:40,675 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:40,677 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-06 22:13:40,677 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-06 22:13:40,684 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:40,686 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:40,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:40,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:40,688 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:40,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2023-11-06 22:13:40,693 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:40,703 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:40,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:40,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:40,704 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:40,706 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-06 22:13:40,706 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-06 22:13:40,715 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:40,717 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:40,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:40,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:40,718 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:40,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2023-11-06 22:13:40,721 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:40,731 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:40,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:40,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:40,731 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:40,733 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-06 22:13:40,733 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-06 22:13:40,740 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:40,743 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:40,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:40,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:40,744 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:40,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2023-11-06 22:13:40,746 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:40,756 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-06 22:13:40,756 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:40,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:40,757 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:40,759 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-06 22:13:40,759 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-06 22:13:40,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:40,769 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2023-11-06 22:13:40,769 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-06 22:13:40,769 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:40,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:40,770 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:40,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2023-11-06 22:13:40,772 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:40,782 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:40,782 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:40,783 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:40,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:40,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:40,783 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:40,783 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-06 22:13:40,783 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:40,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:40,788 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2023-11-06 22:13:40,788 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:40,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:40,789 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:40,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2023-11-06 22:13:40,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:40,801 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:40,802 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:40,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:40,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:40,802 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:40,807 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-06 22:13:40,807 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-06 22:13:40,839 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:40,841 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:40,841 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:40,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:40,842 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:40,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2023-11-06 22:13:40,845 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:40,855 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:40,855 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:40,855 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:40,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:40,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:40,855 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:40,856 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-06 22:13:40,856 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:40,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:40,860 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Ended with exit code 0 [2023-11-06 22:13:40,861 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:40,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:40,862 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:40,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2023-11-06 22:13:40,864 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:40,874 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:40,874 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:40,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:40,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:40,874 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:40,876 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-06 22:13:40,876 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-06 22:13:40,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:40,885 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2023-11-06 22:13:40,885 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:40,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:40,886 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:40,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2023-11-06 22:13:40,889 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:40,899 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:40,899 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:40,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:40,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:40,899 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:40,901 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-06 22:13:40,901 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-06 22:13:40,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:40,939 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:40,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:40,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:40,940 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:40,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:40,960 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:40,960 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:40,960 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:40,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:40,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:40,961 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:40,961 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-06 22:13:40,961 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:40,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2023-11-06 22:13:40,987 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:40,990 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:40,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:40,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:40,992 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:40,999 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:41,012 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:41,012 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:41,012 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:41,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:41,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:41,013 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:41,014 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-06 22:13:41,014 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:41,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2023-11-06 22:13:41,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:41,034 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:41,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:41,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:41,036 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:41,039 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 [2023-11-06 22:13:41,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2023-11-06 22:13:41,052 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:41,052 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:41,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:41,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:41,053 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:41,054 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-06 22:13:41,055 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-06 22:13:41,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:41,074 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:41,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:41,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:41,076 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:41,079 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 [2023-11-06 22:13:41,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2023-11-06 22:13:41,091 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:41,091 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:41,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:41,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:41,092 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:41,094 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-06 22:13:41,094 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-06 22:13:41,111 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:41,114 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:41,115 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:41,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:41,116 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:41,119 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 [2023-11-06 22:13:41,131 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:41,132 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:41,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:41,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:41,132 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:41,134 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-06 22:13:41,134 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-06 22:13:41,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2023-11-06 22:13:41,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:41,159 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:41,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:41,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:41,160 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:41,164 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:41,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2023-11-06 22:13:41,175 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:41,175 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:41,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:41,175 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:41,175 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:41,177 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-06 22:13:41,177 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-06 22:13:41,183 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:41,186 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2023-11-06 22:13:41,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:41,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:41,187 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:41,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2023-11-06 22:13:41,193 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:41,206 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:41,206 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:41,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:41,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:41,206 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:41,208 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-06 22:13:41,208 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-06 22:13:41,231 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:41,234 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:41,235 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:41,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:41,236 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:41,239 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:41,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2023-11-06 22:13:41,252 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:41,252 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:41,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:41,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:41,252 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:41,254 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-06 22:13:41,254 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-06 22:13:41,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:41,270 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:41,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:41,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:41,271 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:41,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2023-11-06 22:13:41,273 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 [2023-11-06 22:13:41,283 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:41,283 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:41,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:41,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:41,284 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:41,285 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-06 22:13:41,285 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-06 22:13:41,292 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:41,294 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2023-11-06 22:13:41,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:41,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:41,295 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:41,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2023-11-06 22:13:41,297 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:41,307 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:41,308 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:41,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:41,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:41,308 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-06 22:13:41,309 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-06 22:13:41,309 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-06 22:13:41,316 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:41,318 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2023-11-06 22:13:41,318 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-06 22:13:41,318 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:41,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:41,319 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:41,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2023-11-06 22:13:41,321 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:41,332 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:41,332 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-06 22:13:41,332 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:41,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:41,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:41,332 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:41,333 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-06 22:13:41,333 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:41,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:41,338 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2023-11-06 22:13:41,338 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:41,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:41,339 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:41,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2023-11-06 22:13:41,342 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 [2023-11-06 22:13:41,352 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:41,352 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-06 22:13:41,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:41,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:41,353 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:41,359 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:41,359 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:41,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:41,411 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2023-11-06 22:13:41,411 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:41,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:41,412 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:41,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2023-11-06 22:13:41,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:41,425 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:41,425 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-06 22:13:41,425 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:41,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:41,425 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:41,425 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:41,426 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-06 22:13:41,426 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:41,430 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:41,432 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2023-11-06 22:13:41,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:41,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:41,433 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:41,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2023-11-06 22:13:41,435 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:41,446 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:41,446 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-06 22:13:41,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:41,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:41,446 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:41,448 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:41,448 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:41,457 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:41,460 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:41,460 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:41,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:41,461 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:41,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2023-11-06 22:13:41,463 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:41,473 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:41,473 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-06 22:13:41,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:41,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:41,474 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:41,476 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:41,476 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:41,484 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:41,486 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2023-11-06 22:13:41,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:41,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:41,487 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:41,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2023-11-06 22:13:41,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:41,500 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:41,500 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-06 22:13:41,500 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:41,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:41,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:41,500 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:41,501 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-06 22:13:41,501 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:41,505 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:41,507 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2023-11-06 22:13:41,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:41,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:41,508 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:41,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2023-11-06 22:13:41,510 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:41,520 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:41,520 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-06 22:13:41,520 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:41,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:41,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:41,521 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:41,521 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-06 22:13:41,521 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:41,525 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:41,528 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:41,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:41,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:41,529 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:41,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2023-11-06 22:13:41,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:41,541 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:41,541 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-06 22:13:41,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:41,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:41,542 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:41,544 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:41,544 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:41,552 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:41,555 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2023-11-06 22:13:41,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:41,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:41,556 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:41,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2023-11-06 22:13:41,558 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:41,568 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:41,568 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-06 22:13:41,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:41,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:41,569 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:41,571 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:41,571 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:41,580 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:41,582 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:41,583 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:41,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:41,583 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:41,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2023-11-06 22:13:41,586 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:41,596 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:41,596 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-06 22:13:41,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:41,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:41,596 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:41,599 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:41,599 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:41,608 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:41,610 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:41,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:41,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:41,611 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:41,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2023-11-06 22:13:41,614 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:41,624 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:41,624 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-06 22:13:41,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:41,624 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:41,624 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:41,626 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:41,626 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:41,633 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:41,636 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:41,636 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:41,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:41,637 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:41,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2023-11-06 22:13:41,639 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:41,650 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:41,650 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-06 22:13:41,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:41,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:41,650 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:41,652 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:41,652 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:41,660 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:41,662 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2023-11-06 22:13:41,662 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:41,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:41,663 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:41,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2023-11-06 22:13:41,666 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:41,676 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:41,676 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-06 22:13:41,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:41,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:41,676 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:41,678 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:41,678 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:41,687 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:41,690 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:41,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:41,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:41,691 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:41,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2023-11-06 22:13:41,693 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:41,703 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:41,703 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-06 22:13:41,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:41,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:41,704 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:41,706 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:41,706 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:41,715 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:41,718 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:41,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:41,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:41,719 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:41,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2023-11-06 22:13:41,721 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:41,731 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:41,731 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-06 22:13:41,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:41,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:41,731 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:41,734 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:41,734 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:41,743 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:41,745 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:41,745 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-06 22:13:41,745 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:41,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:41,746 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:41,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2023-11-06 22:13:41,748 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:41,759 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:41,759 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:41,759 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:41,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:41,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:41,759 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:41,760 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-06 22:13:41,760 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:41,765 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:41,767 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:41,767 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:41,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:41,768 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:41,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2023-11-06 22:13:41,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:41,781 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:41,781 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:41,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:41,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:41,782 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:41,790 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-06 22:13:41,790 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-06 22:13:41,879 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:41,881 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:41,882 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:41,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:41,883 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:41,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2023-11-06 22:13:41,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:41,895 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:41,895 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:41,895 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:41,895 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:41,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:41,896 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:41,897 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-06 22:13:41,897 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:41,907 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:41,909 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Ended with exit code 0 [2023-11-06 22:13:41,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:41,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:41,910 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:41,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2023-11-06 22:13:41,913 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:41,923 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:41,923 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:41,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:41,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:41,923 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:41,926 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-06 22:13:41,926 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-06 22:13:41,949 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:41,951 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Ended with exit code 0 [2023-11-06 22:13:41,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:41,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:41,952 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:41,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2023-11-06 22:13:41,955 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:41,965 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:41,965 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:41,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:41,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:41,965 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:41,968 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-06 22:13:41,969 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-06 22:13:41,995 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:41,998 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:41,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:41,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:41,999 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:42,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2023-11-06 22:13:42,004 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:42,016 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:42,016 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:42,016 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:42,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:42,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:42,016 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:42,017 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-06 22:13:42,017 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:42,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:42,025 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:42,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:42,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:42,026 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:42,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2023-11-06 22:13:42,028 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:42,039 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:42,039 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:42,039 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:42,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:42,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:42,039 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:42,040 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-06 22:13:42,040 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:42,045 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:42,047 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Ended with exit code 0 [2023-11-06 22:13:42,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:42,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:42,048 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:42,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2023-11-06 22:13:42,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:42,061 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:42,061 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:42,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:42,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:42,061 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:42,064 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-06 22:13:42,064 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-06 22:13:42,075 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:42,077 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Ended with exit code 0 [2023-11-06 22:13:42,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:42,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:42,078 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:42,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2023-11-06 22:13:42,080 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 [2023-11-06 22:13:42,091 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:42,091 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:42,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:42,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:42,091 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:42,094 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-06 22:13:42,094 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-06 22:13:42,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:42,109 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Ended with exit code 0 [2023-11-06 22:13:42,109 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:42,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:42,110 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:42,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2023-11-06 22:13:42,112 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:42,122 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:42,122 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:42,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:42,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:42,123 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:42,125 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-06 22:13:42,125 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-06 22:13:42,138 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:42,140 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Ended with exit code 0 [2023-11-06 22:13:42,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:42,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:42,141 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:42,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2023-11-06 22:13:42,143 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 [2023-11-06 22:13:42,154 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:42,154 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:42,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:42,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:42,154 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:42,157 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-06 22:13:42,157 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-06 22:13:42,169 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:42,171 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Ended with exit code 0 [2023-11-06 22:13:42,172 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:42,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:42,173 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:42,175 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:42,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2023-11-06 22:13:42,186 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:42,186 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:42,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:42,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:42,186 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:42,189 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-06 22:13:42,189 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-06 22:13:42,200 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:42,202 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Ended with exit code 0 [2023-11-06 22:13:42,202 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:42,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:42,203 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:42,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2023-11-06 22:13:42,205 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 [2023-11-06 22:13:42,216 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:42,216 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:42,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:42,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:42,216 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:42,219 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-06 22:13:42,219 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-06 22:13:42,231 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:42,233 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2023-11-06 22:13:42,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:42,233 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:42,234 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:42,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2023-11-06 22:13:42,236 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:42,247 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:42,247 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:42,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:42,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:42,247 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:42,250 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-06 22:13:42,250 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-06 22:13:42,262 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:42,264 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Ended with exit code 0 [2023-11-06 22:13:42,265 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:42,265 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:42,265 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:42,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2023-11-06 22:13:42,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:42,282 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:42,282 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:42,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:42,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:42,282 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-06 22:13:42,285 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-06 22:13:42,285 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-06 22:13:42,297 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:42,299 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2023-11-06 22:13:42,299 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-06 22:13:42,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:42,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:42,300 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:42,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2023-11-06 22:13:42,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:42,313 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:42,313 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:42,313 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:42,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:42,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:42,313 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:42,313 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-06 22:13:42,314 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:42,316 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:42,318 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2023-11-06 22:13:42,318 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:42,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:42,319 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:42,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2023-11-06 22:13:42,321 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:42,331 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:42,331 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:42,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:42,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:42,331 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:42,337 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:42,338 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:42,365 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:42,368 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:42,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:42,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:42,369 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:42,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2023-11-06 22:13:42,371 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:42,381 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:42,381 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:42,381 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:42,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:42,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:42,381 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:42,382 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-06 22:13:42,382 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:42,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:42,387 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Ended with exit code 0 [2023-11-06 22:13:42,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:42,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:42,388 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:42,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2023-11-06 22:13:42,390 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:42,400 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:42,400 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:42,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:42,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:42,400 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:42,402 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:42,402 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:42,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:42,411 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2023-11-06 22:13:42,411 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:42,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:42,412 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:42,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2023-11-06 22:13:42,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:42,424 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:42,424 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:42,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:42,425 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:42,425 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:42,427 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:42,427 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:42,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:42,436 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2023-11-06 22:13:42,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:42,436 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:42,437 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:42,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2023-11-06 22:13:42,439 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 [2023-11-06 22:13:42,449 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:42,449 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:42,449 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:42,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:42,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:42,449 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:42,450 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-06 22:13:42,450 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:42,452 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:42,455 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:42,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:42,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:42,456 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:42,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2023-11-06 22:13:42,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:42,468 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:42,468 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:42,468 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:42,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:42,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:42,468 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:42,469 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-06 22:13:42,469 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:42,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:42,474 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:42,474 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:42,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:42,475 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:42,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2023-11-06 22:13:42,477 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:42,487 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:42,487 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:42,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:42,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:42,487 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:42,489 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:42,489 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:42,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:42,497 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:42,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:42,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:42,498 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:42,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2023-11-06 22:13:42,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:42,510 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:42,510 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:42,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:42,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:42,511 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:42,513 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:42,513 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:42,519 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:42,522 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Ended with exit code 0 [2023-11-06 22:13:42,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:42,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:42,523 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:42,523 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2023-11-06 22:13:42,525 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:42,535 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:42,535 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:42,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:42,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:42,535 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:42,537 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:42,537 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:42,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:42,546 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:42,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:42,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:42,548 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:42,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2023-11-06 22:13:42,550 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 [2023-11-06 22:13:42,560 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:42,560 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:42,560 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:42,560 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:42,560 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:42,562 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:42,562 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:42,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:42,571 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:42,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:42,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:42,572 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:42,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2023-11-06 22:13:42,574 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:42,584 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:42,584 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:42,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:42,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:42,584 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:42,586 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:42,586 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:42,592 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:42,594 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:42,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:42,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:42,595 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:42,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2023-11-06 22:13:42,598 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:42,608 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:42,608 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:42,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:42,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:42,608 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:42,610 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:42,610 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:42,643 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:42,646 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:42,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:42,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:42,647 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:42,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:42,664 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:42,664 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:42,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:42,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:42,664 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:42,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2023-11-06 22:13:42,667 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:42,667 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:42,684 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:42,688 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:42,688 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:42,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:42,689 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:42,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:42,708 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:42,708 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-06 22:13:42,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:42,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:42,708 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-06 22:13:42,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2023-11-06 22:13:42,711 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-06 22:13:42,712 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-06 22:13:42,743 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:42,746 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:42,746 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-06 22:13:42,747 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:42,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:42,748 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:42,751 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:42,764 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:42,764 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:42,764 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:42,764 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:42,764 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:42,764 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-06 22:13:42,765 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-06 22:13:42,765 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:42,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2023-11-06 22:13:42,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:42,794 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:42,794 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:42,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:42,796 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:42,804 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 [2023-11-06 22:13:42,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2023-11-06 22:13:42,817 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:42,817 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:42,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:42,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:42,817 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-06 22:13:42,828 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-06 22:13:42,828 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-06 22:13:42,909 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:42,913 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:42,913 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:42,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:42,914 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:42,917 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:42,930 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:42,930 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:42,930 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:42,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:42,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:42,930 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-06 22:13:42,931 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-06 22:13:42,931 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:42,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2023-11-06 22:13:42,952 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:42,954 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Ended with exit code 0 [2023-11-06 22:13:42,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:42,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:42,955 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:42,968 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 [2023-11-06 22:13:42,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2023-11-06 22:13:42,978 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:42,978 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:42,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:42,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:42,979 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-06 22:13:42,982 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-06 22:13:42,982 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-06 22:13:42,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:42,994 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:42,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:42,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:42,995 INFO L229 MonitoredProcess]: Starting monitored process 341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:42,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2023-11-06 22:13:42,998 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:43,008 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:43,008 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:43,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:43,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:43,008 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-06 22:13:43,011 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-06 22:13:43,011 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-06 22:13:43,020 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:43,022 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:43,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:43,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:43,024 INFO L229 MonitoredProcess]: Starting monitored process 342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:43,025 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2023-11-06 22:13:43,026 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:43,036 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:43,036 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:43,036 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:43,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:43,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:43,036 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-06 22:13:43,037 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-06 22:13:43,037 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:43,041 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:43,044 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Ended with exit code 0 [2023-11-06 22:13:43,044 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:43,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:43,045 INFO L229 MonitoredProcess]: Starting monitored process 343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:43,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2023-11-06 22:13:43,047 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:43,057 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:43,057 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:43,058 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-06 22:13:43,058 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:43,058 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:43,058 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-06 22:13:43,058 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-06 22:13:43,059 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-06 22:13:43,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:43,065 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:43,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:43,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:43,066 INFO L229 MonitoredProcess]: Starting monitored process 344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:43,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Waiting until timeout for monitored process [2023-11-06 22:13:43,069 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 [2023-11-06 22:13:43,079 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:43,079 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:43,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:43,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:43,079 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-06 22:13:43,082 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-06 22:13:43,082 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-06 22:13:43,091 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:43,093 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Ended with exit code 0 [2023-11-06 22:13:43,093 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:43,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:43,094 INFO L229 MonitoredProcess]: Starting monitored process 345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:43,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Waiting until timeout for monitored process [2023-11-06 22:13:43,097 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:43,107 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:43,107 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:43,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:43,107 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:43,107 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-06 22:13:43,110 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-06 22:13:43,110 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-06 22:13:43,120 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:43,122 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Ended with exit code 0 [2023-11-06 22:13:43,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:43,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:43,123 INFO L229 MonitoredProcess]: Starting monitored process 346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:43,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Waiting until timeout for monitored process [2023-11-06 22:13:43,126 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:43,136 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:43,136 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:43,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:43,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:43,136 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-06 22:13:43,139 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-06 22:13:43,139 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-06 22:13:43,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:43,152 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Ended with exit code 0 [2023-11-06 22:13:43,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:43,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:43,153 INFO L229 MonitoredProcess]: Starting monitored process 347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:43,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Waiting until timeout for monitored process [2023-11-06 22:13:43,155 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:43,165 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:43,165 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:43,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:43,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:43,165 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-06 22:13:43,168 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-06 22:13:43,169 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-06 22:13:43,179 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:43,181 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Forceful destruction successful, exit code 0 [2023-11-06 22:13:43,181 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:43,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:43,182 INFO L229 MonitoredProcess]: Starting monitored process 348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:43,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Waiting until timeout for monitored process [2023-11-06 22:13:43,185 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:43,195 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:43,195 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:43,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:43,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:43,195 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-06 22:13:43,198 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-06 22:13:43,198 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-06 22:13:43,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:43,210 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Ended with exit code 0 [2023-11-06 22:13:43,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:43,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:43,211 INFO L229 MonitoredProcess]: Starting monitored process 349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:43,212 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Waiting until timeout for monitored process [2023-11-06 22:13:43,213 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:43,223 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:43,223 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:43,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:43,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:43,223 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-06 22:13:43,226 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-06 22:13:43,226 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-06 22:13:43,236 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:43,238 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Ended with exit code 0 [2023-11-06 22:13:43,238 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:43,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:43,239 INFO L229 MonitoredProcess]: Starting monitored process 350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:43,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Waiting until timeout for monitored process [2023-11-06 22:13:43,242 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:43,252 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:43,252 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:43,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:43,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:43,252 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-06 22:13:43,255 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-06 22:13:43,255 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-06 22:13:43,264 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:43,267 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Ended with exit code 0 [2023-11-06 22:13:43,267 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-06 22:13:43,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:13:43,268 INFO L229 MonitoredProcess]: Starting monitored process 351 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-06 22:13:43,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Waiting until timeout for monitored process [2023-11-06 22:13:43,270 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-06 22:13:43,280 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-06 22:13:43,280 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-06 22:13:43,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-06 22:13:43,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-06 22:13:43,281 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-06 22:13:43,283 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-06 22:13:43,284 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-06 22:13:43,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-06 22:13:43,295 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Ended with exit code 0 [2023-11-06 22:13:43,301 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 06.11 10:13:43 BoogieIcfgContainer [2023-11-06 22:13:43,302 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2023-11-06 22:13:43,302 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-06 22:13:43,302 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-06 22:13:43,302 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-06 22:13:43,303 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:13:27" (3/4) ... [2023-11-06 22:13:43,305 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-06 22:13:43,306 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-06 22:13:43,308 INFO L158 Benchmark]: Toolchain (without parser) took 16155.50ms. Allocated memory was 127.9MB in the beginning and 186.6MB in the end (delta: 58.7MB). Free memory was 100.8MB in the beginning and 108.1MB in the end (delta: -7.3MB). Peak memory consumption was 51.0MB. Max. memory is 16.1GB. [2023-11-06 22:13:43,308 INFO L158 Benchmark]: CDTParser took 0.69ms. Allocated memory is still 102.8MB. Free memory is still 71.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-06 22:13:43,308 INFO L158 Benchmark]: CACSL2BoogieTranslator took 301.21ms. Allocated memory is still 127.9MB. Free memory was 100.8MB in the beginning and 90.8MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-06 22:13:43,309 INFO L158 Benchmark]: Boogie Procedure Inliner took 34.73ms. Allocated memory is still 127.9MB. Free memory was 90.8MB in the beginning and 89.3MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-06 22:13:43,309 INFO L158 Benchmark]: Boogie Preprocessor took 32.05ms. Allocated memory is still 127.9MB. Free memory was 89.3MB in the beginning and 88.0MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-06 22:13:43,309 INFO L158 Benchmark]: RCFGBuilder took 317.24ms. Allocated memory is still 127.9MB. Free memory was 88.0MB in the beginning and 78.8MB in the end (delta: 9.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-06 22:13:43,310 INFO L158 Benchmark]: BuchiAutomizer took 15458.08ms. Allocated memory was 127.9MB in the beginning and 186.6MB in the end (delta: 58.7MB). Free memory was 78.8MB in the beginning and 108.1MB in the end (delta: -29.3MB). Peak memory consumption was 93.0MB. Max. memory is 16.1GB. [2023-11-06 22:13:43,310 INFO L158 Benchmark]: Witness Printer took 4.06ms. Allocated memory is still 186.6MB. Free memory is still 108.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-06 22:13:43,312 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.69ms. Allocated memory is still 102.8MB. Free memory is still 71.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 301.21ms. Allocated memory is still 127.9MB. Free memory was 100.8MB in the beginning and 90.8MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 34.73ms. Allocated memory is still 127.9MB. Free memory was 90.8MB in the beginning and 89.3MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 32.05ms. Allocated memory is still 127.9MB. Free memory was 89.3MB in the beginning and 88.0MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 317.24ms. Allocated memory is still 127.9MB. Free memory was 88.0MB in the beginning and 78.8MB in the end (delta: 9.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * BuchiAutomizer took 15458.08ms. Allocated memory was 127.9MB in the beginning and 186.6MB in the end (delta: 58.7MB). Free memory was 78.8MB in the beginning and 108.1MB in the end (delta: -29.3MB). Peak memory consumption was 93.0MB. Max. memory is 16.1GB. * Witness Printer took 4.06ms. Allocated memory is still 186.6MB. Free memory is still 108.1MB. 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 15.3s 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: inital34 mio100 ax100 hnf100 lsp76 ukn98 mio100 lsp100 div323 bol100 ite100 ukn100 eq152 hnf94 smp53 dnf100 smp100 tf103 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 114ms VariablesStem: 2 VariablesLoop: 5 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 1 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(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret4#1, main_~x~0#1;main_~x~0#1 := 0;" "assume !!(main_~x~0#1 % 4294967296 < 268435455);assume { :begin_inline_f } true;f_#in~z#1 := main_~x~0#1;havoc f_#res#1;havoc f_~z#1;f_~z#1 := f_#in~z#1;f_#res#1 := 2 + f_~z#1;" "main_#t~ret4#1 := f_#res#1;havoc f_~z#1;havoc f_#in~z#1;assume { :end_inline_f } true;main_~x~0#1 := main_#t~ret4#1;havoc main_#t~ret4#1;" Loop: "assume !!(main_~x~0#1 % 4294967296 < 268435455);assume { :begin_inline_f } true;f_#in~z#1 := main_~x~0#1;havoc f_#res#1;havoc f_~z#1;f_~z#1 := f_#in~z#1;f_#res#1 := 2 + f_~z#1;" "main_#t~ret4#1 := f_#res#1;havoc f_~z#1;havoc f_#in~z#1;assume { :end_inline_f } true;main_~x~0#1 := main_#t~ret4#1;havoc main_#t~ret4#1;" RESULT: Ultimate could not prove your program: unable to determine termination [2023-11-06 22:13:43,342 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b942c3b8-7d31-4a14-9ef4-3103099ca0e0/bin/uautomizer-verify-WvqO1wxjHP/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