./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/termination-dietlibc/basename-3.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/termination-dietlibc/basename-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Termination-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2e90cfbacdda20e6be76d151b413bd2dd94f7cfd4eb0e599012526f6643aab85 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-28 20:27:59,100 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-28 20:27:59,167 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Termination-64bit-Automizer_Default.epf [2023-11-28 20:27:59,171 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-28 20:27:59,172 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-28 20:27:59,197 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-28 20:27:59,198 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-28 20:27:59,199 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-28 20:27:59,199 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-28 20:27:59,200 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-28 20:27:59,201 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-28 20:27:59,201 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-28 20:27:59,202 INFO L153 SettingsManager]: * Use SBE=true [2023-11-28 20:27:59,203 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2023-11-28 20:27:59,203 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2023-11-28 20:27:59,204 INFO L153 SettingsManager]: * Use old map elimination=false [2023-11-28 20:27:59,204 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2023-11-28 20:27:59,205 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2023-11-28 20:27:59,205 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2023-11-28 20:27:59,206 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-28 20:27:59,206 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2023-11-28 20:27:59,207 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-28 20:27:59,207 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-28 20:27:59,208 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2023-11-28 20:27:59,208 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2023-11-28 20:27:59,209 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2023-11-28 20:27:59,209 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-28 20:27:59,210 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-28 20:27:59,210 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2023-11-28 20:27:59,210 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-28 20:27:59,211 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-28 20:27:59,211 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-28 20:27:59,212 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-28 20:27:59,212 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-28 20:27:59,213 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2023-11-28 20:27:59,213 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_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2e90cfbacdda20e6be76d151b413bd2dd94f7cfd4eb0e599012526f6643aab85 [2023-11-28 20:27:59,439 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-28 20:27:59,460 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-28 20:27:59,462 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-28 20:27:59,463 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-28 20:27:59,464 INFO L274 PluginConnector]: CDTParser initialized [2023-11-28 20:27:59,465 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/termination-dietlibc/basename-3.i [2023-11-28 20:28:02,205 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-28 20:28:02,434 INFO L384 CDTParser]: Found 1 translation units. [2023-11-28 20:28:02,434 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/sv-benchmarks/c/termination-dietlibc/basename-3.i [2023-11-28 20:28:02,448 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/data/93fab6995/5eea1b0416e342efa076a91f3fa1e1d6/FLAGbfc7d4ba3 [2023-11-28 20:28:02,458 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/data/93fab6995/5eea1b0416e342efa076a91f3fa1e1d6 [2023-11-28 20:28:02,460 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-28 20:28:02,461 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-28 20:28:02,461 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-28 20:28:02,462 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-28 20:28:02,466 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-28 20:28:02,466 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 08:28:02" (1/1) ... [2023-11-28 20:28:02,467 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30603538 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:28:02, skipping insertion in model container [2023-11-28 20:28:02,467 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 08:28:02" (1/1) ... [2023-11-28 20:28:02,505 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-28 20:28:02,748 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-28 20:28:02,760 INFO L202 MainTranslator]: Completed pre-run [2023-11-28 20:28:02,796 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-28 20:28:02,823 INFO L206 MainTranslator]: Completed translation [2023-11-28 20:28:02,824 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:28:02 WrapperNode [2023-11-28 20:28:02,824 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-28 20:28:02,825 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-28 20:28:02,825 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-28 20:28:02,825 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-28 20:28:02,831 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:28:02" (1/1) ... [2023-11-28 20:28:02,843 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:28:02" (1/1) ... [2023-11-28 20:28:02,864 INFO L138 Inliner]: procedures = 114, calls = 12, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 67 [2023-11-28 20:28:02,864 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-28 20:28:02,865 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-28 20:28:02,865 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-28 20:28:02,865 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-28 20:28:02,875 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:28:02" (1/1) ... [2023-11-28 20:28:02,875 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:28:02" (1/1) ... [2023-11-28 20:28:02,878 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:28:02" (1/1) ... [2023-11-28 20:28:02,893 INFO L175 MemorySlicer]: Split 5 memory accesses to 1 slices as follows [5]. 100 percent of accesses are in the largest equivalence class. The 0 initializations are split as follows [0]. The 2 writes are split as follows [2]. [2023-11-28 20:28:02,893 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:28:02" (1/1) ... [2023-11-28 20:28:02,894 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:28:02" (1/1) ... [2023-11-28 20:28:02,900 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:28:02" (1/1) ... [2023-11-28 20:28:02,903 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:28:02" (1/1) ... [2023-11-28 20:28:02,905 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:28:02" (1/1) ... [2023-11-28 20:28:02,906 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:28:02" (1/1) ... [2023-11-28 20:28:02,908 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-28 20:28:02,909 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-28 20:28:02,909 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-28 20:28:02,909 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-28 20:28:02,910 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:28:02" (1/1) ... [2023-11-28 20:28:02,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:02,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:02,939 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:02,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2023-11-28 20:28:02,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-28 20:28:02,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-28 20:28:02,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-28 20:28:02,968 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-28 20:28:02,968 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-28 20:28:02,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-28 20:28:03,040 INFO L241 CfgBuilder]: Building ICFG [2023-11-28 20:28:03,041 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-28 20:28:03,179 INFO L282 CfgBuilder]: Performing block encoding [2023-11-28 20:28:03,192 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-28 20:28:03,192 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-28 20:28:03,194 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 08:28:03 BoogieIcfgContainer [2023-11-28 20:28:03,194 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-28 20:28:03,195 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2023-11-28 20:28:03,195 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2023-11-28 20:28:03,198 INFO L274 PluginConnector]: BuchiAutomizer initialized [2023-11-28 20:28:03,198 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-28 20:28:03,198 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 28.11 08:28:02" (1/3) ... [2023-11-28 20:28:03,199 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4c2bc136 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.11 08:28:03, skipping insertion in model container [2023-11-28 20:28:03,199 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-28 20:28:03,199 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:28:02" (2/3) ... [2023-11-28 20:28:03,200 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4c2bc136 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.11 08:28:03, skipping insertion in model container [2023-11-28 20:28:03,200 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-28 20:28:03,200 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 08:28:03" (3/3) ... [2023-11-28 20:28:03,201 INFO L332 chiAutomizerObserver]: Analyzing ICFG basename-3.i [2023-11-28 20:28:03,250 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2023-11-28 20:28:03,250 INFO L304 stractBuchiCegarLoop]: Hoare is false [2023-11-28 20:28:03,250 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2023-11-28 20:28:03,250 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2023-11-28 20:28:03,250 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2023-11-28 20:28:03,250 INFO L308 stractBuchiCegarLoop]: Difference is false [2023-11-28 20:28:03,250 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2023-11-28 20:28:03,251 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2023-11-28 20:28:03,253 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 17 states, 16 states have (on average 1.5) internal successors, (24), 16 states have internal predecessors, (24), 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) [2023-11-28 20:28:03,267 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 10 [2023-11-28 20:28:03,267 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-28 20:28:03,267 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-28 20:28:03,271 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2023-11-28 20:28:03,271 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:28:03,271 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2023-11-28 20:28:03,271 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 17 states, 16 states have (on average 1.5) internal successors, (24), 16 states have internal predecessors, (24), 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) [2023-11-28 20:28:03,272 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 10 [2023-11-28 20:28:03,273 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-28 20:28:03,273 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-28 20:28:03,273 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2023-11-28 20:28:03,273 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:28:03,281 INFO L748 eck$LassoCheckResult]: Stem: 14#$Ultimate##0true assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 5#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet7#1, main_#t~malloc8#1.base, main_#t~malloc8#1.offset, main_#t~ret9#1.base, main_#t~ret9#1.offset, main_~in_len~0#1, main_~in~0#1.base, main_~in~0#1.offset;havoc main_#t~nondet7#1;main_~in_len~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1; 6#L531true assume !(main_~in_len~0#1 < 1);call main_#t~malloc8#1.base, main_#t~malloc8#1.offset := #Ultimate.allocOnStack(main_~in_len~0#1 % 18446744073709551616);main_~in~0#1.base, main_~in~0#1.offset := main_#t~malloc8#1.base, main_#t~malloc8#1.offset;call write~int#0(0, main_~in~0#1.base, main_~in~0#1.offset + (main_~in_len~0#1 - 1), 1);assume { :begin_inline_basename } true;basename_#in~path#1.base, basename_#in~path#1.offset := main_~in~0#1.base, main_~in~0#1.offset;havoc basename_#res#1.base, basename_#res#1.offset;havoc basename_#t~ret5#1.base, basename_#t~ret5#1.offset, basename_#t~mem6#1, basename_~path#1.base, basename_~path#1.offset, basename_~c~0#1.base, basename_~c~0#1.offset;basename_~path#1.base, basename_~path#1.offset := basename_#in~path#1.base, basename_#in~path#1.offset;havoc basename_~c~0#1.base, basename_~c~0#1.offset; 15#L517true [2023-11-28 20:28:03,282 INFO L750 eck$LassoCheckResult]: Loop: 15#L517true assume { :begin_inline_strrchr } true;strrchr_#in~t#1.base, strrchr_#in~t#1.offset, strrchr_#in~c#1 := basename_~path#1.base, basename_~path#1.offset, 47;havoc strrchr_#res#1.base, strrchr_#res#1.offset;havoc strrchr_#t~mem2#1, strrchr_#t~mem3#1, strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset, strrchr_~t#1.base, strrchr_~t#1.offset, strrchr_~c#1, strrchr_~ch~0#1, strrchr_~l~0#1.base, strrchr_~l~0#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_#in~t#1.base, strrchr_#in~t#1.offset;strrchr_~c#1 := strrchr_#in~c#1;havoc strrchr_~ch~0#1;strrchr_~l~0#1.base, strrchr_~l~0#1.offset := 0, 0;strrchr_~ch~0#1 := (if strrchr_~c#1 % 256 <= 127 then strrchr_~c#1 % 256 else strrchr_~c#1 % 256 - 256); 7#L510-2true assume !true; 12#L510-3true strrchr_#res#1.base, strrchr_#res#1.offset := strrchr_~l~0#1.base, strrchr_~l~0#1.offset; 17#strrchr_returnLabel#1true basename_#t~ret5#1.base, basename_#t~ret5#1.offset := strrchr_#res#1.base, strrchr_#res#1.offset;havoc strrchr_#t~mem2#1, strrchr_#t~mem3#1, strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset, strrchr_~t#1.base, strrchr_~t#1.offset, strrchr_~c#1, strrchr_~ch~0#1, strrchr_~l~0#1.base, strrchr_~l~0#1.offset;havoc strrchr_#in~t#1.base, strrchr_#in~t#1.offset, strrchr_#in~c#1;assume { :end_inline_strrchr } true;basename_~c~0#1.base, basename_~c~0#1.offset := basename_#t~ret5#1.base, basename_#t~ret5#1.offset; 8#L518true assume !(basename_~c~0#1.base == 0 && basename_~c~0#1.offset == 0);havoc basename_#t~ret5#1.base, basename_#t~ret5#1.offset;call basename_#t~mem6#1 := read~int#0(basename_~c~0#1.base, 1 + basename_~c~0#1.offset, 1); 18#L519true assume 0 == basename_#t~mem6#1;havoc basename_#t~mem6#1; 9#L520true assume !(basename_~c~0#1.base == basename_~path#1.base && basename_~c~0#1.offset == basename_~path#1.offset);call write~int#0(0, basename_~c~0#1.base, basename_~c~0#1.offset, 1); 15#L517true [2023-11-28 20:28:03,287 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:28:03,288 INFO L85 PathProgramCache]: Analyzing trace with hash 29860, now seen corresponding path program 1 times [2023-11-28 20:28:03,297 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:28:03,298 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [358928815] [2023-11-28 20:28:03,298 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:28:03,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:28:03,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 20:28:03,408 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-28 20:28:03,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 20:28:03,442 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-28 20:28:03,445 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:28:03,445 INFO L85 PathProgramCache]: Analyzing trace with hash 2089054708, now seen corresponding path program 1 times [2023-11-28 20:28:03,445 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:28:03,445 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1087665840] [2023-11-28 20:28:03,446 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:28:03,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:28:03,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:28:03,506 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 20:28:03,506 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 20:28:03,506 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1087665840] [2023-11-28 20:28:03,507 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1087665840] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 20:28:03,507 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 20:28:03,507 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-28 20:28:03,508 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [877412407] [2023-11-28 20:28:03,509 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 20:28:03,512 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-28 20:28:03,513 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 20:28:03,544 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-28 20:28:03,545 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-28 20:28:03,547 INFO L87 Difference]: Start difference. First operand has 17 states, 16 states have (on average 1.5) internal successors, (24), 16 states have internal predecessors, (24), 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) Second operand has 2 states, 2 states have (on average 3.5) internal successors, (7), 2 states have internal predecessors, (7), 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) [2023-11-28 20:28:03,553 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 20:28:03,553 INFO L93 Difference]: Finished difference Result 16 states and 21 transitions. [2023-11-28 20:28:03,554 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 16 states and 21 transitions. [2023-11-28 20:28:03,556 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 9 [2023-11-28 20:28:03,559 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 16 states to 12 states and 14 transitions. [2023-11-28 20:28:03,560 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 12 [2023-11-28 20:28:03,560 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 12 [2023-11-28 20:28:03,561 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 14 transitions. [2023-11-28 20:28:03,561 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-28 20:28:03,561 INFO L218 hiAutomatonCegarLoop]: Abstraction has 12 states and 14 transitions. [2023-11-28 20:28:03,577 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12 states and 14 transitions. [2023-11-28 20:28:03,585 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12 to 12. [2023-11-28 20:28:03,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 1.1666666666666667) 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) [2023-11-28 20:28:03,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 14 transitions. [2023-11-28 20:28:03,587 INFO L240 hiAutomatonCegarLoop]: Abstraction has 12 states and 14 transitions. [2023-11-28 20:28:03,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-28 20:28:03,591 INFO L428 stractBuchiCegarLoop]: Abstraction has 12 states and 14 transitions. [2023-11-28 20:28:03,591 INFO L335 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2023-11-28 20:28:03,592 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 12 states and 14 transitions. [2023-11-28 20:28:03,592 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 9 [2023-11-28 20:28:03,592 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-28 20:28:03,593 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-28 20:28:03,593 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2023-11-28 20:28:03,593 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:28:03,593 INFO L748 eck$LassoCheckResult]: Stem: 44#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 45#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet7#1, main_#t~malloc8#1.base, main_#t~malloc8#1.offset, main_#t~ret9#1.base, main_#t~ret9#1.offset, main_~in_len~0#1, main_~in~0#1.base, main_~in~0#1.offset;havoc main_#t~nondet7#1;main_~in_len~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1; 46#L531 assume !(main_~in_len~0#1 < 1);call main_#t~malloc8#1.base, main_#t~malloc8#1.offset := #Ultimate.allocOnStack(main_~in_len~0#1 % 18446744073709551616);main_~in~0#1.base, main_~in~0#1.offset := main_#t~malloc8#1.base, main_#t~malloc8#1.offset;call write~int#0(0, main_~in~0#1.base, main_~in~0#1.offset + (main_~in_len~0#1 - 1), 1);assume { :begin_inline_basename } true;basename_#in~path#1.base, basename_#in~path#1.offset := main_~in~0#1.base, main_~in~0#1.offset;havoc basename_#res#1.base, basename_#res#1.offset;havoc basename_#t~ret5#1.base, basename_#t~ret5#1.offset, basename_#t~mem6#1, basename_~path#1.base, basename_~path#1.offset, basename_~c~0#1.base, basename_~c~0#1.offset;basename_~path#1.base, basename_~path#1.offset := basename_#in~path#1.base, basename_#in~path#1.offset;havoc basename_~c~0#1.base, basename_~c~0#1.offset; 47#L517 [2023-11-28 20:28:03,594 INFO L750 eck$LassoCheckResult]: Loop: 47#L517 assume { :begin_inline_strrchr } true;strrchr_#in~t#1.base, strrchr_#in~t#1.offset, strrchr_#in~c#1 := basename_~path#1.base, basename_~path#1.offset, 47;havoc strrchr_#res#1.base, strrchr_#res#1.offset;havoc strrchr_#t~mem2#1, strrchr_#t~mem3#1, strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset, strrchr_~t#1.base, strrchr_~t#1.offset, strrchr_~c#1, strrchr_~ch~0#1, strrchr_~l~0#1.base, strrchr_~l~0#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_#in~t#1.base, strrchr_#in~t#1.offset;strrchr_~c#1 := strrchr_#in~c#1;havoc strrchr_~ch~0#1;strrchr_~l~0#1.base, strrchr_~l~0#1.offset := 0, 0;strrchr_~ch~0#1 := (if strrchr_~c#1 % 256 <= 127 then strrchr_~c#1 % 256 else strrchr_~c#1 % 256 - 256); 48#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 41#L511 assume strrchr_#t~mem2#1 == strrchr_~ch~0#1;havoc strrchr_#t~mem2#1;strrchr_~l~0#1.base, strrchr_~l~0#1.offset := strrchr_~t#1.base, strrchr_~t#1.offset; 42#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 43#L511-3 assume 0 == strrchr_#t~mem3#1;havoc strrchr_#t~mem3#1;strrchr_#res#1.base, strrchr_#res#1.offset := strrchr_~l~0#1.base, strrchr_~l~0#1.offset; 52#strrchr_returnLabel#1 basename_#t~ret5#1.base, basename_#t~ret5#1.offset := strrchr_#res#1.base, strrchr_#res#1.offset;havoc strrchr_#t~mem2#1, strrchr_#t~mem3#1, strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset, strrchr_~t#1.base, strrchr_~t#1.offset, strrchr_~c#1, strrchr_~ch~0#1, strrchr_~l~0#1.base, strrchr_~l~0#1.offset;havoc strrchr_#in~t#1.base, strrchr_#in~t#1.offset, strrchr_#in~c#1;assume { :end_inline_strrchr } true;basename_~c~0#1.base, basename_~c~0#1.offset := basename_#t~ret5#1.base, basename_#t~ret5#1.offset; 49#L518 assume !(basename_~c~0#1.base == 0 && basename_~c~0#1.offset == 0);havoc basename_#t~ret5#1.base, basename_#t~ret5#1.offset;call basename_#t~mem6#1 := read~int#0(basename_~c~0#1.base, 1 + basename_~c~0#1.offset, 1); 50#L519 assume 0 == basename_#t~mem6#1;havoc basename_#t~mem6#1; 51#L520 assume !(basename_~c~0#1.base == basename_~path#1.base && basename_~c~0#1.offset == basename_~path#1.offset);call write~int#0(0, basename_~c~0#1.base, basename_~c~0#1.offset, 1); 47#L517 [2023-11-28 20:28:03,594 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:28:03,595 INFO L85 PathProgramCache]: Analyzing trace with hash 29860, now seen corresponding path program 2 times [2023-11-28 20:28:03,595 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:28:03,595 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1448733883] [2023-11-28 20:28:03,595 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:28:03,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:28:03,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 20:28:03,613 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-28 20:28:03,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 20:28:03,627 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-28 20:28:03,627 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:28:03,628 INFO L85 PathProgramCache]: Analyzing trace with hash 1562622552, now seen corresponding path program 1 times [2023-11-28 20:28:03,628 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:28:03,628 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1754016363] [2023-11-28 20:28:03,628 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:28:03,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:28:03,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:28:03,845 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 20:28:03,845 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 20:28:03,846 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1754016363] [2023-11-28 20:28:03,846 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1754016363] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 20:28:03,846 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 20:28:03,846 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-28 20:28:03,846 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [915039649] [2023-11-28 20:28:03,847 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 20:28:03,847 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-28 20:28:03,847 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 20:28:03,848 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-28 20:28:03,848 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-28 20:28:03,849 INFO L87 Difference]: Start difference. First operand 12 states and 14 transitions. cyclomatic complexity: 3 Second operand has 6 states, 5 states have (on average 1.8) internal successors, (9), 5 states have internal predecessors, (9), 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) [2023-11-28 20:28:03,971 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 20:28:03,971 INFO L93 Difference]: Finished difference Result 28 states and 34 transitions. [2023-11-28 20:28:03,971 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 28 states and 34 transitions. [2023-11-28 20:28:03,973 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 20 [2023-11-28 20:28:03,974 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 28 states to 23 states and 28 transitions. [2023-11-28 20:28:03,974 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 23 [2023-11-28 20:28:03,974 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 23 [2023-11-28 20:28:03,975 INFO L73 IsDeterministic]: Start isDeterministic. Operand 23 states and 28 transitions. [2023-11-28 20:28:03,975 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-28 20:28:03,975 INFO L218 hiAutomatonCegarLoop]: Abstraction has 23 states and 28 transitions. [2023-11-28 20:28:03,975 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states and 28 transitions. [2023-11-28 20:28:03,977 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 18. [2023-11-28 20:28:03,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18 states, 18 states have (on average 1.2222222222222223) internal successors, (22), 17 states have internal predecessors, (22), 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) [2023-11-28 20:28:03,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 22 transitions. [2023-11-28 20:28:03,978 INFO L240 hiAutomatonCegarLoop]: Abstraction has 18 states and 22 transitions. [2023-11-28 20:28:03,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-28 20:28:03,980 INFO L428 stractBuchiCegarLoop]: Abstraction has 18 states and 22 transitions. [2023-11-28 20:28:03,980 INFO L335 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2023-11-28 20:28:03,980 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 18 states and 22 transitions. [2023-11-28 20:28:03,981 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 15 [2023-11-28 20:28:03,981 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-28 20:28:03,981 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-28 20:28:03,983 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2023-11-28 20:28:03,983 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:28:03,983 INFO L748 eck$LassoCheckResult]: Stem: 102#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 103#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet7#1, main_#t~malloc8#1.base, main_#t~malloc8#1.offset, main_#t~ret9#1.base, main_#t~ret9#1.offset, main_~in_len~0#1, main_~in~0#1.base, main_~in~0#1.offset;havoc main_#t~nondet7#1;main_~in_len~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1; 104#L531 assume !(main_~in_len~0#1 < 1);call main_#t~malloc8#1.base, main_#t~malloc8#1.offset := #Ultimate.allocOnStack(main_~in_len~0#1 % 18446744073709551616);main_~in~0#1.base, main_~in~0#1.offset := main_#t~malloc8#1.base, main_#t~malloc8#1.offset;call write~int#0(0, main_~in~0#1.base, main_~in~0#1.offset + (main_~in_len~0#1 - 1), 1);assume { :begin_inline_basename } true;basename_#in~path#1.base, basename_#in~path#1.offset := main_~in~0#1.base, main_~in~0#1.offset;havoc basename_#res#1.base, basename_#res#1.offset;havoc basename_#t~ret5#1.base, basename_#t~ret5#1.offset, basename_#t~mem6#1, basename_~path#1.base, basename_~path#1.offset, basename_~c~0#1.base, basename_~c~0#1.offset;basename_~path#1.base, basename_~path#1.offset := basename_#in~path#1.base, basename_#in~path#1.offset;havoc basename_~c~0#1.base, basename_~c~0#1.offset; 105#L517 [2023-11-28 20:28:03,983 INFO L750 eck$LassoCheckResult]: Loop: 105#L517 assume { :begin_inline_strrchr } true;strrchr_#in~t#1.base, strrchr_#in~t#1.offset, strrchr_#in~c#1 := basename_~path#1.base, basename_~path#1.offset, 47;havoc strrchr_#res#1.base, strrchr_#res#1.offset;havoc strrchr_#t~mem2#1, strrchr_#t~mem3#1, strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset, strrchr_~t#1.base, strrchr_~t#1.offset, strrchr_~c#1, strrchr_~ch~0#1, strrchr_~l~0#1.base, strrchr_~l~0#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_#in~t#1.base, strrchr_#in~t#1.offset;strrchr_~c#1 := strrchr_#in~c#1;havoc strrchr_~ch~0#1;strrchr_~l~0#1.base, strrchr_~l~0#1.offset := 0, 0;strrchr_~ch~0#1 := (if strrchr_~c#1 % 256 <= 127 then strrchr_~c#1 % 256 else strrchr_~c#1 % 256 - 256); 106#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 98#L511 assume !(strrchr_#t~mem2#1 == strrchr_~ch~0#1);havoc strrchr_#t~mem2#1; 100#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 112#L511-3 assume 0 == strrchr_#t~mem3#1;havoc strrchr_#t~mem3#1;strrchr_#res#1.base, strrchr_#res#1.offset := strrchr_~l~0#1.base, strrchr_~l~0#1.offset; 111#strrchr_returnLabel#1 basename_#t~ret5#1.base, basename_#t~ret5#1.offset := strrchr_#res#1.base, strrchr_#res#1.offset;havoc strrchr_#t~mem2#1, strrchr_#t~mem3#1, strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset, strrchr_~t#1.base, strrchr_~t#1.offset, strrchr_~c#1, strrchr_~ch~0#1, strrchr_~l~0#1.base, strrchr_~l~0#1.offset;havoc strrchr_#in~t#1.base, strrchr_#in~t#1.offset, strrchr_#in~c#1;assume { :end_inline_strrchr } true;basename_~c~0#1.base, basename_~c~0#1.offset := basename_#t~ret5#1.base, basename_#t~ret5#1.offset; 107#L518 assume !(basename_~c~0#1.base == 0 && basename_~c~0#1.offset == 0);havoc basename_#t~ret5#1.base, basename_#t~ret5#1.offset;call basename_#t~mem6#1 := read~int#0(basename_~c~0#1.base, 1 + basename_~c~0#1.offset, 1); 108#L519 assume 0 == basename_#t~mem6#1;havoc basename_#t~mem6#1; 109#L520 assume !(basename_~c~0#1.base == basename_~path#1.base && basename_~c~0#1.offset == basename_~path#1.offset);call write~int#0(0, basename_~c~0#1.base, basename_~c~0#1.offset, 1); 105#L517 [2023-11-28 20:28:03,984 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:28:03,984 INFO L85 PathProgramCache]: Analyzing trace with hash 29860, now seen corresponding path program 3 times [2023-11-28 20:28:03,985 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:28:03,985 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1106094672] [2023-11-28 20:28:03,985 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:28:03,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:28:03,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 20:28:04,000 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-28 20:28:04,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 20:28:04,010 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-28 20:28:04,011 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:28:04,011 INFO L85 PathProgramCache]: Analyzing trace with hash -957337382, now seen corresponding path program 1 times [2023-11-28 20:28:04,011 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:28:04,012 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [540471384] [2023-11-28 20:28:04,012 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:28:04,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:28:04,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:28:04,168 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 20:28:04,169 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 20:28:04,169 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [540471384] [2023-11-28 20:28:04,169 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [540471384] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 20:28:04,169 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 20:28:04,169 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-28 20:28:04,170 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [638944239] [2023-11-28 20:28:04,170 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 20:28:04,170 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-28 20:28:04,170 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 20:28:04,171 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-28 20:28:04,171 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-28 20:28:04,171 INFO L87 Difference]: Start difference. First operand 18 states and 22 transitions. cyclomatic complexity: 5 Second operand has 6 states, 5 states have (on average 1.8) internal successors, (9), 5 states have internal predecessors, (9), 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) [2023-11-28 20:28:04,231 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 20:28:04,231 INFO L93 Difference]: Finished difference Result 26 states and 31 transitions. [2023-11-28 20:28:04,232 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 26 states and 31 transitions. [2023-11-28 20:28:04,233 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 19 [2023-11-28 20:28:04,234 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 26 states to 22 states and 27 transitions. [2023-11-28 20:28:04,234 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 22 [2023-11-28 20:28:04,234 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 22 [2023-11-28 20:28:04,234 INFO L73 IsDeterministic]: Start isDeterministic. Operand 22 states and 27 transitions. [2023-11-28 20:28:04,234 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-28 20:28:04,235 INFO L218 hiAutomatonCegarLoop]: Abstraction has 22 states and 27 transitions. [2023-11-28 20:28:04,235 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22 states and 27 transitions. [2023-11-28 20:28:04,237 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22 to 18. [2023-11-28 20:28:04,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18 states, 18 states have (on average 1.2222222222222223) internal successors, (22), 17 states have internal predecessors, (22), 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) [2023-11-28 20:28:04,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 22 transitions. [2023-11-28 20:28:04,238 INFO L240 hiAutomatonCegarLoop]: Abstraction has 18 states and 22 transitions. [2023-11-28 20:28:04,238 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-28 20:28:04,239 INFO L428 stractBuchiCegarLoop]: Abstraction has 18 states and 22 transitions. [2023-11-28 20:28:04,239 INFO L335 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2023-11-28 20:28:04,239 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 18 states and 22 transitions. [2023-11-28 20:28:04,240 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 15 [2023-11-28 20:28:04,240 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-28 20:28:04,240 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-28 20:28:04,241 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2023-11-28 20:28:04,241 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:28:04,241 INFO L748 eck$LassoCheckResult]: Stem: 160#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 161#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet7#1, main_#t~malloc8#1.base, main_#t~malloc8#1.offset, main_#t~ret9#1.base, main_#t~ret9#1.offset, main_~in_len~0#1, main_~in~0#1.base, main_~in~0#1.offset;havoc main_#t~nondet7#1;main_~in_len~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1; 164#L531 assume !(main_~in_len~0#1 < 1);call main_#t~malloc8#1.base, main_#t~malloc8#1.offset := #Ultimate.allocOnStack(main_~in_len~0#1 % 18446744073709551616);main_~in~0#1.base, main_~in~0#1.offset := main_#t~malloc8#1.base, main_#t~malloc8#1.offset;call write~int#0(0, main_~in~0#1.base, main_~in~0#1.offset + (main_~in_len~0#1 - 1), 1);assume { :begin_inline_basename } true;basename_#in~path#1.base, basename_#in~path#1.offset := main_~in~0#1.base, main_~in~0#1.offset;havoc basename_#res#1.base, basename_#res#1.offset;havoc basename_#t~ret5#1.base, basename_#t~ret5#1.offset, basename_#t~mem6#1, basename_~path#1.base, basename_~path#1.offset, basename_~c~0#1.base, basename_~c~0#1.offset;basename_~path#1.base, basename_~path#1.offset := basename_#in~path#1.base, basename_#in~path#1.offset;havoc basename_~c~0#1.base, basename_~c~0#1.offset; 165#L517 [2023-11-28 20:28:04,241 INFO L750 eck$LassoCheckResult]: Loop: 165#L517 assume { :begin_inline_strrchr } true;strrchr_#in~t#1.base, strrchr_#in~t#1.offset, strrchr_#in~c#1 := basename_~path#1.base, basename_~path#1.offset, 47;havoc strrchr_#res#1.base, strrchr_#res#1.offset;havoc strrchr_#t~mem2#1, strrchr_#t~mem3#1, strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset, strrchr_~t#1.base, strrchr_~t#1.offset, strrchr_~c#1, strrchr_~ch~0#1, strrchr_~l~0#1.base, strrchr_~l~0#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_#in~t#1.base, strrchr_#in~t#1.offset;strrchr_~c#1 := strrchr_#in~c#1;havoc strrchr_~ch~0#1;strrchr_~l~0#1.base, strrchr_~l~0#1.offset := 0, 0;strrchr_~ch~0#1 := (if strrchr_~c#1 % 256 <= 127 then strrchr_~c#1 % 256 else strrchr_~c#1 % 256 - 256); 169#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 157#L511 assume strrchr_#t~mem2#1 == strrchr_~ch~0#1;havoc strrchr_#t~mem2#1;strrchr_~l~0#1.base, strrchr_~l~0#1.offset := strrchr_~t#1.base, strrchr_~t#1.offset; 158#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 159#L511-3 assume !(0 == strrchr_#t~mem3#1);havoc strrchr_#t~mem3#1;strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;havoc strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset; 162#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 163#L511 assume strrchr_#t~mem2#1 == strrchr_~ch~0#1;havoc strrchr_#t~mem2#1;strrchr_~l~0#1.base, strrchr_~l~0#1.offset := strrchr_~t#1.base, strrchr_~t#1.offset; 173#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 171#L511-3 assume 0 == strrchr_#t~mem3#1;havoc strrchr_#t~mem3#1;strrchr_#res#1.base, strrchr_#res#1.offset := strrchr_~l~0#1.base, strrchr_~l~0#1.offset; 170#strrchr_returnLabel#1 basename_#t~ret5#1.base, basename_#t~ret5#1.offset := strrchr_#res#1.base, strrchr_#res#1.offset;havoc strrchr_#t~mem2#1, strrchr_#t~mem3#1, strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset, strrchr_~t#1.base, strrchr_~t#1.offset, strrchr_~c#1, strrchr_~ch~0#1, strrchr_~l~0#1.base, strrchr_~l~0#1.offset;havoc strrchr_#in~t#1.base, strrchr_#in~t#1.offset, strrchr_#in~c#1;assume { :end_inline_strrchr } true;basename_~c~0#1.base, basename_~c~0#1.offset := basename_#t~ret5#1.base, basename_#t~ret5#1.offset; 166#L518 assume !(basename_~c~0#1.base == 0 && basename_~c~0#1.offset == 0);havoc basename_#t~ret5#1.base, basename_#t~ret5#1.offset;call basename_#t~mem6#1 := read~int#0(basename_~c~0#1.base, 1 + basename_~c~0#1.offset, 1); 167#L519 assume 0 == basename_#t~mem6#1;havoc basename_#t~mem6#1; 168#L520 assume !(basename_~c~0#1.base == basename_~path#1.base && basename_~c~0#1.offset == basename_~path#1.offset);call write~int#0(0, basename_~c~0#1.base, basename_~c~0#1.offset, 1); 165#L517 [2023-11-28 20:28:04,242 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:28:04,242 INFO L85 PathProgramCache]: Analyzing trace with hash 29860, now seen corresponding path program 4 times [2023-11-28 20:28:04,242 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:28:04,242 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [912228570] [2023-11-28 20:28:04,242 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:28:04,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:28:04,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 20:28:04,252 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-28 20:28:04,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 20:28:04,261 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-28 20:28:04,262 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:28:04,262 INFO L85 PathProgramCache]: Analyzing trace with hash 1312327360, now seen corresponding path program 1 times [2023-11-28 20:28:04,262 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:28:04,262 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [754565349] [2023-11-28 20:28:04,262 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:28:04,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:28:04,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:28:04,407 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 20:28:04,408 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 20:28:04,408 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [754565349] [2023-11-28 20:28:04,408 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [754565349] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-28 20:28:04,408 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [495542606] [2023-11-28 20:28:04,409 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:28:04,409 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-28 20:28:04,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:04,415 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-28 20:28:04,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-28 20:28:04,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:28:04,492 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 17 conjunts are in the unsatisfiable core [2023-11-28 20:28:04,495 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 20:28:04,985 INFO L349 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2023-11-28 20:28:04,986 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 62 treesize of output 30 [2023-11-28 20:28:05,028 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 20:28:05,028 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-28 20:28:05,208 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 20:28:05,208 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [495542606] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-28 20:28:05,208 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-28 20:28:05,208 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 22 [2023-11-28 20:28:05,209 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1862258816] [2023-11-28 20:28:05,209 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-28 20:28:05,209 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-28 20:28:05,209 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 20:28:05,210 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2023-11-28 20:28:05,211 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=91, Invalid=371, Unknown=0, NotChecked=0, Total=462 [2023-11-28 20:28:05,211 INFO L87 Difference]: Start difference. First operand 18 states and 22 transitions. cyclomatic complexity: 5 Second operand has 22 states, 22 states have (on average 1.2727272727272727) internal successors, (28), 22 states have internal predecessors, (28), 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) [2023-11-28 20:28:05,449 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 20:28:05,449 INFO L93 Difference]: Finished difference Result 26 states and 31 transitions. [2023-11-28 20:28:05,449 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 26 states and 31 transitions. [2023-11-28 20:28:05,450 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 23 [2023-11-28 20:28:05,451 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 26 states to 26 states and 31 transitions. [2023-11-28 20:28:05,451 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 26 [2023-11-28 20:28:05,451 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 26 [2023-11-28 20:28:05,451 INFO L73 IsDeterministic]: Start isDeterministic. Operand 26 states and 31 transitions. [2023-11-28 20:28:05,452 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-28 20:28:05,452 INFO L218 hiAutomatonCegarLoop]: Abstraction has 26 states and 31 transitions. [2023-11-28 20:28:05,452 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26 states and 31 transitions. [2023-11-28 20:28:05,453 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26 to 20. [2023-11-28 20:28:05,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 20 states have (on average 1.2) internal successors, (24), 19 states have internal predecessors, (24), 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) [2023-11-28 20:28:05,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 24 transitions. [2023-11-28 20:28:05,454 INFO L240 hiAutomatonCegarLoop]: Abstraction has 20 states and 24 transitions. [2023-11-28 20:28:05,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-28 20:28:05,456 INFO L428 stractBuchiCegarLoop]: Abstraction has 20 states and 24 transitions. [2023-11-28 20:28:05,456 INFO L335 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2023-11-28 20:28:05,456 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 20 states and 24 transitions. [2023-11-28 20:28:05,457 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 17 [2023-11-28 20:28:05,457 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-28 20:28:05,457 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-28 20:28:05,457 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2023-11-28 20:28:05,458 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:28:05,458 INFO L748 eck$LassoCheckResult]: Stem: 310#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 311#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet7#1, main_#t~malloc8#1.base, main_#t~malloc8#1.offset, main_#t~ret9#1.base, main_#t~ret9#1.offset, main_~in_len~0#1, main_~in~0#1.base, main_~in~0#1.offset;havoc main_#t~nondet7#1;main_~in_len~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1; 312#L531 assume !(main_~in_len~0#1 < 1);call main_#t~malloc8#1.base, main_#t~malloc8#1.offset := #Ultimate.allocOnStack(main_~in_len~0#1 % 18446744073709551616);main_~in~0#1.base, main_~in~0#1.offset := main_#t~malloc8#1.base, main_#t~malloc8#1.offset;call write~int#0(0, main_~in~0#1.base, main_~in~0#1.offset + (main_~in_len~0#1 - 1), 1);assume { :begin_inline_basename } true;basename_#in~path#1.base, basename_#in~path#1.offset := main_~in~0#1.base, main_~in~0#1.offset;havoc basename_#res#1.base, basename_#res#1.offset;havoc basename_#t~ret5#1.base, basename_#t~ret5#1.offset, basename_#t~mem6#1, basename_~path#1.base, basename_~path#1.offset, basename_~c~0#1.base, basename_~c~0#1.offset;basename_~path#1.base, basename_~path#1.offset := basename_#in~path#1.base, basename_#in~path#1.offset;havoc basename_~c~0#1.base, basename_~c~0#1.offset; 313#L517 [2023-11-28 20:28:05,458 INFO L750 eck$LassoCheckResult]: Loop: 313#L517 assume { :begin_inline_strrchr } true;strrchr_#in~t#1.base, strrchr_#in~t#1.offset, strrchr_#in~c#1 := basename_~path#1.base, basename_~path#1.offset, 47;havoc strrchr_#res#1.base, strrchr_#res#1.offset;havoc strrchr_#t~mem2#1, strrchr_#t~mem3#1, strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset, strrchr_~t#1.base, strrchr_~t#1.offset, strrchr_~c#1, strrchr_~ch~0#1, strrchr_~l~0#1.base, strrchr_~l~0#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_#in~t#1.base, strrchr_#in~t#1.offset;strrchr_~c#1 := strrchr_#in~c#1;havoc strrchr_~ch~0#1;strrchr_~l~0#1.base, strrchr_~l~0#1.offset := 0, 0;strrchr_~ch~0#1 := (if strrchr_~c#1 % 256 <= 127 then strrchr_~c#1 % 256 else strrchr_~c#1 % 256 - 256); 319#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 307#L511 assume strrchr_#t~mem2#1 == strrchr_~ch~0#1;havoc strrchr_#t~mem2#1;strrchr_~l~0#1.base, strrchr_~l~0#1.offset := strrchr_~t#1.base, strrchr_~t#1.offset; 308#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 309#L511-3 assume !(0 == strrchr_#t~mem3#1);havoc strrchr_#t~mem3#1;strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;havoc strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset; 314#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 315#L511 assume strrchr_#t~mem2#1 == strrchr_~ch~0#1;havoc strrchr_#t~mem2#1;strrchr_~l~0#1.base, strrchr_~l~0#1.offset := strrchr_~t#1.base, strrchr_~t#1.offset; 325#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 326#L511-3 assume !(0 == strrchr_#t~mem3#1);havoc strrchr_#t~mem3#1;strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;havoc strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset; 322#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 324#L511 assume !(strrchr_#t~mem2#1 == strrchr_~ch~0#1);havoc strrchr_#t~mem2#1; 323#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 321#L511-3 assume 0 == strrchr_#t~mem3#1;havoc strrchr_#t~mem3#1;strrchr_#res#1.base, strrchr_#res#1.offset := strrchr_~l~0#1.base, strrchr_~l~0#1.offset; 320#strrchr_returnLabel#1 basename_#t~ret5#1.base, basename_#t~ret5#1.offset := strrchr_#res#1.base, strrchr_#res#1.offset;havoc strrchr_#t~mem2#1, strrchr_#t~mem3#1, strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset, strrchr_~t#1.base, strrchr_~t#1.offset, strrchr_~c#1, strrchr_~ch~0#1, strrchr_~l~0#1.base, strrchr_~l~0#1.offset;havoc strrchr_#in~t#1.base, strrchr_#in~t#1.offset, strrchr_#in~c#1;assume { :end_inline_strrchr } true;basename_~c~0#1.base, basename_~c~0#1.offset := basename_#t~ret5#1.base, basename_#t~ret5#1.offset; 316#L518 assume !(basename_~c~0#1.base == 0 && basename_~c~0#1.offset == 0);havoc basename_#t~ret5#1.base, basename_#t~ret5#1.offset;call basename_#t~mem6#1 := read~int#0(basename_~c~0#1.base, 1 + basename_~c~0#1.offset, 1); 317#L519 assume 0 == basename_#t~mem6#1;havoc basename_#t~mem6#1; 318#L520 assume !(basename_~c~0#1.base == basename_~path#1.base && basename_~c~0#1.offset == basename_~path#1.offset);call write~int#0(0, basename_~c~0#1.base, basename_~c~0#1.offset, 1); 313#L517 [2023-11-28 20:28:05,458 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:28:05,459 INFO L85 PathProgramCache]: Analyzing trace with hash 29860, now seen corresponding path program 5 times [2023-11-28 20:28:05,459 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:28:05,459 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1896279824] [2023-11-28 20:28:05,459 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:28:05,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:28:05,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 20:28:05,476 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-28 20:28:05,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 20:28:05,482 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-28 20:28:05,482 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:28:05,483 INFO L85 PathProgramCache]: Analyzing trace with hash 1066227114, now seen corresponding path program 1 times [2023-11-28 20:28:05,483 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:28:05,483 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [977686290] [2023-11-28 20:28:05,483 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:28:05,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:28:05,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 20:28:05,494 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-28 20:28:05,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 20:28:05,506 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-28 20:28:05,506 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:28:05,506 INFO L85 PathProgramCache]: Analyzing trace with hash -2098832537, now seen corresponding path program 1 times [2023-11-28 20:28:05,507 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:28:05,507 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1142860648] [2023-11-28 20:28:05,507 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:28:05,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:28:05,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 20:28:05,526 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-28 20:28:05,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 20:28:05,543 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-28 20:28:06,180 INFO L210 LassoAnalysis]: Preferences: [2023-11-28 20:28:06,180 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-28 20:28:06,180 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-28 20:28:06,180 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-28 20:28:06,180 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-28 20:28:06,180 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:06,181 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-28 20:28:06,181 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-28 20:28:06,181 INFO L133 ssoRankerPreferences]: Filename of dumped script: basename-3.i_Iteration5_Lasso [2023-11-28 20:28:06,181 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-28 20:28:06,181 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-28 20:28:06,197 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 20:28:06,203 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 20:28:06,205 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 20:28:06,207 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 20:28:06,210 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 20:28:06,212 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 20:28:06,215 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 20:28:06,217 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 20:28:06,219 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 20:28:06,222 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 20:28:06,224 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 20:28:06,226 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 20:28:06,228 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 20:28:06,230 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 20:28:06,233 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 20:28:06,236 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 20:28:06,239 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 20:28:06,241 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 20:28:06,244 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 20:28:06,247 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 20:28:06,249 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 20:28:06,251 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 20:28:06,253 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 20:28:06,256 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 20:28:06,549 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 20:28:06,551 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 20:28:06,871 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-28 20:28:06,875 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-28 20:28:06,876 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:06,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:06,905 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:06,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2023-11-28 20:28:06,907 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:06,918 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:06,918 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:06,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:06,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:06,919 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:06,920 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 20:28:06,920 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:06,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:06,926 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2023-11-28 20:28:06,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:06,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:06,927 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:06,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2023-11-28 20:28:06,930 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 [2023-11-28 20:28:06,939 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:06,940 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:06,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:06,940 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:06,940 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:06,941 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 20:28:06,941 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:06,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:06,949 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0 [2023-11-28 20:28:06,949 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:06,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:06,950 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:06,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2023-11-28 20:28:06,953 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:06,965 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:06,965 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:06,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:06,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:06,965 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:06,966 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 20:28:06,966 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:06,967 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:06,970 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0 [2023-11-28 20:28:06,970 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:06,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:06,971 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:06,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2023-11-28 20:28:06,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:06,987 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:06,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:06,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:06,988 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:06,991 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:28:06,991 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-28 20:28:06,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:07,002 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0 [2023-11-28 20:28:07,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:07,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:07,009 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:07,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2023-11-28 20:28:07,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:07,021 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:07,021 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:07,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:07,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:07,021 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:07,024 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 20:28:07,025 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:07,028 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:07,031 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2023-11-28 20:28:07,032 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:07,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:07,033 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:07,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2023-11-28 20:28:07,036 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 [2023-11-28 20:28:07,046 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:07,046 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:07,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:07,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:07,046 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:07,047 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 20:28:07,047 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:07,049 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:07,052 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2023-11-28 20:28:07,052 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:07,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:07,053 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:07,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2023-11-28 20:28:07,056 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:07,066 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:07,066 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:07,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:07,067 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:07,067 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:07,067 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 20:28:07,067 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:07,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:07,073 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2023-11-28 20:28:07,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:07,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:07,074 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:07,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2023-11-28 20:28:07,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:07,087 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:07,087 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:07,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:07,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:07,087 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:07,088 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 20:28:07,088 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:07,089 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:07,092 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0 [2023-11-28 20:28:07,093 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:07,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:07,094 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:07,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2023-11-28 20:28:07,097 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 [2023-11-28 20:28:07,107 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:07,107 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:07,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:07,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:07,108 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:07,108 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 20:28:07,108 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:07,109 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:07,113 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Ended with exit code 0 [2023-11-28 20:28:07,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:07,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:07,114 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:07,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2023-11-28 20:28:07,118 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:07,127 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:07,127 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:07,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:07,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:07,128 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:07,128 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 20:28:07,128 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:07,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:07,132 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2023-11-28 20:28:07,133 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:07,133 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:07,134 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:07,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2023-11-28 20:28:07,139 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:07,149 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:07,149 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:07,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:07,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:07,149 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:07,150 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 20:28:07,150 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:07,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:07,154 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Ended with exit code 0 [2023-11-28 20:28:07,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:07,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:07,156 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:07,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2023-11-28 20:28:07,158 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:07,168 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:07,168 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:07,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:07,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:07,169 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:07,169 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 20:28:07,169 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:07,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:07,173 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0 [2023-11-28 20:28:07,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:07,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:07,175 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:07,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2023-11-28 20:28:07,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:07,187 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:07,188 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:07,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:07,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:07,188 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:07,188 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 20:28:07,188 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:07,190 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:07,193 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Ended with exit code 0 [2023-11-28 20:28:07,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:07,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:07,194 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:07,196 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2023-11-28 20:28:07,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:07,206 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:07,207 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:07,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:07,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:07,207 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:07,208 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 20:28:07,208 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:07,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:07,221 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0 [2023-11-28 20:28:07,221 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:07,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:07,222 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:07,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2023-11-28 20:28:07,226 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 [2023-11-28 20:28:07,236 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:07,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:07,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:07,237 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:07,238 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:28:07,239 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-28 20:28:07,242 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:07,245 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2023-11-28 20:28:07,245 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:07,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:07,246 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:07,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2023-11-28 20:28:07,249 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:07,259 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:07,259 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:07,259 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:07,259 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:07,259 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:07,259 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 20:28:07,259 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:07,261 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:07,264 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2023-11-28 20:28:07,264 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:07,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:07,265 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:07,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2023-11-28 20:28:07,268 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:07,278 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:07,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:07,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:07,278 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:07,280 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:28:07,280 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-28 20:28:07,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:07,287 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2023-11-28 20:28:07,287 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:07,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:07,288 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:07,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2023-11-28 20:28:07,294 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:07,304 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:07,304 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:07,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:07,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:07,304 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:07,305 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 20:28:07,305 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:07,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:07,308 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0 [2023-11-28 20:28:07,309 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:07,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:07,310 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:07,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2023-11-28 20:28:07,313 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:07,323 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:07,323 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:07,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:07,323 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:07,323 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:07,324 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 20:28:07,324 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:07,325 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:07,328 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Ended with exit code 0 [2023-11-28 20:28:07,328 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:07,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:07,329 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:07,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2023-11-28 20:28:07,332 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:07,342 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:07,342 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:07,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:07,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:07,342 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:07,343 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 20:28:07,343 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:07,345 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:07,347 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0 [2023-11-28 20:28:07,348 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:07,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:07,349 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:07,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2023-11-28 20:28:07,351 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 [2023-11-28 20:28:07,361 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:07,361 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:07,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:07,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:07,362 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:07,362 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 20:28:07,362 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:07,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:07,366 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2023-11-28 20:28:07,366 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:07,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:07,367 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:07,370 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:07,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2023-11-28 20:28:07,381 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:07,381 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:07,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:07,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:07,381 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:07,381 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 20:28:07,382 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:07,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:07,385 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2023-11-28 20:28:07,386 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:07,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:07,387 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:07,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2023-11-28 20:28:07,391 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:07,402 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:07,402 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:07,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:07,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:07,402 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:07,402 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 20:28:07,403 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:07,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:07,407 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2023-11-28 20:28:07,407 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:07,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:07,408 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:07,409 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2023-11-28 20:28:07,411 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 [2023-11-28 20:28:07,421 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:07,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:07,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:07,421 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:07,423 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:28:07,423 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-28 20:28:07,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:07,429 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2023-11-28 20:28:07,430 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:07,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:07,431 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:07,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2023-11-28 20:28:07,433 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 [2023-11-28 20:28:07,443 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:07,443 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:07,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:07,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:07,444 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:07,444 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 20:28:07,444 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:07,446 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:07,448 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2023-11-28 20:28:07,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:07,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:07,450 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:07,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2023-11-28 20:28:07,452 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 [2023-11-28 20:28:07,462 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:07,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:07,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:07,463 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:07,471 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:28:07,471 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-28 20:28:07,482 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:07,485 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2023-11-28 20:28:07,485 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:07,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:07,486 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:07,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2023-11-28 20:28:07,489 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:07,499 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:07,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:07,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:07,499 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:07,501 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:28:07,502 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-28 20:28:07,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:07,509 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2023-11-28 20:28:07,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:07,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:07,510 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:07,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2023-11-28 20:28:07,513 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:07,523 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:07,523 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:07,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:07,523 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:07,523 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:07,524 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 20:28:07,524 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:07,525 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:07,528 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2023-11-28 20:28:07,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:07,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:07,529 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:07,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2023-11-28 20:28:07,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:07,542 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:07,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:07,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:07,543 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:07,545 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:28:07,545 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-28 20:28:07,550 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:07,552 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2023-11-28 20:28:07,553 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:07,553 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:07,554 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:07,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2023-11-28 20:28:07,556 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:07,566 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:07,567 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:07,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:07,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:07,567 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:07,567 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 20:28:07,567 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:07,569 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:07,571 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2023-11-28 20:28:07,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:07,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:07,572 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:07,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2023-11-28 20:28:07,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:07,585 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:07,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:07,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:07,585 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:07,587 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:28:07,587 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-28 20:28:07,592 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:07,595 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2023-11-28 20:28:07,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:07,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:07,596 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:07,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2023-11-28 20:28:07,599 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 [2023-11-28 20:28:07,611 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:07,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:07,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:07,612 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:07,618 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:28:07,618 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-28 20:28:07,629 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:07,633 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2023-11-28 20:28:07,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:07,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:07,634 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:07,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2023-11-28 20:28:07,637 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:07,650 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:07,650 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:07,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:07,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:07,650 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:07,651 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 20:28:07,651 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:07,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:07,657 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2023-11-28 20:28:07,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:07,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:07,658 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:07,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2023-11-28 20:28:07,662 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:07,674 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:07,674 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:07,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:07,675 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:07,675 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:07,675 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 20:28:07,675 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:07,677 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:07,679 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2023-11-28 20:28:07,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:07,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:07,680 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:07,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2023-11-28 20:28:07,683 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:07,693 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:07,693 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:07,693 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:07,693 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:07,693 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:07,694 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 20:28:07,694 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:07,695 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:07,697 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2023-11-28 20:28:07,698 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-28 20:28:07,699 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:07,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:07,699 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:07,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2023-11-28 20:28:07,702 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:07,712 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:07,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:07,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:07,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:07,712 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:07,713 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:28:07,713 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:07,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:07,717 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2023-11-28 20:28:07,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:07,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:07,718 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:07,719 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2023-11-28 20:28:07,720 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:07,730 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:07,730 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:07,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:07,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:07,731 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:07,731 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:28:07,731 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:07,733 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:07,735 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2023-11-28 20:28:07,736 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:07,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:07,737 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:07,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2023-11-28 20:28:07,739 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:07,749 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:07,749 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:07,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:07,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:07,750 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:07,750 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:28:07,750 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:07,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:07,755 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2023-11-28 20:28:07,755 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:07,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:07,756 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:07,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2023-11-28 20:28:07,772 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 [2023-11-28 20:28:07,782 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:07,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:07,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:07,782 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:07,784 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 20:28:07,784 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 20:28:07,789 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:07,791 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0 [2023-11-28 20:28:07,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:07,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:07,792 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:07,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2023-11-28 20:28:07,795 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 [2023-11-28 20:28:07,805 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:07,805 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:07,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:07,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:07,805 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:07,806 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:28:07,806 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:07,808 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:07,810 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2023-11-28 20:28:07,810 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:07,810 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:07,811 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:07,812 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2023-11-28 20:28:07,813 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 [2023-11-28 20:28:07,823 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:07,823 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:07,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:07,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:07,824 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:07,824 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:28:07,824 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:07,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:07,828 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2023-11-28 20:28:07,828 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:07,829 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:07,829 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:07,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2023-11-28 20:28:07,831 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:07,842 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:07,842 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:07,843 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:07,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:07,843 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:07,843 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:28:07,843 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:07,845 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:07,847 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2023-11-28 20:28:07,847 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:07,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:07,848 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:07,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2023-11-28 20:28:07,850 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:07,860 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:07,860 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:07,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:07,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:07,860 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:07,861 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:28:07,861 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:07,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:07,864 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2023-11-28 20:28:07,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:07,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:07,866 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:07,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2023-11-28 20:28:07,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:07,880 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:07,880 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:07,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:07,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:07,881 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:07,881 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:28:07,881 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:07,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:07,885 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2023-11-28 20:28:07,886 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:07,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:07,886 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:07,887 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2023-11-28 20:28:07,889 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 [2023-11-28 20:28:07,899 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:07,899 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:07,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:07,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:07,899 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:07,899 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:28:07,899 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:07,901 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:07,903 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2023-11-28 20:28:07,903 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:07,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:07,904 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:07,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2023-11-28 20:28:07,906 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:07,916 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:07,916 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:07,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:07,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:07,916 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:07,917 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:28:07,917 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:07,918 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:07,921 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2023-11-28 20:28:07,921 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:07,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:07,922 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:07,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2023-11-28 20:28:07,924 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:07,935 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:07,935 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:07,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:07,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:07,935 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:07,935 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:28:07,936 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:07,937 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:07,940 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2023-11-28 20:28:07,940 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:07,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:07,941 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:07,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2023-11-28 20:28:07,944 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:07,954 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:07,954 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:07,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:07,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:07,954 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:07,955 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:28:07,955 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:07,957 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:07,959 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2023-11-28 20:28:07,960 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:07,960 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:07,961 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:07,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2023-11-28 20:28:07,963 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:07,973 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:07,973 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:07,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:07,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:07,973 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:07,974 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:28:07,974 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:07,976 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:07,978 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2023-11-28 20:28:07,979 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:07,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:07,981 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:07,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2023-11-28 20:28:07,982 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:07,995 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:07,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:07,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:07,995 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:07,997 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 20:28:07,997 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 20:28:08,002 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:08,005 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2023-11-28 20:28:08,006 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:08,006 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:08,007 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:08,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2023-11-28 20:28:08,013 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 [2023-11-28 20:28:08,026 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:08,026 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:08,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:08,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:08,026 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:08,027 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:28:08,027 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:08,032 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:08,036 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2023-11-28 20:28:08,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:08,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:08,037 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:08,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2023-11-28 20:28:08,040 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 [2023-11-28 20:28:08,052 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:08,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:08,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:08,052 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:08,054 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 20:28:08,054 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 20:28:08,057 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:08,060 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2023-11-28 20:28:08,060 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:08,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:08,061 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:08,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2023-11-28 20:28:08,063 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 [2023-11-28 20:28:08,073 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:08,073 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:08,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:08,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:08,073 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:08,074 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:28:08,074 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:08,075 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:08,077 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2023-11-28 20:28:08,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:08,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:08,078 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:08,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2023-11-28 20:28:08,080 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 [2023-11-28 20:28:08,090 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:08,091 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:08,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:08,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:08,091 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:08,091 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:28:08,091 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:08,093 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:08,095 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2023-11-28 20:28:08,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:08,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:08,096 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:08,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2023-11-28 20:28:08,098 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:08,108 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:08,108 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:08,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:08,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:08,108 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:08,109 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:28:08,109 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:08,111 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:08,114 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2023-11-28 20:28:08,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:08,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:08,115 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:08,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2023-11-28 20:28:08,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:08,127 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:08,127 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:08,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:08,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:08,127 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:08,128 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:28:08,128 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:08,129 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:08,132 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2023-11-28 20:28:08,132 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:08,133 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:08,133 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:08,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2023-11-28 20:28:08,136 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 [2023-11-28 20:28:08,145 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:08,146 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:08,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:08,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:08,146 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:08,148 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:28:08,148 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:08,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:08,152 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2023-11-28 20:28:08,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:08,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:08,155 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:08,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2023-11-28 20:28:08,157 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:08,167 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:08,167 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:08,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:08,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:08,168 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:08,168 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:28:08,168 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:08,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:08,172 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2023-11-28 20:28:08,172 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:08,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:08,173 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:08,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2023-11-28 20:28:08,175 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 [2023-11-28 20:28:08,185 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:08,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:08,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:08,185 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:08,187 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 20:28:08,187 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 20:28:08,192 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:08,194 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2023-11-28 20:28:08,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:08,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:08,196 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:08,196 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2023-11-28 20:28:08,198 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 [2023-11-28 20:28:08,208 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:08,208 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:08,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:08,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:08,208 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:08,209 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:28:08,209 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:08,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:08,212 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2023-11-28 20:28:08,213 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:08,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:08,213 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:08,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2023-11-28 20:28:08,216 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 [2023-11-28 20:28:08,228 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:08,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:08,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:08,229 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:08,237 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 20:28:08,238 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 20:28:08,256 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:08,259 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2023-11-28 20:28:08,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:08,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:08,260 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:08,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2023-11-28 20:28:08,263 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 [2023-11-28 20:28:08,273 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:08,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:08,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:08,273 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:08,276 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 20:28:08,276 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 20:28:08,281 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:08,283 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2023-11-28 20:28:08,284 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:08,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:08,285 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:08,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2023-11-28 20:28:08,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:08,297 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:08,297 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:08,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:08,297 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:08,297 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:08,298 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:28:08,298 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:08,299 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:08,301 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2023-11-28 20:28:08,302 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:08,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:08,303 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:08,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2023-11-28 20:28:08,305 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:08,315 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:08,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:08,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:08,316 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:08,318 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 20:28:08,318 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 20:28:08,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:08,327 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2023-11-28 20:28:08,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:08,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:08,328 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:08,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2023-11-28 20:28:08,330 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:08,342 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:08,343 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:08,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:08,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:08,343 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:08,343 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:28:08,343 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:08,345 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:08,348 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2023-11-28 20:28:08,348 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:08,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:08,349 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:08,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2023-11-28 20:28:08,351 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 [2023-11-28 20:28:08,361 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:08,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:08,361 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:08,362 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:08,363 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 20:28:08,363 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 20:28:08,369 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:08,371 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2023-11-28 20:28:08,372 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:08,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:08,372 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:08,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2023-11-28 20:28:08,374 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 [2023-11-28 20:28:08,385 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:08,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:08,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:08,386 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:08,391 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 20:28:08,391 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 20:28:08,405 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:08,409 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2023-11-28 20:28:08,409 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:08,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:08,410 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:08,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2023-11-28 20:28:08,412 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 [2023-11-28 20:28:08,422 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:08,423 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:08,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:08,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:08,423 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:08,423 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:28:08,424 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:08,425 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:08,428 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2023-11-28 20:28:08,428 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:08,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:08,429 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:08,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2023-11-28 20:28:08,431 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:08,440 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:08,441 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:08,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:08,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:08,441 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:08,441 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:28:08,441 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:08,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:08,445 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2023-11-28 20:28:08,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:08,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:08,446 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:08,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2023-11-28 20:28:08,448 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:08,458 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:08,458 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:08,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:08,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:08,458 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:08,459 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:28:08,459 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:08,460 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:08,463 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2023-11-28 20:28:08,463 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-28 20:28:08,464 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:08,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:08,464 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:08,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2023-11-28 20:28:08,467 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 [2023-11-28 20:28:08,477 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:08,477 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:08,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:08,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:08,477 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:08,478 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:08,478 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:08,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:08,482 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2023-11-28 20:28:08,482 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:08,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:08,483 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:08,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2023-11-28 20:28:08,485 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:08,495 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:08,495 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:08,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:08,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:08,495 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:08,496 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:08,496 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:08,497 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:08,500 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2023-11-28 20:28:08,500 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:08,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:08,501 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:08,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2023-11-28 20:28:08,503 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:08,514 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:08,514 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:08,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:08,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:08,514 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:08,514 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:08,515 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:08,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:08,519 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2023-11-28 20:28:08,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:08,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:08,520 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:08,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2023-11-28 20:28:08,522 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:08,532 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:08,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:08,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:08,533 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:08,534 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:28:08,534 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:28:08,539 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:08,542 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2023-11-28 20:28:08,542 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:08,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:08,543 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:08,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2023-11-28 20:28:08,545 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:08,555 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:08,555 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:08,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:08,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:08,556 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:08,556 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:08,556 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:08,558 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:08,560 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2023-11-28 20:28:08,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:08,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:08,561 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:08,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2023-11-28 20:28:08,563 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:08,574 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:08,574 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:08,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:08,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:08,574 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:08,574 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:08,575 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:08,576 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:08,578 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2023-11-28 20:28:08,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:08,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:08,579 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:08,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2023-11-28 20:28:08,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:08,592 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:08,592 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:08,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:08,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:08,592 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:08,592 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:08,592 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:08,594 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:08,596 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2023-11-28 20:28:08,596 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:08,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:08,597 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:08,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2023-11-28 20:28:08,599 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 [2023-11-28 20:28:08,610 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:08,610 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:08,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:08,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:08,610 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:08,610 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:08,610 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:08,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:08,614 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2023-11-28 20:28:08,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:08,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:08,615 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:08,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2023-11-28 20:28:08,617 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:08,627 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:08,627 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:08,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:08,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:08,628 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:08,628 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:08,628 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:08,630 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:08,632 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2023-11-28 20:28:08,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:08,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:08,633 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:08,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2023-11-28 20:28:08,635 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 [2023-11-28 20:28:08,645 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:08,645 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:08,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:08,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:08,646 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:08,646 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:08,646 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:08,648 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:08,650 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2023-11-28 20:28:08,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:08,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:08,651 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:08,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2023-11-28 20:28:08,653 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:08,663 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:08,663 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:08,663 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:08,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:08,664 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:08,664 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:08,664 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:08,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:08,668 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2023-11-28 20:28:08,669 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:08,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:08,669 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:08,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2023-11-28 20:28:08,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:08,681 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:08,682 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:08,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:08,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:08,682 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:08,682 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:08,682 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:08,684 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:08,686 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2023-11-28 20:28:08,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:08,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:08,687 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:08,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2023-11-28 20:28:08,690 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 [2023-11-28 20:28:08,700 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:08,700 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:08,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:08,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:08,700 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:08,701 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:08,701 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:08,703 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:08,705 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2023-11-28 20:28:08,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:08,705 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:08,706 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:08,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2023-11-28 20:28:08,708 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:08,719 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:08,719 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:08,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:08,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:08,719 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:08,719 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:08,719 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:08,721 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:08,723 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2023-11-28 20:28:08,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:08,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:08,724 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:08,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2023-11-28 20:28:08,726 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:08,736 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:08,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:08,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:08,737 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:08,738 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:28:08,738 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:28:08,745 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:08,747 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2023-11-28 20:28:08,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:08,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:08,748 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:08,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2023-11-28 20:28:08,751 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 [2023-11-28 20:28:08,761 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:08,761 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:08,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:08,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:08,761 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:08,762 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:08,762 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:08,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:08,766 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2023-11-28 20:28:08,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:08,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:08,767 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:08,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2023-11-28 20:28:08,769 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 [2023-11-28 20:28:08,779 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:08,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:08,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:08,779 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:08,781 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:28:08,781 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:28:08,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:08,788 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2023-11-28 20:28:08,788 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:08,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:08,789 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:08,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2023-11-28 20:28:08,791 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 [2023-11-28 20:28:08,801 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:08,801 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:08,801 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:08,801 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:08,801 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:08,801 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:08,802 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:08,803 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:08,805 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2023-11-28 20:28:08,805 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:08,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:08,806 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:08,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2023-11-28 20:28:08,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:08,818 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:08,819 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:08,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:08,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:08,819 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:08,819 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:08,819 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:08,821 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:08,823 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2023-11-28 20:28:08,823 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:08,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:08,824 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:08,825 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2023-11-28 20:28:08,826 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:08,836 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:08,836 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:08,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:08,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:08,837 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:08,837 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:08,837 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:08,839 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:08,841 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2023-11-28 20:28:08,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:08,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:08,842 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:08,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2023-11-28 20:28:08,844 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:08,854 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:08,854 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:08,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:08,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:08,855 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:08,855 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:08,855 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:08,856 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:08,859 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2023-11-28 20:28:08,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:08,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:08,860 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:08,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2023-11-28 20:28:08,861 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 [2023-11-28 20:28:08,872 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:08,872 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:08,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:08,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:08,872 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:08,872 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:08,872 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:08,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:08,877 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2023-11-28 20:28:08,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:08,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:08,878 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:08,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2023-11-28 20:28:08,889 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 [2023-11-28 20:28:08,899 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:08,899 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:08,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:08,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:08,899 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:08,899 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:08,899 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:08,901 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:08,903 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2023-11-28 20:28:08,903 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:08,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:08,904 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:08,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2023-11-28 20:28:08,906 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:08,916 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:08,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:08,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:08,916 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:08,918 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:28:08,919 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:28:08,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:08,927 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2023-11-28 20:28:08,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:08,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:08,928 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:08,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2023-11-28 20:28:08,930 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 [2023-11-28 20:28:08,940 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:08,940 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:08,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:08,940 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:08,940 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:08,941 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:08,941 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:08,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:08,945 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2023-11-28 20:28:08,945 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:08,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:08,946 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:08,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2023-11-28 20:28:08,949 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:08,960 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:08,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:08,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:08,960 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:08,969 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:28:08,969 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:28:08,988 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:08,990 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2023-11-28 20:28:08,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:08,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:08,991 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:08,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2023-11-28 20:28:08,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:09,005 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:09,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:09,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:09,005 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:09,007 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:28:09,007 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:28:09,012 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:09,014 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2023-11-28 20:28:09,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:09,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:09,015 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:09,016 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2023-11-28 20:28:09,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:09,028 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:09,028 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:09,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:09,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:09,028 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:09,029 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:09,029 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:09,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:09,033 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2023-11-28 20:28:09,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:09,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:09,034 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:09,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2023-11-28 20:28:09,036 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 [2023-11-28 20:28:09,047 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:09,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:09,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:09,047 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:09,049 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:28:09,049 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:28:09,057 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:09,059 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2023-11-28 20:28:09,060 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:09,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:09,060 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:09,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2023-11-28 20:28:09,063 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 [2023-11-28 20:28:09,073 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:09,073 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:09,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:09,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:09,073 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:09,074 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:09,074 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:09,076 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:09,078 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Ended with exit code 0 [2023-11-28 20:28:09,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:09,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:09,079 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:09,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2023-11-28 20:28:09,081 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:09,091 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:09,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:09,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:09,091 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:09,093 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:28:09,093 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:28:09,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:09,103 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2023-11-28 20:28:09,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:09,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:09,104 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:09,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2023-11-28 20:28:09,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:09,116 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:09,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:09,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:09,117 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:09,125 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:28:09,125 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:28:09,143 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:09,145 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Ended with exit code 0 [2023-11-28 20:28:09,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:09,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:09,146 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:09,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2023-11-28 20:28:09,148 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 [2023-11-28 20:28:09,158 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:09,158 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:09,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:09,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:09,158 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:09,159 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:09,159 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:09,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:09,163 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2023-11-28 20:28:09,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:09,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:09,164 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:09,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2023-11-28 20:28:09,167 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 [2023-11-28 20:28:09,176 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:09,177 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:09,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:09,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:09,177 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:09,177 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:09,177 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:09,179 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:09,182 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Ended with exit code 0 [2023-11-28 20:28:09,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:09,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:09,183 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:09,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2023-11-28 20:28:09,185 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 [2023-11-28 20:28:09,195 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:09,195 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:09,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:09,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:09,195 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:09,196 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:09,196 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:09,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:09,199 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2023-11-28 20:28:09,199 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-28 20:28:09,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:09,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:09,200 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:09,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2023-11-28 20:28:09,202 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:09,212 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:09,213 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:09,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:09,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:09,213 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:09,213 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:28:09,213 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:09,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:09,218 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2023-11-28 20:28:09,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:09,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:09,219 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:09,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2023-11-28 20:28:09,221 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 [2023-11-28 20:28:09,231 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:09,231 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:09,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:09,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:09,231 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:09,232 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:28:09,232 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:09,234 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:09,237 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2023-11-28 20:28:09,237 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:09,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:09,238 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:09,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2023-11-28 20:28:09,240 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:09,250 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:09,250 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:09,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:09,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:09,250 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:09,251 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:28:09,251 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:09,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:09,255 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2023-11-28 20:28:09,255 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:09,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:09,256 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:09,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2023-11-28 20:28:09,258 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 [2023-11-28 20:28:09,268 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:09,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:09,268 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:09,268 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:09,270 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 20:28:09,270 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 20:28:09,276 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:09,279 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2023-11-28 20:28:09,279 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:09,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:09,280 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:09,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2023-11-28 20:28:09,282 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:09,292 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:09,292 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:09,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:09,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:09,293 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:09,293 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:28:09,293 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:09,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:09,299 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2023-11-28 20:28:09,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:09,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:09,300 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:09,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2023-11-28 20:28:09,302 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 [2023-11-28 20:28:09,312 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:09,312 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:09,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:09,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:09,312 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:09,313 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:28:09,313 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:09,314 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:09,317 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2023-11-28 20:28:09,317 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:09,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:09,318 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:09,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2023-11-28 20:28:09,320 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 [2023-11-28 20:28:09,330 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:09,330 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:09,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:09,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:09,330 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:09,331 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:28:09,331 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:09,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:09,335 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Ended with exit code 0 [2023-11-28 20:28:09,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:09,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:09,337 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:09,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2023-11-28 20:28:09,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:09,349 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:09,349 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:09,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:09,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:09,349 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:09,350 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:28:09,350 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:09,352 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:09,354 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2023-11-28 20:28:09,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:09,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:09,355 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:09,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2023-11-28 20:28:09,357 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 [2023-11-28 20:28:09,370 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:09,370 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:09,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:09,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:09,370 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:09,371 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:28:09,371 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:09,373 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:09,375 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2023-11-28 20:28:09,375 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:09,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:09,376 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:09,377 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2023-11-28 20:28:09,378 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:09,388 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:09,389 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:09,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:09,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:09,389 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:09,389 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:28:09,389 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:09,392 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:09,394 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Ended with exit code 0 [2023-11-28 20:28:09,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:09,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:09,395 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:09,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2023-11-28 20:28:09,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:09,407 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:09,407 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:09,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:09,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:09,408 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:09,408 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:28:09,408 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:09,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:09,412 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Ended with exit code 0 [2023-11-28 20:28:09,412 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:09,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:09,413 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:09,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2023-11-28 20:28:09,415 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 [2023-11-28 20:28:09,426 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:09,426 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:09,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:09,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:09,426 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:09,427 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:28:09,427 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:09,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:09,431 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2023-11-28 20:28:09,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:09,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:09,432 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:09,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2023-11-28 20:28:09,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:09,444 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:09,444 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:09,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:09,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:09,444 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:09,445 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:28:09,445 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:09,447 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:09,449 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Ended with exit code 0 [2023-11-28 20:28:09,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:09,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:09,450 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:09,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2023-11-28 20:28:09,452 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 [2023-11-28 20:28:09,462 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:09,462 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:09,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:09,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:09,463 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:09,463 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:28:09,463 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:09,465 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:09,467 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2023-11-28 20:28:09,467 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:09,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:09,468 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:09,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2023-11-28 20:28:09,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:09,481 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:09,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:09,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:09,481 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:09,483 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 20:28:09,483 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 20:28:09,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:09,492 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2023-11-28 20:28:09,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:09,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:09,493 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:09,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2023-11-28 20:28:09,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:09,506 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:09,506 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:09,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:09,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:09,506 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:09,506 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:28:09,507 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:09,508 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:09,510 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Ended with exit code 0 [2023-11-28 20:28:09,511 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:09,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:09,511 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:09,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2023-11-28 20:28:09,514 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:09,524 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:09,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:09,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:09,524 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:09,526 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 20:28:09,526 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 20:28:09,532 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:09,534 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Ended with exit code 0 [2023-11-28 20:28:09,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:09,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:09,535 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:09,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2023-11-28 20:28:09,537 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:09,547 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:09,547 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:09,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:09,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:09,547 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:09,547 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:28:09,548 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:09,549 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:09,551 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2023-11-28 20:28:09,552 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:09,552 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:09,552 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:09,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2023-11-28 20:28:09,554 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:09,565 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:09,565 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:09,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:09,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:09,565 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:09,565 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:28:09,566 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:09,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:09,570 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Ended with exit code 0 [2023-11-28 20:28:09,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:09,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:09,571 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:09,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2023-11-28 20:28:09,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:09,584 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:09,584 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:09,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:09,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:09,584 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:09,585 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:28:09,585 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:09,587 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:09,589 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Ended with exit code 0 [2023-11-28 20:28:09,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:09,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:09,590 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:09,591 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2023-11-28 20:28:09,592 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:09,602 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:09,602 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:09,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:09,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:09,603 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:09,603 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:28:09,603 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:09,605 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:09,607 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Ended with exit code 0 [2023-11-28 20:28:09,607 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:09,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:09,608 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:09,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2023-11-28 20:28:09,610 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:09,620 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:09,620 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:09,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:09,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:09,621 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:09,621 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:28:09,621 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:09,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:09,625 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2023-11-28 20:28:09,625 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:09,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:09,626 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:09,627 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2023-11-28 20:28:09,628 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:09,638 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:09,638 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:09,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:09,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:09,639 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:09,639 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:28:09,639 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:09,641 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:09,644 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2023-11-28 20:28:09,644 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:09,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:09,645 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:09,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2023-11-28 20:28:09,647 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:09,657 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:09,658 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:09,658 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:09,658 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:09,660 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 20:28:09,660 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 20:28:09,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:09,670 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2023-11-28 20:28:09,670 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:09,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:09,671 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:09,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2023-11-28 20:28:09,673 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:09,683 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:09,683 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:09,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:09,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:09,683 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:09,684 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:28:09,684 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:09,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:09,688 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Ended with exit code 0 [2023-11-28 20:28:09,689 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:09,689 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:09,689 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:09,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2023-11-28 20:28:09,691 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:09,703 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:09,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:09,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:09,703 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:09,714 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 20:28:09,714 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 20:28:09,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:09,744 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Ended with exit code 0 [2023-11-28 20:28:09,744 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:09,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:09,745 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:09,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2023-11-28 20:28:09,747 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 [2023-11-28 20:28:09,757 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:09,758 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:09,758 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:09,758 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:09,760 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 20:28:09,760 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 20:28:09,768 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:09,770 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2023-11-28 20:28:09,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:09,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:09,771 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:09,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2023-11-28 20:28:09,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:09,783 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:09,783 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:09,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:09,784 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:09,784 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:09,784 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:28:09,784 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:09,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:09,788 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2023-11-28 20:28:09,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:09,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:09,790 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:09,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2023-11-28 20:28:09,792 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 [2023-11-28 20:28:09,802 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:09,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:09,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:09,802 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:09,806 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 20:28:09,806 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 20:28:09,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:09,817 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2023-11-28 20:28:09,817 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:09,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:09,818 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:09,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2023-11-28 20:28:09,829 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:09,840 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:09,841 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:09,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:09,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:09,841 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:09,841 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:28:09,841 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:09,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:09,846 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2023-11-28 20:28:09,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:09,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:09,847 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:09,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2023-11-28 20:28:09,849 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:09,859 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:09,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:09,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:09,859 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:09,862 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 20:28:09,862 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 20:28:09,871 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:09,873 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2023-11-28 20:28:09,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:09,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:09,874 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:09,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2023-11-28 20:28:09,877 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 [2023-11-28 20:28:09,890 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:09,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:09,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:09,890 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:09,901 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 20:28:09,901 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 20:28:09,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:09,930 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2023-11-28 20:28:09,930 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:09,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:09,931 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:09,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2023-11-28 20:28:09,933 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:09,943 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:09,944 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:09,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:09,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:09,944 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:09,945 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:28:09,945 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:09,947 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:09,950 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2023-11-28 20:28:09,950 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:09,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:09,951 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:09,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2023-11-28 20:28:09,953 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:09,963 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:09,963 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:09,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:09,964 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:09,964 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:09,964 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:28:09,964 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:09,966 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:09,969 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2023-11-28 20:28:09,969 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:09,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:09,970 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:09,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2023-11-28 20:28:09,972 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:09,982 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:09,982 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:09,982 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:09,982 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:09,982 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:09,983 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:28:09,983 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:09,985 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:09,987 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2023-11-28 20:28:09,987 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-28 20:28:09,987 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:09,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:09,988 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:09,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2023-11-28 20:28:09,990 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 [2023-11-28 20:28:10,000 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:10,000 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:10,001 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:10,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:10,001 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:10,001 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:10,001 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:28:10,001 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:10,004 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:10,006 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2023-11-28 20:28:10,006 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:10,006 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:10,007 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:10,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2023-11-28 20:28:10,009 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:10,019 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:10,019 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:10,019 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:10,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:10,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:10,020 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:10,020 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:28:10,020 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:10,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:10,025 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2023-11-28 20:28:10,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:10,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:10,026 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:10,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2023-11-28 20:28:10,028 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 [2023-11-28 20:28:10,038 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:10,038 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:10,039 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:10,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:10,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:10,039 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:10,039 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:28:10,039 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:10,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:10,044 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2023-11-28 20:28:10,044 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:10,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:10,045 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:10,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2023-11-28 20:28:10,047 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 [2023-11-28 20:28:10,057 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:10,057 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:10,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:10,058 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:10,058 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:10,059 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 20:28:10,059 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 20:28:10,065 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:10,067 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2023-11-28 20:28:10,067 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:10,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:10,068 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:10,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2023-11-28 20:28:10,070 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:10,081 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:10,081 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:10,081 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:10,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:10,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:10,081 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:10,082 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:28:10,082 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:10,084 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:10,086 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2023-11-28 20:28:10,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:10,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:10,087 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:10,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2023-11-28 20:28:10,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:10,099 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:10,100 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:10,100 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:10,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:10,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:10,100 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:10,100 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:28:10,101 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:10,103 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:10,106 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2023-11-28 20:28:10,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:10,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:10,107 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:10,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2023-11-28 20:28:10,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:10,120 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:10,120 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:10,120 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:10,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:10,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:10,120 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:10,120 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:28:10,120 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:10,123 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:10,125 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2023-11-28 20:28:10,125 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:10,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:10,126 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:10,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2023-11-28 20:28:10,128 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 [2023-11-28 20:28:10,138 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:10,138 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:10,138 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:10,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:10,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:10,139 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:10,139 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:28:10,139 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:10,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:10,144 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2023-11-28 20:28:10,144 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:10,144 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:10,145 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:10,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2023-11-28 20:28:10,147 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 [2023-11-28 20:28:10,157 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:10,157 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:10,157 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:10,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:10,157 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:10,158 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:10,158 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:28:10,158 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:10,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:10,163 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2023-11-28 20:28:10,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:10,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:10,164 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:10,164 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2023-11-28 20:28:10,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:10,176 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:10,176 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:10,176 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:10,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:10,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:10,176 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:10,177 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:28:10,177 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:10,179 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:10,182 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2023-11-28 20:28:10,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:10,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:10,183 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:10,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2023-11-28 20:28:10,185 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 [2023-11-28 20:28:10,195 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:10,195 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:10,196 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:10,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:10,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:10,196 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:10,196 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:28:10,196 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:10,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:10,201 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2023-11-28 20:28:10,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:10,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:10,202 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:10,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2023-11-28 20:28:10,204 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 [2023-11-28 20:28:10,214 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:10,214 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:10,214 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:10,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:10,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:10,214 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:10,215 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:28:10,215 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:10,217 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:10,219 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2023-11-28 20:28:10,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:10,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:10,220 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:10,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2023-11-28 20:28:10,223 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:10,232 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:10,233 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:10,233 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:10,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:10,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:10,233 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:10,233 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:28:10,233 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:10,236 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:10,238 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2023-11-28 20:28:10,238 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:10,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:10,239 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:10,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2023-11-28 20:28:10,241 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:10,251 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:10,251 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:10,251 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:10,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:10,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:10,252 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:10,252 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:28:10,252 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:10,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:10,257 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2023-11-28 20:28:10,257 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:10,257 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:10,258 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:10,258 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2023-11-28 20:28:10,260 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:10,270 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:10,270 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:10,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:10,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:10,270 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:10,271 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 20:28:10,271 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 20:28:10,277 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:10,279 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2023-11-28 20:28:10,279 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:10,280 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:10,280 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:10,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2023-11-28 20:28:10,282 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:10,292 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:10,292 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:10,292 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:10,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:10,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:10,293 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:10,293 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:28:10,293 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:10,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:10,298 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2023-11-28 20:28:10,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:10,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:10,299 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:10,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2023-11-28 20:28:10,302 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 [2023-11-28 20:28:10,312 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:10,312 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:10,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:10,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:10,312 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:10,314 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 20:28:10,314 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 20:28:10,319 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:10,321 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2023-11-28 20:28:10,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:10,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:10,323 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:10,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2023-11-28 20:28:10,325 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:10,335 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:10,335 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:10,335 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:10,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:10,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:10,335 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:10,336 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:28:10,336 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:10,338 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:10,340 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2023-11-28 20:28:10,340 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:10,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:10,341 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:10,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2023-11-28 20:28:10,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:10,353 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:10,353 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:10,353 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:10,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:10,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:10,353 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:10,354 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:28:10,354 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:10,356 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:10,358 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2023-11-28 20:28:10,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:10,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:10,359 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:10,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2023-11-28 20:28:10,362 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:10,372 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:10,372 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:10,372 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:10,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:10,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:10,372 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:10,372 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:28:10,372 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:10,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:10,377 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Forceful destruction successful, exit code 0 [2023-11-28 20:28:10,377 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:10,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:10,378 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:10,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2023-11-28 20:28:10,380 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:10,390 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:10,390 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:10,390 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:10,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:10,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:10,391 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:10,391 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:28:10,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:10,393 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:10,396 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2023-11-28 20:28:10,396 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:10,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:10,397 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:10,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2023-11-28 20:28:10,399 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:10,411 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:10,411 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:10,411 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:10,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:10,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:10,411 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:10,412 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:28:10,412 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:10,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:10,416 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2023-11-28 20:28:10,416 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:10,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:10,417 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:10,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2023-11-28 20:28:10,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:10,429 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:10,429 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:10,429 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:10,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:10,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:10,430 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:10,430 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:28:10,430 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:10,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:10,435 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2023-11-28 20:28:10,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:10,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:10,436 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:10,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2023-11-28 20:28:10,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:10,448 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:10,448 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:10,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:10,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:10,448 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:10,450 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 20:28:10,450 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 20:28:10,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:10,457 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Forceful destruction successful, exit code 0 [2023-11-28 20:28:10,457 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:10,457 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:10,458 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:10,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2023-11-28 20:28:10,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:10,470 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:10,470 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:10,470 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:10,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:10,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:10,471 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:10,471 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:28:10,471 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:10,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:10,477 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2023-11-28 20:28:10,477 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:10,477 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:10,478 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:10,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2023-11-28 20:28:10,480 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 [2023-11-28 20:28:10,491 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:10,491 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:10,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:10,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:10,491 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:10,498 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 20:28:10,498 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 20:28:10,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:10,523 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2023-11-28 20:28:10,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:10,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:10,524 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:10,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2023-11-28 20:28:10,527 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:10,537 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:10,537 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:10,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:10,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:10,537 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:10,539 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 20:28:10,539 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 20:28:10,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:10,548 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2023-11-28 20:28:10,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:10,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:10,549 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:10,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2023-11-28 20:28:10,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:10,561 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:10,561 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:10,562 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:10,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:10,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:10,562 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:10,562 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:28:10,562 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:10,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:10,567 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2023-11-28 20:28:10,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:10,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:10,568 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:10,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2023-11-28 20:28:10,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:10,581 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:10,581 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:10,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:10,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:10,581 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:10,583 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 20:28:10,583 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 20:28:10,591 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:10,593 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2023-11-28 20:28:10,593 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:10,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:10,594 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:10,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2023-11-28 20:28:10,596 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 [2023-11-28 20:28:10,606 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:10,606 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:10,607 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:10,607 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:10,607 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:10,607 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:10,607 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:28:10,607 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:10,610 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:10,612 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2023-11-28 20:28:10,612 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:10,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:10,613 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:10,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2023-11-28 20:28:10,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:10,625 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:10,625 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:10,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:10,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:10,626 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:10,627 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 20:28:10,627 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 20:28:10,635 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:10,637 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2023-11-28 20:28:10,637 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:10,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:10,638 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:10,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2023-11-28 20:28:10,640 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:10,653 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:10,653 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:10,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:10,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:10,653 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:10,659 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 20:28:10,659 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 20:28:10,676 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:10,679 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2023-11-28 20:28:10,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:10,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:10,680 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:10,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2023-11-28 20:28:10,682 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:10,692 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:10,692 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:10,692 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:10,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:10,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:10,692 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:10,693 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:28:10,693 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:10,696 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:10,698 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Forceful destruction successful, exit code 0 [2023-11-28 20:28:10,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:10,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:10,699 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:10,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2023-11-28 20:28:10,701 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:10,711 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:10,711 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:10,711 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:10,711 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:10,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:10,712 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:10,712 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:28:10,712 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:10,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:10,717 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2023-11-28 20:28:10,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:10,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:10,717 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:10,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2023-11-28 20:28:10,719 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 [2023-11-28 20:28:10,729 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:10,729 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:10,730 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:10,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:10,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:10,730 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:28:10,730 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:28:10,730 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:10,732 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:10,735 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2023-11-28 20:28:10,735 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-28 20:28:10,735 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:10,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:10,736 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:10,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2023-11-28 20:28:10,738 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:10,748 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:10,748 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:28:10,748 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:10,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:10,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:10,748 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:10,749 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:10,749 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:10,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:10,754 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2023-11-28 20:28:10,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:10,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:10,755 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:10,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2023-11-28 20:28:10,757 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:10,768 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:10,768 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:28:10,768 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:10,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:10,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:10,768 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:10,769 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:10,769 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:10,773 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:10,775 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2023-11-28 20:28:10,775 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:10,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:10,776 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:10,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2023-11-28 20:28:10,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:10,788 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:10,788 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:28:10,788 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:10,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:10,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:10,788 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:10,789 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:10,789 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:10,793 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:10,795 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2023-11-28 20:28:10,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:10,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:10,796 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:10,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2023-11-28 20:28:10,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:10,815 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:10,816 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:28:10,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:10,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:10,816 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:10,818 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:28:10,818 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:28:10,824 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:10,827 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2023-11-28 20:28:10,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:10,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:10,828 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:10,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2023-11-28 20:28:10,830 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:10,840 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:10,840 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:28:10,840 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:10,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:10,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:10,840 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:10,841 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:10,841 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:10,845 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:10,847 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Forceful destruction successful, exit code 0 [2023-11-28 20:28:10,847 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:10,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:10,848 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:10,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2023-11-28 20:28:10,850 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:10,860 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:10,861 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:28:10,861 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:10,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:10,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:10,861 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:10,862 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:10,862 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:10,865 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:10,867 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2023-11-28 20:28:10,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:10,868 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:10,868 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:10,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2023-11-28 20:28:10,870 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:10,880 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:10,880 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:28:10,880 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:10,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:10,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:10,881 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:10,881 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:10,881 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:10,885 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:10,887 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2023-11-28 20:28:10,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:10,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:10,888 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:10,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2023-11-28 20:28:10,890 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:10,900 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:10,900 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:28:10,900 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:10,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:10,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:10,900 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:10,901 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:10,901 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:10,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:10,907 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2023-11-28 20:28:10,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:10,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:10,908 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:10,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2023-11-28 20:28:10,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:10,920 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:10,920 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:28:10,920 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:10,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:10,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:10,921 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:10,921 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:10,921 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:10,925 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:10,928 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2023-11-28 20:28:10,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:10,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:10,929 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:10,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2023-11-28 20:28:10,931 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 [2023-11-28 20:28:10,941 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:10,941 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:28:10,941 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:10,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:10,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:10,942 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:10,942 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:10,942 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:10,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:10,948 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Forceful destruction successful, exit code 0 [2023-11-28 20:28:10,948 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:10,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:10,949 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:10,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2023-11-28 20:28:10,951 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:10,961 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:10,961 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:28:10,961 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:10,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:10,962 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:10,962 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:10,962 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:10,962 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:10,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:10,967 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2023-11-28 20:28:10,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:10,968 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:10,968 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:10,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2023-11-28 20:28:10,971 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 [2023-11-28 20:28:10,983 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:10,983 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:28:10,983 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:10,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:10,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:10,983 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:10,984 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:10,984 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:10,989 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:10,991 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2023-11-28 20:28:10,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:10,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:10,992 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:10,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2023-11-28 20:28:10,995 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:11,005 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:11,005 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:28:11,005 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:11,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:11,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:11,005 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:11,006 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:11,006 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:11,009 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:11,011 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2023-11-28 20:28:11,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:11,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:11,012 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:11,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2023-11-28 20:28:11,014 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 [2023-11-28 20:28:11,024 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:11,024 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:28:11,025 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:11,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:11,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:11,025 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:11,025 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:11,025 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:11,029 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:11,031 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2023-11-28 20:28:11,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:11,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:11,032 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:11,033 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2023-11-28 20:28:11,034 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:11,045 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:11,045 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:28:11,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:11,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:11,045 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:11,046 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:28:11,046 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:28:11,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:11,057 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2023-11-28 20:28:11,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:11,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:11,058 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:11,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2023-11-28 20:28:11,060 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 [2023-11-28 20:28:11,071 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:11,071 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:28:11,071 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:11,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:11,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:11,071 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:11,072 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:11,072 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:11,075 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:11,078 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2023-11-28 20:28:11,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:11,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:11,079 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:11,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2023-11-28 20:28:11,082 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:11,092 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:11,092 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:28:11,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:11,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:11,092 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:11,094 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:28:11,095 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:28:11,102 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:11,105 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2023-11-28 20:28:11,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:11,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:11,108 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:11,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2023-11-28 20:28:11,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:11,120 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:11,120 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:28:11,120 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:11,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:11,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:11,121 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:11,121 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:11,121 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:11,126 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:11,128 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2023-11-28 20:28:11,129 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:11,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:11,130 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:11,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2023-11-28 20:28:11,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:11,142 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:11,142 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:28:11,142 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:11,142 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:11,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:11,143 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:11,143 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:11,143 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:11,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:11,150 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2023-11-28 20:28:11,151 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:11,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:11,151 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:11,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2023-11-28 20:28:11,154 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 [2023-11-28 20:28:11,164 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:11,164 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:28:11,164 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:11,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:11,164 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:11,164 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:11,165 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:11,165 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:11,169 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:11,171 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2023-11-28 20:28:11,171 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:11,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:11,172 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:11,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2023-11-28 20:28:11,174 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:11,185 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:11,185 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:28:11,185 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:11,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:11,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:11,185 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:11,186 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:11,186 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:11,189 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:11,191 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2023-11-28 20:28:11,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:11,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:11,192 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:11,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2023-11-28 20:28:11,194 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:11,205 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:11,205 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:28:11,205 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:11,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:11,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:11,205 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:11,206 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:11,206 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:11,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:11,212 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Ended with exit code 0 [2023-11-28 20:28:11,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:11,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:11,213 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:11,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2023-11-28 20:28:11,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:11,226 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:11,226 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:28:11,226 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:11,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:11,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:11,226 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:11,226 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:11,226 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:11,229 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:11,233 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2023-11-28 20:28:11,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:11,233 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:11,234 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:11,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2023-11-28 20:28:11,236 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 [2023-11-28 20:28:11,246 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:11,246 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:28:11,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:11,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:11,246 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:11,248 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:28:11,248 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:28:11,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:11,260 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2023-11-28 20:28:11,260 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:11,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:11,261 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:11,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2023-11-28 20:28:11,263 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 [2023-11-28 20:28:11,273 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:11,273 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:28:11,274 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:11,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:11,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:11,274 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:11,275 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:11,275 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:11,279 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:11,282 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2023-11-28 20:28:11,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:11,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:11,283 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:11,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2023-11-28 20:28:11,285 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 [2023-11-28 20:28:11,295 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:11,295 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:28:11,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:11,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:11,296 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:11,302 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:28:11,302 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:28:11,331 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:11,333 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2023-11-28 20:28:11,333 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:11,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:11,334 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:11,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2023-11-28 20:28:11,336 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:11,346 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:11,347 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:28:11,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:11,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:11,347 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:11,349 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:28:11,349 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:28:11,358 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:11,360 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2023-11-28 20:28:11,360 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:11,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:11,361 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:11,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2023-11-28 20:28:11,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:11,373 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:11,373 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:28:11,373 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:11,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:11,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:11,374 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:11,374 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:11,374 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:11,378 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:11,380 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2023-11-28 20:28:11,381 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:11,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:11,381 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:11,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2023-11-28 20:28:11,383 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:11,394 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:11,394 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:28:11,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:11,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:11,394 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:11,397 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:28:11,397 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:28:11,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:11,410 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2023-11-28 20:28:11,411 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:11,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:11,411 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:11,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2023-11-28 20:28:11,414 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 [2023-11-28 20:28:11,424 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:11,424 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:28:11,424 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:11,424 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:11,424 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:11,424 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:11,425 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:11,425 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:11,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:11,430 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2023-11-28 20:28:11,430 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:11,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:11,431 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:11,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2023-11-28 20:28:11,433 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 [2023-11-28 20:28:11,443 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:11,443 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:28:11,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:11,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:11,443 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:11,445 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:28:11,445 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:28:11,454 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:11,457 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Forceful destruction successful, exit code 0 [2023-11-28 20:28:11,457 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:11,457 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:11,458 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:11,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2023-11-28 20:28:11,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:11,471 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:11,471 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:28:11,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:11,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:11,471 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:11,479 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:28:11,479 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:28:11,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:11,506 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2023-11-28 20:28:11,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:11,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:11,507 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:11,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2023-11-28 20:28:11,510 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 [2023-11-28 20:28:11,520 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:11,520 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:28:11,520 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:11,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:11,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:11,520 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:11,521 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:11,521 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:11,524 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:11,526 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2023-11-28 20:28:11,527 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:11,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:11,527 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:11,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2023-11-28 20:28:11,530 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:11,540 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:11,540 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:28:11,540 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:11,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:11,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:11,540 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:11,541 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:11,541 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:11,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:11,547 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2023-11-28 20:28:11,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:11,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:11,548 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:11,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2023-11-28 20:28:11,550 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 [2023-11-28 20:28:11,560 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:11,560 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:28:11,560 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:11,560 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:11,560 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:11,561 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:11,561 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:11,561 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:11,564 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:11,566 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2023-11-28 20:28:11,566 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-28 20:28:11,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:11,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:11,567 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:11,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2023-11-28 20:28:11,569 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:11,579 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:11,580 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:11,580 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:11,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:11,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:11,580 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:11,581 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:28:11,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:11,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:11,588 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2023-11-28 20:28:11,588 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:11,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:11,589 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:11,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2023-11-28 20:28:11,591 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:11,601 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:11,601 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:11,602 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:11,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:11,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:11,602 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:11,602 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:28:11,602 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:11,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:11,609 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2023-11-28 20:28:11,609 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:11,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:11,610 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:11,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2023-11-28 20:28:11,612 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 [2023-11-28 20:28:11,622 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:11,622 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:11,623 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:11,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:11,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:11,623 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:11,624 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:28:11,624 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:11,628 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:11,630 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Forceful destruction successful, exit code 0 [2023-11-28 20:28:11,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:11,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:11,631 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:11,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2023-11-28 20:28:11,633 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 [2023-11-28 20:28:11,644 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:11,644 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:11,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:11,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:11,644 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:11,647 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 20:28:11,647 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 20:28:11,658 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:11,661 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2023-11-28 20:28:11,661 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:11,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:11,662 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:11,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2023-11-28 20:28:11,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:11,681 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:11,681 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:11,681 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:11,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:11,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:11,682 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:11,682 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:28:11,683 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:11,687 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:11,690 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2023-11-28 20:28:11,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:11,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:11,691 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:11,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2023-11-28 20:28:11,693 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 [2023-11-28 20:28:11,704 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:11,704 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:11,704 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:11,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:11,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:11,704 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:11,705 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:28:11,705 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:11,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:11,711 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2023-11-28 20:28:11,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:11,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:11,712 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:11,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2023-11-28 20:28:11,715 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:11,725 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:11,725 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:11,725 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:11,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:11,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:11,725 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:11,726 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:28:11,726 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:11,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:11,733 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Ended with exit code 0 [2023-11-28 20:28:11,733 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:11,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:11,734 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:11,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2023-11-28 20:28:11,736 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:11,747 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:11,747 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:11,747 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:11,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:11,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:11,747 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:11,748 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:28:11,748 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:11,753 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:11,755 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2023-11-28 20:28:11,756 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:11,756 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:11,756 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:11,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2023-11-28 20:28:11,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:11,769 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:11,769 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:11,769 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:11,769 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:11,769 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:11,769 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:11,770 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:28:11,770 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:11,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:11,777 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2023-11-28 20:28:11,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:11,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:11,778 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:11,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2023-11-28 20:28:11,780 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:11,791 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:11,791 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:11,791 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:11,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:11,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:11,791 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:11,792 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:28:11,792 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:11,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:11,801 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2023-11-28 20:28:11,801 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:11,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:11,802 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:11,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2023-11-28 20:28:11,804 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 [2023-11-28 20:28:11,814 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:11,815 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:11,815 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:11,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:11,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:11,815 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:11,816 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:28:11,816 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:11,821 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:11,823 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2023-11-28 20:28:11,824 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:11,824 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:11,824 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:11,825 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2023-11-28 20:28:11,827 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 [2023-11-28 20:28:11,837 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:11,837 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:11,837 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:11,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:11,837 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:11,837 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:11,838 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:28:11,838 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:11,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:11,845 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2023-11-28 20:28:11,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:11,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:11,846 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:11,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2023-11-28 20:28:11,849 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:11,859 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:11,859 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:11,859 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:11,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:11,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:11,860 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:11,861 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:28:11,861 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:11,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:11,869 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2023-11-28 20:28:11,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:11,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:11,870 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:11,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2023-11-28 20:28:11,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:11,883 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:11,883 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:11,883 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:11,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:11,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:11,883 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:11,884 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:28:11,885 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:11,890 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:11,892 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Ended with exit code 0 [2023-11-28 20:28:11,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:11,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:11,893 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:11,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2023-11-28 20:28:11,895 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:11,906 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:11,906 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:11,906 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:11,906 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:11,906 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:11,909 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 20:28:11,909 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 20:28:11,920 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:11,923 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2023-11-28 20:28:11,923 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:11,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:11,924 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:11,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2023-11-28 20:28:11,926 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:11,937 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:11,937 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:11,937 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:11,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:11,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:11,937 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:11,938 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:28:11,938 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:11,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:11,946 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2023-11-28 20:28:11,946 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:11,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:11,947 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:11,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2023-11-28 20:28:11,949 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:11,959 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:11,959 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:11,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:11,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:11,959 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:11,962 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 20:28:11,962 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 20:28:11,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:11,975 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2023-11-28 20:28:11,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:11,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:11,976 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:11,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2023-11-28 20:28:11,978 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:11,989 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:11,989 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:11,989 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:11,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:11,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:11,989 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:11,990 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:28:11,990 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:11,995 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:11,997 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2023-11-28 20:28:11,997 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:11,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:11,998 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:11,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2023-11-28 20:28:12,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:12,010 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:12,011 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:12,011 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:12,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:12,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:12,011 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:12,012 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:28:12,012 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:12,017 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:12,019 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Ended with exit code 0 [2023-11-28 20:28:12,019 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:12,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:12,020 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:12,021 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2023-11-28 20:28:12,022 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:12,033 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:12,033 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:12,033 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:12,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:12,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:12,033 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:12,034 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:28:12,034 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:12,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:12,041 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2023-11-28 20:28:12,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:12,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:12,043 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:12,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2023-11-28 20:28:12,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:12,058 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:12,058 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:12,058 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:12,058 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:12,058 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:12,058 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:12,059 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:28:12,059 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:12,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:12,066 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2023-11-28 20:28:12,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:12,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:12,067 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:12,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2023-11-28 20:28:12,069 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 [2023-11-28 20:28:12,080 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:12,080 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:12,080 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:12,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:12,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:12,080 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:12,081 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:28:12,081 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:12,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:12,088 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2023-11-28 20:28:12,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:12,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:12,089 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:12,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2023-11-28 20:28:12,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:12,102 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:12,102 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:12,102 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:12,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:12,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:12,102 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:12,103 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:28:12,103 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:12,108 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:12,110 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2023-11-28 20:28:12,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:12,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:12,111 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:12,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2023-11-28 20:28:12,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:12,124 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:12,124 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:12,124 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:12,124 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:12,124 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:12,127 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 20:28:12,127 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 20:28:12,138 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:12,140 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2023-11-28 20:28:12,141 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:12,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:12,141 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:12,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2023-11-28 20:28:12,144 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:12,154 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:12,154 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:12,154 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:12,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:12,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:12,155 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:12,156 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:28:12,156 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:12,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:12,163 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2023-11-28 20:28:12,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:12,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:12,164 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:12,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2023-11-28 20:28:12,167 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 [2023-11-28 20:28:12,178 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:12,178 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:12,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:12,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:12,178 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:12,190 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 20:28:12,190 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 20:28:12,229 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:12,232 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2023-11-28 20:28:12,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:12,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:12,233 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:12,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2023-11-28 20:28:12,235 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 [2023-11-28 20:28:12,246 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:12,246 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:12,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:12,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:12,246 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:12,250 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 20:28:12,250 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 20:28:12,261 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:12,264 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2023-11-28 20:28:12,264 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:12,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:12,265 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:12,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2023-11-28 20:28:12,267 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 [2023-11-28 20:28:12,277 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:12,278 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:12,278 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:12,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:12,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:12,278 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:12,279 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:28:12,279 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:12,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:12,286 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2023-11-28 20:28:12,287 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:12,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:12,287 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:12,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2023-11-28 20:28:12,290 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:12,301 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:12,301 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:12,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:12,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:12,301 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:12,304 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 20:28:12,304 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 20:28:12,318 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:12,320 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2023-11-28 20:28:12,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:12,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:12,321 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:12,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2023-11-28 20:28:12,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:12,334 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:12,334 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:12,334 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:12,334 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:12,334 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:12,334 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:12,335 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:28:12,335 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:12,339 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:12,342 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2023-11-28 20:28:12,342 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:12,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:12,343 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:12,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2023-11-28 20:28:12,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:12,355 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:12,355 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:12,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:12,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:12,355 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:12,358 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 20:28:12,359 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 20:28:12,372 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:12,375 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2023-11-28 20:28:12,375 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:12,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:12,376 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:12,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2023-11-28 20:28:12,378 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:12,392 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:12,392 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:12,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:12,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:12,393 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:12,403 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 20:28:12,403 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 20:28:12,437 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:12,441 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2023-11-28 20:28:12,441 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:12,441 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:12,442 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:12,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2023-11-28 20:28:12,444 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:12,456 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:12,456 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:12,456 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:12,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:12,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:12,456 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:12,457 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:28:12,458 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:12,463 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:12,466 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Ended with exit code 0 [2023-11-28 20:28:12,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:12,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:12,467 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:12,468 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2023-11-28 20:28:12,469 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:12,480 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:12,480 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:12,480 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:12,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:12,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:12,480 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:12,481 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:28:12,481 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:12,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:12,489 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2023-11-28 20:28:12,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:12,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:12,490 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:12,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2023-11-28 20:28:12,492 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:12,503 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:12,503 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:12,503 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:12,503 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:12,503 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:12,503 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:28:12,504 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:28:12,504 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:12,509 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:12,512 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2023-11-28 20:28:12,513 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-28 20:28:12,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:12,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:12,513 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:12,514 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2023-11-28 20:28:12,516 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 [2023-11-28 20:28:12,526 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:12,526 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:12,526 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:12,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:12,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:12,526 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:12,527 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:12,527 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:12,529 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:12,531 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2023-11-28 20:28:12,531 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:12,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:12,532 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:12,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2023-11-28 20:28:12,534 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 [2023-11-28 20:28:12,544 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:12,544 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:12,544 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:12,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:12,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:12,544 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:12,545 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:12,545 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:12,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:12,549 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Ended with exit code 0 [2023-11-28 20:28:12,549 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:12,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:12,550 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:12,551 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2023-11-28 20:28:12,552 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:12,570 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:12,570 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:12,570 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:12,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:12,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:12,570 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:12,571 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:12,571 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:12,573 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:12,576 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2023-11-28 20:28:12,576 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:12,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:12,577 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:12,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2023-11-28 20:28:12,579 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:12,589 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:12,589 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:12,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:12,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:12,589 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:12,591 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:28:12,591 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:28:12,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:12,599 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2023-11-28 20:28:12,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:12,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:12,600 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:12,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2023-11-28 20:28:12,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:12,612 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:12,612 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:12,612 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:12,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:12,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:12,613 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:12,613 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:12,613 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:12,615 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:12,618 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2023-11-28 20:28:12,618 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:12,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:12,619 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:12,620 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2023-11-28 20:28:12,621 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:12,631 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:12,631 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:12,632 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:12,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:12,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:12,632 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:12,632 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:12,632 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:12,634 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:12,638 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Ended with exit code 0 [2023-11-28 20:28:12,638 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:12,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:12,639 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:12,640 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2023-11-28 20:28:12,641 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:12,654 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:12,654 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:12,654 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:12,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:12,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:12,654 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:12,655 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:12,655 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:12,657 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:12,660 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2023-11-28 20:28:12,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:12,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:12,661 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:12,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2023-11-28 20:28:12,663 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 [2023-11-28 20:28:12,673 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:12,673 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:12,673 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:12,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:12,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:12,673 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:12,674 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:12,674 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:12,676 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:12,679 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Ended with exit code 0 [2023-11-28 20:28:12,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:12,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:12,680 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:12,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2023-11-28 20:28:12,682 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:12,692 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:12,692 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:12,692 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:12,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:12,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:12,692 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:12,693 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:12,693 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:12,695 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:12,698 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2023-11-28 20:28:12,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:12,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:12,699 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:12,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2023-11-28 20:28:12,701 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:12,711 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:12,712 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:12,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:12,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:12,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:12,712 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:12,712 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:12,712 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:12,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:12,716 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Ended with exit code 0 [2023-11-28 20:28:12,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:12,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:12,718 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:12,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2023-11-28 20:28:12,720 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:12,730 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:12,730 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:12,730 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:12,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:12,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:12,730 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:12,731 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:12,731 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:12,733 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:12,736 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Forceful destruction successful, exit code 0 [2023-11-28 20:28:12,736 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:12,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:12,737 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:12,737 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2023-11-28 20:28:12,739 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:12,749 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:12,749 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:12,749 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:12,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:12,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:12,749 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:12,750 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:12,750 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:12,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:12,754 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2023-11-28 20:28:12,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:12,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:12,755 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:12,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2023-11-28 20:28:12,757 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:12,768 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:12,768 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:12,768 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:12,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:12,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:12,768 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:12,769 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:12,769 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:12,771 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:12,773 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Ended with exit code 0 [2023-11-28 20:28:12,773 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:12,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:12,774 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:12,775 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2023-11-28 20:28:12,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:12,786 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:12,786 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:12,786 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:12,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:12,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:12,787 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:12,787 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:12,787 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:12,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:12,792 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Ended with exit code 0 [2023-11-28 20:28:12,792 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:12,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:12,793 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:12,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2023-11-28 20:28:12,795 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 [2023-11-28 20:28:12,805 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:12,805 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:12,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:12,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:12,806 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:12,807 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:28:12,807 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:28:12,813 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:12,816 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2023-11-28 20:28:12,816 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:12,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:12,816 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:12,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2023-11-28 20:28:12,819 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 [2023-11-28 20:28:12,829 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:12,829 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:12,829 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:12,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:12,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:12,829 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:12,829 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:12,830 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:12,832 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:12,834 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Forceful destruction successful, exit code 0 [2023-11-28 20:28:12,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:12,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:12,835 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:12,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2023-11-28 20:28:12,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:12,847 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:12,847 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:12,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:12,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:12,848 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:12,849 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:28:12,849 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:28:12,856 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:12,858 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Ended with exit code 0 [2023-11-28 20:28:12,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:12,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:12,859 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:12,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2023-11-28 20:28:12,862 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:12,872 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:12,872 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:12,872 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:12,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:12,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:12,872 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:12,872 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:12,873 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:12,875 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:12,877 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Ended with exit code 0 [2023-11-28 20:28:12,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:12,877 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:12,878 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:12,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2023-11-28 20:28:12,880 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 [2023-11-28 20:28:12,890 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:12,890 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:12,890 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:12,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:12,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:12,890 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:12,891 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:12,891 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:12,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:12,895 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2023-11-28 20:28:12,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:12,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:12,896 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:12,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2023-11-28 20:28:12,898 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 [2023-11-28 20:28:12,908 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:12,908 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:12,908 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:12,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:12,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:12,909 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:12,909 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:12,909 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:12,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:12,915 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2023-11-28 20:28:12,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:12,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:12,916 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:12,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2023-11-28 20:28:12,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:12,928 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:12,928 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:12,928 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:12,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:12,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:12,928 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:12,929 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:12,929 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:12,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:12,933 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2023-11-28 20:28:12,933 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:12,933 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:12,934 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:12,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2023-11-28 20:28:12,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:12,946 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:12,946 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:12,946 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:12,946 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:12,946 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:12,946 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:12,946 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:12,947 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:12,949 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:12,951 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2023-11-28 20:28:12,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:12,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:12,952 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:12,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2023-11-28 20:28:12,955 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 [2023-11-28 20:28:12,965 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:12,965 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:12,965 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:12,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:12,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:12,965 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:12,966 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:12,966 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:12,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:12,970 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2023-11-28 20:28:12,970 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:12,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:12,971 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:12,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2023-11-28 20:28:12,973 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 [2023-11-28 20:28:12,983 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:12,983 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:12,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:12,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:12,984 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:12,985 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:28:12,985 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:28:12,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:12,995 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2023-11-28 20:28:12,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:12,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:12,996 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:12,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2023-11-28 20:28:12,998 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 [2023-11-28 20:28:13,008 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:13,008 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:13,008 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:13,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:13,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:13,008 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:13,009 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:13,009 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:13,012 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:13,014 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2023-11-28 20:28:13,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:13,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:13,015 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:13,016 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2023-11-28 20:28:13,017 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:13,028 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:13,028 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:13,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:13,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:13,028 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:13,038 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:28:13,038 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:28:13,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:13,064 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2023-11-28 20:28:13,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:13,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:13,065 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:13,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2023-11-28 20:28:13,067 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:13,077 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:13,077 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:13,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:13,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:13,077 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:13,080 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:28:13,080 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:28:13,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:13,089 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2023-11-28 20:28:13,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:13,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:13,090 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:13,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2023-11-28 20:28:13,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:13,102 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:13,102 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:13,102 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:13,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:13,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:13,102 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:13,102 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:13,103 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:13,105 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:13,107 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2023-11-28 20:28:13,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:13,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:13,108 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:13,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2023-11-28 20:28:13,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:13,120 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:13,120 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:13,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:13,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:13,120 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:13,122 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:28:13,122 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:28:13,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:13,133 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2023-11-28 20:28:13,133 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:13,133 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:13,134 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:13,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2023-11-28 20:28:13,136 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 [2023-11-28 20:28:13,146 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:13,146 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:13,146 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:13,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:13,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:13,146 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:13,147 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:13,147 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:13,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:13,151 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2023-11-28 20:28:13,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:13,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:13,152 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:13,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2023-11-28 20:28:13,154 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 [2023-11-28 20:28:13,164 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:13,164 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:13,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:13,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:13,165 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:13,167 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:28:13,167 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:28:13,175 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:13,177 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Ended with exit code 0 [2023-11-28 20:28:13,178 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:13,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:13,178 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:13,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2023-11-28 20:28:13,180 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:13,191 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:13,191 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:13,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:13,191 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:13,191 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:13,198 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:28:13,198 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:28:13,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:13,218 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Forceful destruction successful, exit code 0 [2023-11-28 20:28:13,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:13,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:13,219 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:13,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2023-11-28 20:28:13,222 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:13,232 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:13,232 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:13,232 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:13,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:13,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:13,232 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:13,233 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:13,233 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:13,236 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:13,238 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2023-11-28 20:28:13,238 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:13,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:13,239 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:13,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2023-11-28 20:28:13,241 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:13,250 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:13,251 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:13,251 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:13,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:13,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:13,251 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:13,251 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:13,251 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:13,254 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:13,256 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Ended with exit code 0 [2023-11-28 20:28:13,256 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:13,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:13,257 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:13,258 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2023-11-28 20:28:13,259 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:13,269 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:13,269 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:28:13,269 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:13,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:13,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:13,269 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:28:13,270 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:28:13,270 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:13,272 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:13,274 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2023-11-28 20:28:13,274 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-28 20:28:13,274 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:13,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:13,275 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:13,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2023-11-28 20:28:13,277 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:13,288 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:13,288 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:13,288 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:13,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:13,288 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:13,288 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:28:13,289 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:28:13,289 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:13,292 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:13,294 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Ended with exit code 0 [2023-11-28 20:28:13,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:13,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:13,295 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:13,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2023-11-28 20:28:13,297 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 [2023-11-28 20:28:13,307 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:13,307 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:13,308 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:13,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:13,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:13,308 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:28:13,308 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:28:13,309 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:13,313 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:13,315 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Ended with exit code 0 [2023-11-28 20:28:13,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:13,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:13,316 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:13,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2023-11-28 20:28:13,318 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:13,328 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:13,328 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:13,328 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:13,328 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:13,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:13,329 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:28:13,329 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:28:13,329 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:13,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:13,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2023-11-28 20:28:13,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:13,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:13,337 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:13,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2023-11-28 20:28:13,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:13,349 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:13,349 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:13,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:13,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:13,349 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:28:13,352 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-28 20:28:13,352 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-28 20:28:13,359 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:13,361 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2023-11-28 20:28:13,361 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:13,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:13,362 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:13,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2023-11-28 20:28:13,364 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:13,374 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:13,374 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:13,374 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:13,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:13,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:13,375 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:28:13,375 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:28:13,376 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:13,380 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:13,382 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2023-11-28 20:28:13,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:13,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:13,383 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:13,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2023-11-28 20:28:13,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:13,395 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:13,395 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:13,395 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:13,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:13,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:13,395 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:28:13,396 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:28:13,396 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:13,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:13,402 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2023-11-28 20:28:13,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:13,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:13,402 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:13,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2023-11-28 20:28:13,405 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 [2023-11-28 20:28:13,415 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:13,415 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:13,415 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:13,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:13,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:13,415 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:28:13,416 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:28:13,416 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:13,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:13,422 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2023-11-28 20:28:13,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:13,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:13,423 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:13,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2023-11-28 20:28:13,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:13,436 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:13,436 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:13,436 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:13,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:13,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:13,436 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:28:13,437 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:28:13,437 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:13,441 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:13,443 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2023-11-28 20:28:13,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:13,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:13,444 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:13,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2023-11-28 20:28:13,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:13,459 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:13,459 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:13,459 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:13,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:13,459 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:13,459 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:28:13,460 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:28:13,460 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:13,463 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:13,466 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2023-11-28 20:28:13,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:13,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:13,467 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:13,468 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2023-11-28 20:28:13,469 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:13,479 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:13,479 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:13,479 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:13,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:13,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:13,480 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:28:13,480 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:28:13,480 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:13,485 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:13,487 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2023-11-28 20:28:13,487 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:13,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:13,488 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:13,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2023-11-28 20:28:13,490 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 [2023-11-28 20:28:13,500 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:13,500 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:13,500 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:13,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:13,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:13,500 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:28:13,501 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:28:13,501 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:13,505 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:13,507 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2023-11-28 20:28:13,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:13,508 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:13,508 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:13,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2023-11-28 20:28:13,510 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 [2023-11-28 20:28:13,520 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:13,520 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:13,520 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:13,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:13,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:13,521 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:28:13,521 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:28:13,521 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:13,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:13,528 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2023-11-28 20:28:13,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:13,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:13,529 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:13,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2023-11-28 20:28:13,531 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 [2023-11-28 20:28:13,541 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:13,541 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:13,541 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:13,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:13,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:13,542 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:28:13,542 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:28:13,542 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:13,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:13,549 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2023-11-28 20:28:13,549 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:13,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:13,549 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:13,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2023-11-28 20:28:13,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:13,562 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:13,562 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:13,562 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:13,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:13,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:13,562 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:28:13,562 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:28:13,562 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:13,572 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:13,574 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Forceful destruction successful, exit code 0 [2023-11-28 20:28:13,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:13,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:13,575 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:13,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2023-11-28 20:28:13,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:13,587 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:13,588 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:13,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:13,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:13,588 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:28:13,590 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-28 20:28:13,590 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-28 20:28:13,599 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:13,601 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Forceful destruction successful, exit code 0 [2023-11-28 20:28:13,601 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:13,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:13,602 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:13,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2023-11-28 20:28:13,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:13,614 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:13,615 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:13,615 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:13,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:13,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:13,615 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:28:13,616 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:28:13,616 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:13,620 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:13,622 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2023-11-28 20:28:13,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:13,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:13,623 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:13,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2023-11-28 20:28:13,625 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:13,635 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:13,635 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:13,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:13,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:13,635 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:28:13,638 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-28 20:28:13,638 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-28 20:28:13,647 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:13,649 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2023-11-28 20:28:13,649 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:13,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:13,650 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:13,650 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2023-11-28 20:28:13,652 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:13,662 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:13,662 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:13,662 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:13,662 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:13,662 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:13,662 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:28:13,663 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:28:13,663 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:13,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:13,669 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Forceful destruction successful, exit code 0 [2023-11-28 20:28:13,670 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:13,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:13,670 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:13,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2023-11-28 20:28:13,672 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:13,683 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:13,683 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:13,683 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:13,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:13,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:13,683 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:28:13,684 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:28:13,684 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:13,688 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:13,691 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2023-11-28 20:28:13,691 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:13,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:13,692 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:13,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2023-11-28 20:28:13,694 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:13,704 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:13,704 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:13,704 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:13,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:13,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:13,705 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:28:13,705 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:28:13,705 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:13,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:13,712 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Ended with exit code 0 [2023-11-28 20:28:13,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:13,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:13,713 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:13,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2023-11-28 20:28:13,715 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:13,725 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:13,726 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:13,726 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:13,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:13,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:13,726 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:28:13,727 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:28:13,727 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:13,729 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:13,731 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2023-11-28 20:28:13,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:13,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:13,732 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:13,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2023-11-28 20:28:13,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:13,744 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:13,744 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:13,744 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:13,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:13,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:13,745 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:28:13,745 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:28:13,745 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:13,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:13,751 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2023-11-28 20:28:13,751 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:13,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:13,752 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:13,752 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2023-11-28 20:28:13,754 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:13,764 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:13,764 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:13,764 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:13,764 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:13,764 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:13,764 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:28:13,765 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:28:13,765 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:13,768 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:13,770 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2023-11-28 20:28:13,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:13,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:13,771 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:13,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2023-11-28 20:28:13,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:13,783 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:13,784 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:13,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:13,784 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:13,784 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:28:13,786 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-28 20:28:13,787 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-28 20:28:13,797 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:13,800 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2023-11-28 20:28:13,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:13,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:13,801 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:13,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2023-11-28 20:28:13,803 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:13,813 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:13,813 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:13,813 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:13,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:13,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:13,813 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:28:13,814 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:28:13,814 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:13,819 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:13,822 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Ended with exit code 0 [2023-11-28 20:28:13,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:13,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:13,823 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:13,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2023-11-28 20:28:13,825 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:13,838 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:13,838 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:13,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:13,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:13,838 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:28:13,849 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-28 20:28:13,850 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-28 20:28:13,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:13,891 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Ended with exit code 0 [2023-11-28 20:28:13,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:13,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:13,892 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:13,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2023-11-28 20:28:13,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:13,904 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:13,904 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:13,905 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:13,905 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:13,905 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:28:13,907 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-28 20:28:13,908 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-28 20:28:13,916 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:13,918 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Ended with exit code 0 [2023-11-28 20:28:13,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:13,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:13,919 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:13,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2023-11-28 20:28:13,921 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:13,934 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:13,934 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:13,934 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:13,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:13,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:13,934 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:28:13,935 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:28:13,935 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:13,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:13,942 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Ended with exit code 0 [2023-11-28 20:28:13,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:13,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:13,943 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:13,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2023-11-28 20:28:13,946 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 [2023-11-28 20:28:13,956 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:13,956 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:13,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:13,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:13,956 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:28:13,959 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-28 20:28:13,959 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-28 20:28:13,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:13,973 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Ended with exit code 0 [2023-11-28 20:28:13,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:13,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:13,974 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:13,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2023-11-28 20:28:13,976 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 [2023-11-28 20:28:13,986 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:13,986 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:13,986 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:13,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:13,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:13,986 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:28:13,987 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:28:13,987 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:13,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:13,994 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Ended with exit code 0 [2023-11-28 20:28:13,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:13,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:13,995 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:13,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2023-11-28 20:28:13,997 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:14,007 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:14,008 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:14,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:14,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:14,008 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:28:14,011 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-28 20:28:14,011 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-28 20:28:14,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:14,024 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Ended with exit code 0 [2023-11-28 20:28:14,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:14,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:14,025 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:14,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2023-11-28 20:28:14,027 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:14,038 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:14,039 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:14,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:14,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:14,039 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:28:14,049 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-28 20:28:14,049 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-28 20:28:14,077 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:14,080 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Ended with exit code 0 [2023-11-28 20:28:14,080 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:14,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:14,081 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:14,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2023-11-28 20:28:14,083 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 [2023-11-28 20:28:14,093 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:14,093 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:14,094 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:14,094 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:14,094 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:14,094 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:28:14,095 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:28:14,095 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:14,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:14,103 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Ended with exit code 0 [2023-11-28 20:28:14,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:14,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:14,103 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:14,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2023-11-28 20:28:14,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:14,116 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:14,116 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:14,116 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:14,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:14,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:14,116 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:28:14,117 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:28:14,117 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:14,120 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:14,122 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Ended with exit code 0 [2023-11-28 20:28:14,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:14,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:14,123 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:14,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2023-11-28 20:28:14,125 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:14,135 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:28:14,136 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:28:14,136 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:14,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:14,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:14,136 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:28:14,137 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:28:14,137 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:14,140 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:14,142 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Ended with exit code 0 [2023-11-28 20:28:14,142 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2023-11-28 20:28:14,142 INFO L748 eck$LassoCheckResult]: Stem: 310#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 311#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet7#1, main_#t~malloc8#1.base, main_#t~malloc8#1.offset, main_#t~ret9#1.base, main_#t~ret9#1.offset, main_~in_len~0#1, main_~in~0#1.base, main_~in~0#1.offset;havoc main_#t~nondet7#1;main_~in_len~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1; 312#L531 assume !(main_~in_len~0#1 < 1);call main_#t~malloc8#1.base, main_#t~malloc8#1.offset := #Ultimate.allocOnStack(main_~in_len~0#1 % 18446744073709551616);main_~in~0#1.base, main_~in~0#1.offset := main_#t~malloc8#1.base, main_#t~malloc8#1.offset;call write~int#0(0, main_~in~0#1.base, main_~in~0#1.offset + (main_~in_len~0#1 - 1), 1);assume { :begin_inline_basename } true;basename_#in~path#1.base, basename_#in~path#1.offset := main_~in~0#1.base, main_~in~0#1.offset;havoc basename_#res#1.base, basename_#res#1.offset;havoc basename_#t~ret5#1.base, basename_#t~ret5#1.offset, basename_#t~mem6#1, basename_~path#1.base, basename_~path#1.offset, basename_~c~0#1.base, basename_~c~0#1.offset;basename_~path#1.base, basename_~path#1.offset := basename_#in~path#1.base, basename_#in~path#1.offset;havoc basename_~c~0#1.base, basename_~c~0#1.offset; 313#L517 assume { :begin_inline_strrchr } true;strrchr_#in~t#1.base, strrchr_#in~t#1.offset, strrchr_#in~c#1 := basename_~path#1.base, basename_~path#1.offset, 47;havoc strrchr_#res#1.base, strrchr_#res#1.offset;havoc strrchr_#t~mem2#1, strrchr_#t~mem3#1, strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset, strrchr_~t#1.base, strrchr_~t#1.offset, strrchr_~c#1, strrchr_~ch~0#1, strrchr_~l~0#1.base, strrchr_~l~0#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_#in~t#1.base, strrchr_#in~t#1.offset;strrchr_~c#1 := strrchr_#in~c#1;havoc strrchr_~ch~0#1;strrchr_~l~0#1.base, strrchr_~l~0#1.offset := 0, 0;strrchr_~ch~0#1 := (if strrchr_~c#1 % 256 <= 127 then strrchr_~c#1 % 256 else strrchr_~c#1 % 256 - 256); 319#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 307#L511 assume strrchr_#t~mem2#1 == strrchr_~ch~0#1;havoc strrchr_#t~mem2#1;strrchr_~l~0#1.base, strrchr_~l~0#1.offset := strrchr_~t#1.base, strrchr_~t#1.offset; 308#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 309#L511-3 assume !(0 == strrchr_#t~mem3#1);havoc strrchr_#t~mem3#1;strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;havoc strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset; 314#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 315#L511 assume strrchr_#t~mem2#1 == strrchr_~ch~0#1;havoc strrchr_#t~mem2#1;strrchr_~l~0#1.base, strrchr_~l~0#1.offset := strrchr_~t#1.base, strrchr_~t#1.offset; 325#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 326#L511-3 assume !(0 == strrchr_#t~mem3#1);havoc strrchr_#t~mem3#1;strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;havoc strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset; 322#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 324#L511 assume !(strrchr_#t~mem2#1 == strrchr_~ch~0#1);havoc strrchr_#t~mem2#1; 323#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 321#L511-3 assume 0 == strrchr_#t~mem3#1;havoc strrchr_#t~mem3#1;strrchr_#res#1.base, strrchr_#res#1.offset := strrchr_~l~0#1.base, strrchr_~l~0#1.offset; 320#strrchr_returnLabel#1 basename_#t~ret5#1.base, basename_#t~ret5#1.offset := strrchr_#res#1.base, strrchr_#res#1.offset;havoc strrchr_#t~mem2#1, strrchr_#t~mem3#1, strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset, strrchr_~t#1.base, strrchr_~t#1.offset, strrchr_~c#1, strrchr_~ch~0#1, strrchr_~l~0#1.base, strrchr_~l~0#1.offset;havoc strrchr_#in~t#1.base, strrchr_#in~t#1.offset, strrchr_#in~c#1;assume { :end_inline_strrchr } true;basename_~c~0#1.base, basename_~c~0#1.offset := basename_#t~ret5#1.base, basename_#t~ret5#1.offset; 316#L518 assume !(basename_~c~0#1.base == 0 && basename_~c~0#1.offset == 0);havoc basename_#t~ret5#1.base, basename_#t~ret5#1.offset;call basename_#t~mem6#1 := read~int#0(basename_~c~0#1.base, 1 + basename_~c~0#1.offset, 1); 317#L519 assume 0 == basename_#t~mem6#1;havoc basename_#t~mem6#1; 318#L520 assume !(basename_~c~0#1.base == basename_~path#1.base && basename_~c~0#1.offset == basename_~path#1.offset);call write~int#0(0, basename_~c~0#1.base, basename_~c~0#1.offset, 1); 313#L517 [2023-11-28 20:28:14,142 INFO L750 eck$LassoCheckResult]: Loop: 313#L517 assume { :begin_inline_strrchr } true;strrchr_#in~t#1.base, strrchr_#in~t#1.offset, strrchr_#in~c#1 := basename_~path#1.base, basename_~path#1.offset, 47;havoc strrchr_#res#1.base, strrchr_#res#1.offset;havoc strrchr_#t~mem2#1, strrchr_#t~mem3#1, strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset, strrchr_~t#1.base, strrchr_~t#1.offset, strrchr_~c#1, strrchr_~ch~0#1, strrchr_~l~0#1.base, strrchr_~l~0#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_#in~t#1.base, strrchr_#in~t#1.offset;strrchr_~c#1 := strrchr_#in~c#1;havoc strrchr_~ch~0#1;strrchr_~l~0#1.base, strrchr_~l~0#1.offset := 0, 0;strrchr_~ch~0#1 := (if strrchr_~c#1 % 256 <= 127 then strrchr_~c#1 % 256 else strrchr_~c#1 % 256 - 256); 319#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 307#L511 assume strrchr_#t~mem2#1 == strrchr_~ch~0#1;havoc strrchr_#t~mem2#1;strrchr_~l~0#1.base, strrchr_~l~0#1.offset := strrchr_~t#1.base, strrchr_~t#1.offset; 308#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 309#L511-3 assume !(0 == strrchr_#t~mem3#1);havoc strrchr_#t~mem3#1;strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;havoc strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset; 314#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 315#L511 assume strrchr_#t~mem2#1 == strrchr_~ch~0#1;havoc strrchr_#t~mem2#1;strrchr_~l~0#1.base, strrchr_~l~0#1.offset := strrchr_~t#1.base, strrchr_~t#1.offset; 325#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 326#L511-3 assume !(0 == strrchr_#t~mem3#1);havoc strrchr_#t~mem3#1;strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;havoc strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset; 322#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 324#L511 assume !(strrchr_#t~mem2#1 == strrchr_~ch~0#1);havoc strrchr_#t~mem2#1; 323#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 321#L511-3 assume 0 == strrchr_#t~mem3#1;havoc strrchr_#t~mem3#1;strrchr_#res#1.base, strrchr_#res#1.offset := strrchr_~l~0#1.base, strrchr_~l~0#1.offset; 320#strrchr_returnLabel#1 basename_#t~ret5#1.base, basename_#t~ret5#1.offset := strrchr_#res#1.base, strrchr_#res#1.offset;havoc strrchr_#t~mem2#1, strrchr_#t~mem3#1, strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset, strrchr_~t#1.base, strrchr_~t#1.offset, strrchr_~c#1, strrchr_~ch~0#1, strrchr_~l~0#1.base, strrchr_~l~0#1.offset;havoc strrchr_#in~t#1.base, strrchr_#in~t#1.offset, strrchr_#in~c#1;assume { :end_inline_strrchr } true;basename_~c~0#1.base, basename_~c~0#1.offset := basename_#t~ret5#1.base, basename_#t~ret5#1.offset; 316#L518 assume !(basename_~c~0#1.base == 0 && basename_~c~0#1.offset == 0);havoc basename_#t~ret5#1.base, basename_#t~ret5#1.offset;call basename_#t~mem6#1 := read~int#0(basename_~c~0#1.base, 1 + basename_~c~0#1.offset, 1); 317#L519 assume 0 == basename_#t~mem6#1;havoc basename_#t~mem6#1; 318#L520 assume !(basename_~c~0#1.base == basename_~path#1.base && basename_~c~0#1.offset == basename_~path#1.offset);call write~int#0(0, basename_~c~0#1.base, basename_~c~0#1.offset, 1); 313#L517 [2023-11-28 20:28:14,143 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:28:14,143 INFO L85 PathProgramCache]: Analyzing trace with hash -2098832537, now seen corresponding path program 2 times [2023-11-28 20:28:14,143 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:28:14,143 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1728950029] [2023-11-28 20:28:14,143 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:28:14,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:28:14,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 20:28:14,162 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-28 20:28:14,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 20:28:14,175 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-28 20:28:14,176 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:28:14,176 INFO L85 PathProgramCache]: Analyzing trace with hash 1066227114, now seen corresponding path program 2 times [2023-11-28 20:28:14,176 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:28:14,177 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2016327275] [2023-11-28 20:28:14,177 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:28:14,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:28:14,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 20:28:14,186 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-28 20:28:14,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 20:28:14,197 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-28 20:28:14,198 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:28:14,198 INFO L85 PathProgramCache]: Analyzing trace with hash 1390965508, now seen corresponding path program 3 times [2023-11-28 20:28:14,198 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:28:14,198 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [195948854] [2023-11-28 20:28:14,199 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:28:14,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:28:14,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:28:14,994 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 31 proven. 32 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-28 20:28:14,994 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 20:28:14,994 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [195948854] [2023-11-28 20:28:14,994 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [195948854] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-28 20:28:14,995 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1918107286] [2023-11-28 20:28:14,995 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-11-28 20:28:14,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-28 20:28:14,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:14,996 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-28 20:28:14,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (318)] Waiting until timeout for monitored process [2023-11-28 20:28:15,101 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2023-11-28 20:28:15,101 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-28 20:28:15,105 INFO L262 TraceCheckSpWp]: Trace formula consists of 257 conjuncts, 77 conjunts are in the unsatisfiable core [2023-11-28 20:28:15,119 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 20:28:15,344 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-28 20:28:15,511 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 25 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-28 20:28:15,512 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-28 20:28:15,785 INFO L349 Elim1Store]: treesize reduction 4, result has 69.2 percent of original size [2023-11-28 20:28:15,785 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 57 treesize of output 56 [2023-11-28 20:28:15,999 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 7 proven. 56 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-28 20:28:15,999 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1918107286] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-28 20:28:15,999 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-28 20:28:15,999 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 14, 14] total 38 [2023-11-28 20:28:16,000 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1181643683] [2023-11-28 20:28:16,000 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-28 20:28:16,395 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 20:28:16,395 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 38 interpolants. [2023-11-28 20:28:16,396 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=115, Invalid=1291, Unknown=0, NotChecked=0, Total=1406 [2023-11-28 20:28:16,397 INFO L87 Difference]: Start difference. First operand 20 states and 24 transitions. cyclomatic complexity: 5 Second operand has 38 states, 38 states have (on average 2.3157894736842106) internal successors, (88), 38 states have internal predecessors, (88), 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) [2023-11-28 20:28:17,162 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 20:28:17,163 INFO L93 Difference]: Finished difference Result 45 states and 52 transitions. [2023-11-28 20:28:17,163 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 45 states and 52 transitions. [2023-11-28 20:28:17,164 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 29 [2023-11-28 20:28:17,164 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 45 states to 32 states and 38 transitions. [2023-11-28 20:28:17,165 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 32 [2023-11-28 20:28:17,165 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 32 [2023-11-28 20:28:17,165 INFO L73 IsDeterministic]: Start isDeterministic. Operand 32 states and 38 transitions. [2023-11-28 20:28:17,165 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-28 20:28:17,165 INFO L218 hiAutomatonCegarLoop]: Abstraction has 32 states and 38 transitions. [2023-11-28 20:28:17,166 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states and 38 transitions. [2023-11-28 20:28:17,167 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 24. [2023-11-28 20:28:17,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24 states, 24 states have (on average 1.2083333333333333) internal successors, (29), 23 states have internal predecessors, (29), 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) [2023-11-28 20:28:17,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 29 transitions. [2023-11-28 20:28:17,168 INFO L240 hiAutomatonCegarLoop]: Abstraction has 24 states and 29 transitions. [2023-11-28 20:28:17,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-11-28 20:28:17,169 INFO L428 stractBuchiCegarLoop]: Abstraction has 24 states and 29 transitions. [2023-11-28 20:28:17,169 INFO L335 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2023-11-28 20:28:17,170 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 24 states and 29 transitions. [2023-11-28 20:28:17,170 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 21 [2023-11-28 20:28:17,170 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-28 20:28:17,170 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-28 20:28:17,171 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2023-11-28 20:28:17,171 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [4, 4, 3, 3, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:28:17,171 INFO L748 eck$LassoCheckResult]: Stem: 661#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 662#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet7#1, main_#t~malloc8#1.base, main_#t~malloc8#1.offset, main_#t~ret9#1.base, main_#t~ret9#1.offset, main_~in_len~0#1, main_~in~0#1.base, main_~in~0#1.offset;havoc main_#t~nondet7#1;main_~in_len~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1; 663#L531 assume !(main_~in_len~0#1 < 1);call main_#t~malloc8#1.base, main_#t~malloc8#1.offset := #Ultimate.allocOnStack(main_~in_len~0#1 % 18446744073709551616);main_~in~0#1.base, main_~in~0#1.offset := main_#t~malloc8#1.base, main_#t~malloc8#1.offset;call write~int#0(0, main_~in~0#1.base, main_~in~0#1.offset + (main_~in_len~0#1 - 1), 1);assume { :begin_inline_basename } true;basename_#in~path#1.base, basename_#in~path#1.offset := main_~in~0#1.base, main_~in~0#1.offset;havoc basename_#res#1.base, basename_#res#1.offset;havoc basename_#t~ret5#1.base, basename_#t~ret5#1.offset, basename_#t~mem6#1, basename_~path#1.base, basename_~path#1.offset, basename_~c~0#1.base, basename_~c~0#1.offset;basename_~path#1.base, basename_~path#1.offset := basename_#in~path#1.base, basename_#in~path#1.offset;havoc basename_~c~0#1.base, basename_~c~0#1.offset; 664#L517 [2023-11-28 20:28:17,171 INFO L750 eck$LassoCheckResult]: Loop: 664#L517 assume { :begin_inline_strrchr } true;strrchr_#in~t#1.base, strrchr_#in~t#1.offset, strrchr_#in~c#1 := basename_~path#1.base, basename_~path#1.offset, 47;havoc strrchr_#res#1.base, strrchr_#res#1.offset;havoc strrchr_#t~mem2#1, strrchr_#t~mem3#1, strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset, strrchr_~t#1.base, strrchr_~t#1.offset, strrchr_~c#1, strrchr_~ch~0#1, strrchr_~l~0#1.base, strrchr_~l~0#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_#in~t#1.base, strrchr_#in~t#1.offset;strrchr_~c#1 := strrchr_#in~c#1;havoc strrchr_~ch~0#1;strrchr_~l~0#1.base, strrchr_~l~0#1.offset := 0, 0;strrchr_~ch~0#1 := (if strrchr_~c#1 % 256 <= 127 then strrchr_~c#1 % 256 else strrchr_~c#1 % 256 - 256); 665#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 666#L511 assume strrchr_#t~mem2#1 == strrchr_~ch~0#1;havoc strrchr_#t~mem2#1;strrchr_~l~0#1.base, strrchr_~l~0#1.offset := strrchr_~t#1.base, strrchr_~t#1.offset; 681#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 670#L511-3 assume !(0 == strrchr_#t~mem3#1);havoc strrchr_#t~mem3#1;strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;havoc strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset; 671#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 658#L511 assume strrchr_#t~mem2#1 == strrchr_~ch~0#1;havoc strrchr_#t~mem2#1;strrchr_~l~0#1.base, strrchr_~l~0#1.offset := strrchr_~t#1.base, strrchr_~t#1.offset; 659#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 660#L511-3 assume !(0 == strrchr_#t~mem3#1);havoc strrchr_#t~mem3#1;strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;havoc strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset; 680#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 679#L511 assume strrchr_#t~mem2#1 == strrchr_~ch~0#1;havoc strrchr_#t~mem2#1;strrchr_~l~0#1.base, strrchr_~l~0#1.offset := strrchr_~t#1.base, strrchr_~t#1.offset; 677#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 678#L511-3 assume !(0 == strrchr_#t~mem3#1);havoc strrchr_#t~mem3#1;strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;havoc strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset; 674#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 676#L511 assume !(strrchr_#t~mem2#1 == strrchr_~ch~0#1);havoc strrchr_#t~mem2#1; 675#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 673#L511-3 assume 0 == strrchr_#t~mem3#1;havoc strrchr_#t~mem3#1;strrchr_#res#1.base, strrchr_#res#1.offset := strrchr_~l~0#1.base, strrchr_~l~0#1.offset; 672#strrchr_returnLabel#1 basename_#t~ret5#1.base, basename_#t~ret5#1.offset := strrchr_#res#1.base, strrchr_#res#1.offset;havoc strrchr_#t~mem2#1, strrchr_#t~mem3#1, strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset, strrchr_~t#1.base, strrchr_~t#1.offset, strrchr_~c#1, strrchr_~ch~0#1, strrchr_~l~0#1.base, strrchr_~l~0#1.offset;havoc strrchr_#in~t#1.base, strrchr_#in~t#1.offset, strrchr_#in~c#1;assume { :end_inline_strrchr } true;basename_~c~0#1.base, basename_~c~0#1.offset := basename_#t~ret5#1.base, basename_#t~ret5#1.offset; 668#L518 assume !(basename_~c~0#1.base == 0 && basename_~c~0#1.offset == 0);havoc basename_#t~ret5#1.base, basename_#t~ret5#1.offset;call basename_#t~mem6#1 := read~int#0(basename_~c~0#1.base, 1 + basename_~c~0#1.offset, 1); 669#L519 assume 0 == basename_#t~mem6#1;havoc basename_#t~mem6#1; 667#L520 assume !(basename_~c~0#1.base == basename_~path#1.base && basename_~c~0#1.offset == basename_~path#1.offset);call write~int#0(0, basename_~c~0#1.base, basename_~c~0#1.offset, 1); 664#L517 [2023-11-28 20:28:17,171 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:28:17,172 INFO L85 PathProgramCache]: Analyzing trace with hash 29860, now seen corresponding path program 6 times [2023-11-28 20:28:17,172 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:28:17,172 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1032264958] [2023-11-28 20:28:17,172 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:28:17,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:28:17,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 20:28:17,178 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-28 20:28:17,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 20:28:17,182 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-28 20:28:17,182 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:28:17,183 INFO L85 PathProgramCache]: Analyzing trace with hash -1595721198, now seen corresponding path program 3 times [2023-11-28 20:28:17,183 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:28:17,183 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [3419812] [2023-11-28 20:28:17,183 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:28:17,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:28:17,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 20:28:17,192 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-28 20:28:17,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 20:28:17,201 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-28 20:28:17,201 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:28:17,202 INFO L85 PathProgramCache]: Analyzing trace with hash -526837425, now seen corresponding path program 4 times [2023-11-28 20:28:17,202 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:28:17,202 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1071629459] [2023-11-28 20:28:17,202 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:28:17,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:28:17,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 20:28:17,215 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-28 20:28:17,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 20:28:17,229 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-28 20:28:17,869 INFO L210 LassoAnalysis]: Preferences: [2023-11-28 20:28:17,869 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-28 20:28:17,869 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-28 20:28:17,869 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-28 20:28:17,869 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-28 20:28:17,869 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:17,870 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-28 20:28:17,870 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-28 20:28:17,870 INFO L133 ssoRankerPreferences]: Filename of dumped script: basename-3.i_Iteration6_Lasso [2023-11-28 20:28:17,870 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-28 20:28:17,870 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-28 20:28:17,872 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 20:28:17,874 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 20:28:17,876 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 20:28:17,878 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 20:28:17,880 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 20:28:17,881 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 20:28:17,883 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 20:28:17,885 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 20:28:17,886 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 20:28:17,888 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 20:28:17,890 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 20:28:17,892 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 20:28:17,894 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 20:28:17,896 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 20:28:17,897 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 20:28:17,899 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 20:28:17,900 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 20:28:17,902 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 20:28:17,905 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 20:28:17,907 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 20:28:17,909 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 20:28:17,911 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 20:28:17,913 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 20:28:17,914 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 20:28:17,916 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 20:28:17,917 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 20:28:18,311 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-28 20:28:18,311 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-28 20:28:18,311 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:18,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:18,312 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:18,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2023-11-28 20:28:18,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:18,324 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:18,324 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:18,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:18,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:18,325 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:18,325 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 20:28:18,325 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:18,326 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:18,328 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2023-11-28 20:28:18,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:18,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:18,329 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:18,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2023-11-28 20:28:18,331 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:18,341 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:18,341 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:18,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:18,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:18,341 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:18,342 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 20:28:18,342 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:18,343 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:18,345 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Ended with exit code 0 [2023-11-28 20:28:18,345 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:18,345 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:18,346 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:18,347 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2023-11-28 20:28:18,348 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 [2023-11-28 20:28:18,358 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:18,358 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:18,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:18,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:18,358 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:18,358 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 20:28:18,359 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:18,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:18,362 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2023-11-28 20:28:18,362 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:18,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:18,363 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:18,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2023-11-28 20:28:18,365 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 [2023-11-28 20:28:18,374 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:18,375 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:18,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:18,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:18,375 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:18,375 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 20:28:18,375 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:18,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:18,378 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2023-11-28 20:28:18,379 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:18,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:18,379 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:18,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2023-11-28 20:28:18,381 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:18,391 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:18,391 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:18,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:18,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:18,391 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:18,392 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 20:28:18,392 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:18,393 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:18,395 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Forceful destruction successful, exit code 0 [2023-11-28 20:28:18,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:18,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:18,396 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:18,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2023-11-28 20:28:18,398 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:18,408 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:18,408 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:18,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:18,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:18,408 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:18,408 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 20:28:18,408 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:18,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:18,411 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Ended with exit code 0 [2023-11-28 20:28:18,411 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:18,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:18,412 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:18,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2023-11-28 20:28:18,414 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 [2023-11-28 20:28:18,424 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:18,424 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:18,424 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:18,424 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:18,424 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:18,424 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 20:28:18,424 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:18,425 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:18,427 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2023-11-28 20:28:18,427 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:18,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:18,428 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:18,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2023-11-28 20:28:18,430 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:18,440 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:18,440 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:18,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:18,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:18,440 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:18,441 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 20:28:18,441 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:18,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:18,444 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2023-11-28 20:28:18,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:18,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:18,445 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:18,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2023-11-28 20:28:18,447 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:18,457 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:18,457 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:18,457 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:18,457 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:18,457 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:18,458 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 20:28:18,458 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:18,459 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:18,461 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Ended with exit code 0 [2023-11-28 20:28:18,461 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:18,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:18,462 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:18,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2023-11-28 20:28:18,464 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:18,474 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:18,474 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:18,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:18,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:18,474 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:18,474 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 20:28:18,474 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:18,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:18,477 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2023-11-28 20:28:18,478 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:18,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:18,478 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:18,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2023-11-28 20:28:18,480 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 [2023-11-28 20:28:18,490 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:18,490 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:18,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:18,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:18,491 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:18,491 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 20:28:18,491 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:18,492 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:18,494 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Ended with exit code 0 [2023-11-28 20:28:18,495 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:18,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:18,495 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:18,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2023-11-28 20:28:18,498 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:18,507 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:18,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:18,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:18,507 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:18,508 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:28:18,508 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-28 20:28:18,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:18,513 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Ended with exit code 0 [2023-11-28 20:28:18,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:18,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:18,514 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:18,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2023-11-28 20:28:18,516 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 [2023-11-28 20:28:18,526 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:18,526 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:18,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:18,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:18,526 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:18,526 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 20:28:18,526 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:18,528 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:18,530 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Forceful destruction successful, exit code 0 [2023-11-28 20:28:18,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:18,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:18,531 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:18,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2023-11-28 20:28:18,533 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:18,543 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:18,543 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:18,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:18,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:18,543 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:18,544 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 20:28:18,544 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:18,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:18,547 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Ended with exit code 0 [2023-11-28 20:28:18,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:18,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:18,548 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:18,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2023-11-28 20:28:18,550 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 [2023-11-28 20:28:18,560 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:18,560 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:18,560 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:18,560 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:18,560 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:18,561 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 20:28:18,561 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:18,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:18,565 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Ended with exit code 0 [2023-11-28 20:28:18,565 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:18,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:18,566 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:18,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2023-11-28 20:28:18,568 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:18,577 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:18,578 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:18,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:18,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:18,578 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:18,578 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 20:28:18,578 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:18,579 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:18,581 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Ended with exit code 0 [2023-11-28 20:28:18,582 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:18,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:18,582 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:18,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2023-11-28 20:28:18,585 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 [2023-11-28 20:28:18,594 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:18,594 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:18,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:18,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:18,595 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:18,595 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 20:28:18,595 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:18,596 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:18,598 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Ended with exit code 0 [2023-11-28 20:28:18,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:18,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:18,599 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:18,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2023-11-28 20:28:18,601 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:18,611 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:18,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:18,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:18,611 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:18,612 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:28:18,612 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-28 20:28:18,615 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:18,617 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Ended with exit code 0 [2023-11-28 20:28:18,618 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:18,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:18,618 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:18,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2023-11-28 20:28:18,620 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 [2023-11-28 20:28:18,630 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:18,630 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:18,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:18,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:18,630 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:18,631 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 20:28:18,631 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:18,632 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:18,634 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Forceful destruction successful, exit code 0 [2023-11-28 20:28:18,634 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:18,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:18,635 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:18,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2023-11-28 20:28:18,637 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:18,647 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:18,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:18,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:18,647 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:18,648 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:28:18,648 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-28 20:28:18,651 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:18,653 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Ended with exit code 0 [2023-11-28 20:28:18,653 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:18,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:18,654 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:18,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2023-11-28 20:28:18,656 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:18,666 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:18,666 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:18,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:18,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:18,666 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:18,666 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 20:28:18,667 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:18,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:18,670 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Ended with exit code 0 [2023-11-28 20:28:18,670 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:18,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:18,671 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:18,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2023-11-28 20:28:18,673 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:18,683 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:18,683 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:18,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:18,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:18,683 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:18,683 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 20:28:18,683 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:18,685 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:18,687 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Ended with exit code 0 [2023-11-28 20:28:18,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:18,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:18,688 INFO L229 MonitoredProcess]: Starting monitored process 341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:18,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2023-11-28 20:28:18,690 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 [2023-11-28 20:28:18,699 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:18,699 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:18,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:18,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:18,700 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:18,700 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 20:28:18,700 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:18,701 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:18,703 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Ended with exit code 0 [2023-11-28 20:28:18,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:18,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:18,704 INFO L229 MonitoredProcess]: Starting monitored process 342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:18,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2023-11-28 20:28:18,706 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:18,716 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:18,716 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:18,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:18,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:18,716 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:18,717 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 20:28:18,717 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:18,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:18,720 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Ended with exit code 0 [2023-11-28 20:28:18,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:18,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:18,721 INFO L229 MonitoredProcess]: Starting monitored process 343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:18,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2023-11-28 20:28:18,723 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 [2023-11-28 20:28:18,734 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:18,734 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:18,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:18,734 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:18,734 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:18,734 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 20:28:18,735 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:18,736 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:18,738 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Ended with exit code 0 [2023-11-28 20:28:18,738 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:18,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:18,739 INFO L229 MonitoredProcess]: Starting monitored process 344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:18,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Waiting until timeout for monitored process [2023-11-28 20:28:18,741 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:18,751 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:18,751 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:18,751 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:18,751 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:18,751 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:18,752 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 20:28:18,752 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:18,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:18,756 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Ended with exit code 0 [2023-11-28 20:28:18,756 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:18,756 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:18,757 INFO L229 MonitoredProcess]: Starting monitored process 345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:18,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Waiting until timeout for monitored process [2023-11-28 20:28:18,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:18,768 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:18,768 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:18,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:18,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:18,769 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:18,769 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 20:28:18,769 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:18,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:18,772 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Ended with exit code 0 [2023-11-28 20:28:18,772 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:18,772 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:18,773 INFO L229 MonitoredProcess]: Starting monitored process 346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:18,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Waiting until timeout for monitored process [2023-11-28 20:28:18,775 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:18,785 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:18,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:18,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:18,785 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:18,787 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:28:18,787 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-28 20:28:18,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:18,797 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Ended with exit code 0 [2023-11-28 20:28:18,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:18,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:18,798 INFO L229 MonitoredProcess]: Starting monitored process 347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:18,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Waiting until timeout for monitored process [2023-11-28 20:28:18,800 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 [2023-11-28 20:28:18,810 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:18,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:18,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:18,810 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:18,811 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:28:18,811 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-28 20:28:18,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:18,817 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Ended with exit code 0 [2023-11-28 20:28:18,817 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:18,817 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:18,818 INFO L229 MonitoredProcess]: Starting monitored process 348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:18,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Waiting until timeout for monitored process [2023-11-28 20:28:18,820 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:18,830 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:18,830 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:18,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:18,830 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:18,830 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:18,830 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 20:28:18,830 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:18,832 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:18,834 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Ended with exit code 0 [2023-11-28 20:28:18,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:18,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:18,835 INFO L229 MonitoredProcess]: Starting monitored process 349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:18,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Waiting until timeout for monitored process [2023-11-28 20:28:18,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:28:18,846 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:18,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:18,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:18,847 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:18,847 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:28:18,848 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-28 20:28:18,851 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:18,853 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Ended with exit code 0 [2023-11-28 20:28:18,853 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:18,853 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:18,854 INFO L229 MonitoredProcess]: Starting monitored process 350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:18,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Waiting until timeout for monitored process [2023-11-28 20:28:18,856 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 [2023-11-28 20:28:18,866 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:28:18,866 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:28:18,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:28:18,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:28:18,866 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 20:28:18,866 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 20:28:18,866 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:28:18,868 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:28:18,870 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Ended with exit code 0 [2023-11-28 20:28:18,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:28:18,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:28:18,871 INFO L229 MonitoredProcess]: Starting monitored process 351 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:28:18,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Waiting until timeout for monitored process WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2023-11-28 20:34:51,316 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:51,316 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:51,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:51,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:51,316 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:51,317 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:51,317 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:51,318 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:51,320 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5842)] Ended with exit code 0 [2023-11-28 20:34:51,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:51,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:51,321 INFO L229 MonitoredProcess]: Starting monitored process 5843 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:51,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5843)] Waiting until timeout for monitored process [2023-11-28 20:34:51,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:51,333 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:51,333 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:51,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:51,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:51,333 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:51,334 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:51,334 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:51,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:51,337 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5843)] Ended with exit code 0 [2023-11-28 20:34:51,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:51,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:51,338 INFO L229 MonitoredProcess]: Starting monitored process 5844 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:51,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5844)] Waiting until timeout for monitored process [2023-11-28 20:34:51,340 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 [2023-11-28 20:34:51,350 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:51,350 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:51,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:51,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:51,350 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:51,351 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:51,351 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:51,353 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:51,354 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5844)] Ended with exit code 0 [2023-11-28 20:34:51,355 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:51,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:51,356 INFO L229 MonitoredProcess]: Starting monitored process 5845 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:51,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5845)] Waiting until timeout for monitored process [2023-11-28 20:34:51,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:51,368 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:51,368 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:51,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:51,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:51,368 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:51,368 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:51,368 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:51,371 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:51,373 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5845)] Ended with exit code 0 [2023-11-28 20:34:51,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:51,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:51,374 INFO L229 MonitoredProcess]: Starting monitored process 5846 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:51,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5846)] Waiting until timeout for monitored process [2023-11-28 20:34:51,376 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 [2023-11-28 20:34:51,386 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:51,386 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:51,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:51,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:51,386 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:51,386 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:51,386 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:51,388 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:51,390 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5846)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:51,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:51,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:51,391 INFO L229 MonitoredProcess]: Starting monitored process 5847 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:51,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5847)] Waiting until timeout for monitored process [2023-11-28 20:34:51,393 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:51,403 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:51,403 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:51,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:51,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:51,403 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:51,403 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:51,403 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:51,405 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:51,407 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5847)] Ended with exit code 0 [2023-11-28 20:34:51,407 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:51,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:51,408 INFO L229 MonitoredProcess]: Starting monitored process 5848 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:51,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5848)] Waiting until timeout for monitored process [2023-11-28 20:34:51,410 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:51,420 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:51,420 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:51,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:51,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:51,420 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:51,421 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:51,421 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:51,422 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:51,424 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5848)] Ended with exit code 0 [2023-11-28 20:34:51,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:51,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:51,425 INFO L229 MonitoredProcess]: Starting monitored process 5849 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:51,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5849)] Waiting until timeout for monitored process [2023-11-28 20:34:51,427 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:51,437 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:51,437 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:51,437 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:51,437 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:51,438 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 20:34:51,438 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 20:34:51,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:51,445 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5849)] Ended with exit code 0 [2023-11-28 20:34:51,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:51,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:51,446 INFO L229 MonitoredProcess]: Starting monitored process 5850 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:51,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5850)] Waiting until timeout for monitored process [2023-11-28 20:34:51,448 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:51,458 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:51,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:51,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:51,458 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:51,461 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 20:34:51,461 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 20:34:51,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:51,473 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5850)] Ended with exit code 0 [2023-11-28 20:34:51,473 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:51,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:51,474 INFO L229 MonitoredProcess]: Starting monitored process 5851 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:51,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5851)] Waiting until timeout for monitored process [2023-11-28 20:34:51,476 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:51,486 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:51,486 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:51,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:51,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:51,486 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:51,486 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:51,486 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:51,488 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:51,490 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5851)] Ended with exit code 0 [2023-11-28 20:34:51,490 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:51,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:51,491 INFO L229 MonitoredProcess]: Starting monitored process 5852 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:51,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5852)] Waiting until timeout for monitored process [2023-11-28 20:34:51,493 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:51,503 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:51,503 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:51,503 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:51,503 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:51,503 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:51,504 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:51,504 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:51,505 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:51,507 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5852)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:51,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:51,508 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:51,508 INFO L229 MonitoredProcess]: Starting monitored process 5853 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:51,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5853)] Waiting until timeout for monitored process [2023-11-28 20:34:51,510 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 [2023-11-28 20:34:51,520 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:51,520 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:51,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:51,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:51,520 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:51,521 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:51,521 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:51,523 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:51,525 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5853)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:51,525 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:51,525 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:51,526 INFO L229 MonitoredProcess]: Starting monitored process 5854 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:51,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5854)] Waiting until timeout for monitored process [2023-11-28 20:34:51,527 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:51,537 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:51,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:51,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:51,538 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:51,539 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 20:34:51,539 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 20:34:51,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:51,547 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5854)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:51,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:51,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:51,548 INFO L229 MonitoredProcess]: Starting monitored process 5855 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:51,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5855)] Waiting until timeout for monitored process [2023-11-28 20:34:51,550 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 [2023-11-28 20:34:51,559 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:51,560 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:51,560 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:51,560 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:51,560 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:51,560 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:51,560 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:51,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:51,564 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5855)] Ended with exit code 0 [2023-11-28 20:34:51,564 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:51,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:51,565 INFO L229 MonitoredProcess]: Starting monitored process 5856 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:51,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5856)] Waiting until timeout for monitored process [2023-11-28 20:34:51,566 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 [2023-11-28 20:34:51,576 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:51,576 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:51,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:51,577 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:51,577 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:51,577 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:51,577 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:51,578 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:51,580 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5856)] Ended with exit code 0 [2023-11-28 20:34:51,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:51,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:51,581 INFO L229 MonitoredProcess]: Starting monitored process 5857 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:51,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5857)] Waiting until timeout for monitored process [2023-11-28 20:34:51,583 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:51,593 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:51,593 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:51,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:51,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:51,593 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:51,594 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:51,594 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:51,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:51,597 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5857)] Ended with exit code 0 [2023-11-28 20:34:51,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:51,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:51,598 INFO L229 MonitoredProcess]: Starting monitored process 5858 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:51,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5858)] Waiting until timeout for monitored process [2023-11-28 20:34:51,600 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:51,610 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:51,610 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:51,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:51,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:51,610 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:51,610 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:51,611 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:51,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:51,614 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5858)] Ended with exit code 0 [2023-11-28 20:34:51,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:51,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:51,615 INFO L229 MonitoredProcess]: Starting monitored process 5859 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:51,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5859)] Waiting until timeout for monitored process [2023-11-28 20:34:51,617 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:51,627 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:51,627 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:51,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:51,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:51,627 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:51,628 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:51,628 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:51,629 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:51,631 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5859)] Ended with exit code 0 [2023-11-28 20:34:51,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:51,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:51,632 INFO L229 MonitoredProcess]: Starting monitored process 5860 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:51,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5860)] Waiting until timeout for monitored process [2023-11-28 20:34:51,634 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:51,644 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:51,644 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:51,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:51,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:51,644 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:51,645 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:51,645 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:51,646 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:51,648 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5860)] Ended with exit code 0 [2023-11-28 20:34:51,649 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:51,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:51,650 INFO L229 MonitoredProcess]: Starting monitored process 5861 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:51,650 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5861)] Waiting until timeout for monitored process [2023-11-28 20:34:51,651 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 [2023-11-28 20:34:51,661 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:51,661 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:51,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:51,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:51,662 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:51,662 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:51,662 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:51,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:51,665 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5861)] Ended with exit code 0 [2023-11-28 20:34:51,665 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-28 20:34:51,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:51,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:51,666 INFO L229 MonitoredProcess]: Starting monitored process 5862 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:51,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5862)] Waiting until timeout for monitored process [2023-11-28 20:34:51,668 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:51,678 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:51,678 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:51,679 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:51,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:51,679 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:51,679 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:51,679 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:51,681 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:51,683 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5862)] Ended with exit code 0 [2023-11-28 20:34:51,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:51,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:51,684 INFO L229 MonitoredProcess]: Starting monitored process 5863 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:51,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5863)] Waiting until timeout for monitored process [2023-11-28 20:34:51,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:51,696 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:51,696 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:51,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:51,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:51,697 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:51,697 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:51,697 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:51,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:51,701 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5863)] Ended with exit code 0 [2023-11-28 20:34:51,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:51,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:51,702 INFO L229 MonitoredProcess]: Starting monitored process 5864 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:51,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5864)] Waiting until timeout for monitored process [2023-11-28 20:34:51,704 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:51,714 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:51,714 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:51,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:51,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:51,714 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:51,714 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:51,714 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:51,716 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:51,718 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5864)] Ended with exit code 0 [2023-11-28 20:34:51,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:51,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:51,719 INFO L229 MonitoredProcess]: Starting monitored process 5865 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:51,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5865)] Waiting until timeout for monitored process [2023-11-28 20:34:51,721 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 [2023-11-28 20:34:51,731 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:51,731 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:51,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:51,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:51,731 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:51,732 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:51,732 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:51,733 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:51,735 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5865)] Ended with exit code 0 [2023-11-28 20:34:51,735 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:51,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:51,736 INFO L229 MonitoredProcess]: Starting monitored process 5866 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:51,737 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5866)] Waiting until timeout for monitored process [2023-11-28 20:34:51,738 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:51,748 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:51,748 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:51,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:51,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:51,748 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:51,749 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:51,749 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:51,750 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:51,752 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5866)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:51,752 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:51,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:51,753 INFO L229 MonitoredProcess]: Starting monitored process 5867 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:51,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5867)] Waiting until timeout for monitored process [2023-11-28 20:34:51,755 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:51,765 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:51,765 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:51,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:51,766 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:51,766 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:51,766 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:51,766 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:51,768 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:51,770 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5867)] Ended with exit code 0 [2023-11-28 20:34:51,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:51,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:51,771 INFO L229 MonitoredProcess]: Starting monitored process 5868 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:51,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5868)] Waiting until timeout for monitored process [2023-11-28 20:34:51,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:51,783 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:51,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:51,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:51,783 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:51,785 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:34:51,785 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:34:51,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:51,793 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5868)] Ended with exit code 0 [2023-11-28 20:34:51,794 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:51,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:51,794 INFO L229 MonitoredProcess]: Starting monitored process 5869 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:51,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5869)] Waiting until timeout for monitored process [2023-11-28 20:34:51,796 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 [2023-11-28 20:34:51,806 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:51,807 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:51,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:51,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:51,807 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:51,807 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:51,807 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:51,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:51,811 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5869)] Ended with exit code 0 [2023-11-28 20:34:51,811 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:51,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:51,812 INFO L229 MonitoredProcess]: Starting monitored process 5870 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:51,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5870)] Waiting until timeout for monitored process [2023-11-28 20:34:51,814 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:51,824 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:51,824 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:51,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:51,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:51,824 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:51,825 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:51,825 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:51,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:51,829 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5870)] Ended with exit code 0 [2023-11-28 20:34:51,829 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:51,829 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:51,830 INFO L229 MonitoredProcess]: Starting monitored process 5871 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:51,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5871)] Waiting until timeout for monitored process [2023-11-28 20:34:51,832 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:51,842 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:51,842 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:51,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:51,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:51,842 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:51,843 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:51,843 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:51,845 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:51,846 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5871)] Ended with exit code 0 [2023-11-28 20:34:51,847 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:51,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:51,847 INFO L229 MonitoredProcess]: Starting monitored process 5872 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:51,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5872)] Waiting until timeout for monitored process [2023-11-28 20:34:51,850 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:51,860 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:51,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:51,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:51,860 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:51,862 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:34:51,862 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:34:51,868 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:51,870 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5872)] Ended with exit code 0 [2023-11-28 20:34:51,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:51,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:51,871 INFO L229 MonitoredProcess]: Starting monitored process 5873 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:51,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5873)] Waiting until timeout for monitored process [2023-11-28 20:34:51,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:51,883 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:51,883 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:51,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:51,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:51,883 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:51,884 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:51,884 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:51,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:51,888 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5873)] Ended with exit code 0 [2023-11-28 20:34:51,888 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:51,888 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:51,889 INFO L229 MonitoredProcess]: Starting monitored process 5874 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:51,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5874)] Waiting until timeout for monitored process [2023-11-28 20:34:51,890 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:51,900 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:51,900 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:51,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:51,901 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:51,901 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:51,901 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:51,901 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:51,903 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:51,904 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5874)] Ended with exit code 0 [2023-11-28 20:34:51,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:51,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:51,906 INFO L229 MonitoredProcess]: Starting monitored process 5875 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:51,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5875)] Waiting until timeout for monitored process [2023-11-28 20:34:51,907 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:51,917 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:51,918 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:51,918 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:51,918 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:51,918 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:51,918 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:51,918 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:51,920 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:51,922 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5875)] Ended with exit code 0 [2023-11-28 20:34:51,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:51,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:51,923 INFO L229 MonitoredProcess]: Starting monitored process 5876 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:51,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5876)] Waiting until timeout for monitored process [2023-11-28 20:34:51,925 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 [2023-11-28 20:34:51,935 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:51,935 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:51,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:51,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:51,935 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:51,936 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:51,936 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:51,938 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:51,940 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5876)] Ended with exit code 0 [2023-11-28 20:34:51,940 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:51,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:51,941 INFO L229 MonitoredProcess]: Starting monitored process 5877 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:51,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5877)] Waiting until timeout for monitored process [2023-11-28 20:34:51,943 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:51,952 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:51,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:51,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:51,953 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:51,954 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:34:51,954 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:34:51,959 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:51,961 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5877)] Ended with exit code 0 [2023-11-28 20:34:51,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:51,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:51,962 INFO L229 MonitoredProcess]: Starting monitored process 5878 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:51,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5878)] Waiting until timeout for monitored process [2023-11-28 20:34:51,964 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:51,974 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:51,974 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:51,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:51,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:51,974 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:51,975 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:51,975 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:51,976 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:51,978 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5878)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:51,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:51,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:51,979 INFO L229 MonitoredProcess]: Starting monitored process 5879 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:51,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5879)] Waiting until timeout for monitored process [2023-11-28 20:34:51,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:51,991 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:51,991 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:51,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:51,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:51,991 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:51,992 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:51,992 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:51,994 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:51,995 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5879)] Ended with exit code 0 [2023-11-28 20:34:51,996 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:51,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:51,996 INFO L229 MonitoredProcess]: Starting monitored process 5880 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:51,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5880)] Waiting until timeout for monitored process [2023-11-28 20:34:51,998 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 [2023-11-28 20:34:52,008 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:52,008 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:52,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:52,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:52,009 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:52,009 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:52,009 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:52,011 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:52,013 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5880)] Ended with exit code 0 [2023-11-28 20:34:52,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:52,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:52,014 INFO L229 MonitoredProcess]: Starting monitored process 5881 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:52,014 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5881)] Waiting until timeout for monitored process [2023-11-28 20:34:52,016 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:52,026 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:52,026 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:52,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:52,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:52,026 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:52,026 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:52,027 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:52,029 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:52,031 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5881)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:52,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:52,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:52,032 INFO L229 MonitoredProcess]: Starting monitored process 5882 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:52,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5882)] Waiting until timeout for monitored process [2023-11-28 20:34:52,033 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:52,043 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:52,043 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:52,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:52,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:52,044 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:52,044 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:52,044 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:52,046 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:52,048 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5882)] Ended with exit code 0 [2023-11-28 20:34:52,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:52,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:52,049 INFO L229 MonitoredProcess]: Starting monitored process 5883 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:52,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5883)] Waiting until timeout for monitored process [2023-11-28 20:34:52,051 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 [2023-11-28 20:34:52,061 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:52,061 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:52,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:52,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:52,062 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:52,062 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:52,062 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:52,064 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:52,066 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5883)] Ended with exit code 0 [2023-11-28 20:34:52,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:52,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:52,067 INFO L229 MonitoredProcess]: Starting monitored process 5884 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:52,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5884)] Waiting until timeout for monitored process [2023-11-28 20:34:52,069 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 [2023-11-28 20:34:52,079 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:52,079 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:52,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:52,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:52,079 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:52,080 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:52,080 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:52,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:52,084 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5884)] Ended with exit code 0 [2023-11-28 20:34:52,084 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:52,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:52,085 INFO L229 MonitoredProcess]: Starting monitored process 5885 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:52,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5885)] Waiting until timeout for monitored process [2023-11-28 20:34:52,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:52,097 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:52,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:52,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:52,097 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:52,102 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:34:52,102 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:34:52,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:52,119 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5885)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:52,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:52,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:52,120 INFO L229 MonitoredProcess]: Starting monitored process 5886 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:52,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5886)] Waiting until timeout for monitored process [2023-11-28 20:34:52,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:52,131 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:52,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:52,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:52,132 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:52,133 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:34:52,133 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:34:52,140 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:52,142 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5886)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:52,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:52,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:52,143 INFO L229 MonitoredProcess]: Starting monitored process 5887 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:52,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5887)] Waiting until timeout for monitored process [2023-11-28 20:34:52,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:52,155 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:52,155 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:52,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:52,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:52,155 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:52,156 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:52,156 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:52,158 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:52,160 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5887)] Ended with exit code 0 [2023-11-28 20:34:52,160 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:52,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:52,161 INFO L229 MonitoredProcess]: Starting monitored process 5888 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:52,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5888)] Waiting until timeout for monitored process [2023-11-28 20:34:52,163 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:52,173 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:52,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:52,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:52,174 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:52,179 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:34:52,179 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:34:52,196 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:52,198 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5888)] Ended with exit code 0 [2023-11-28 20:34:52,198 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:52,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:52,199 INFO L229 MonitoredProcess]: Starting monitored process 5889 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:52,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5889)] Waiting until timeout for monitored process [2023-11-28 20:34:52,201 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 [2023-11-28 20:34:52,211 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:52,211 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:52,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:52,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:52,211 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:52,212 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:52,212 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:52,213 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:52,215 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5889)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:52,216 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:52,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:52,216 INFO L229 MonitoredProcess]: Starting monitored process 5890 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:52,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5890)] Waiting until timeout for monitored process [2023-11-28 20:34:52,218 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:52,228 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:52,228 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:52,228 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:52,228 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:52,229 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:52,229 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:52,229 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:52,231 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:52,233 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5890)] Ended with exit code 0 [2023-11-28 20:34:52,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:52,233 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:52,234 INFO L229 MonitoredProcess]: Starting monitored process 5891 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:52,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5891)] Waiting until timeout for monitored process [2023-11-28 20:34:52,236 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 [2023-11-28 20:34:52,246 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:52,246 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:52,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:52,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:52,246 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:52,247 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:52,247 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:52,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:52,251 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5891)] Ended with exit code 0 [2023-11-28 20:34:52,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:52,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:52,252 INFO L229 MonitoredProcess]: Starting monitored process 5892 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:52,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5892)] Waiting until timeout for monitored process [2023-11-28 20:34:52,254 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:52,263 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:52,263 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:52,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:52,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:52,264 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:52,264 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:52,264 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:52,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:52,268 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5892)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:52,268 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:52,268 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:52,269 INFO L229 MonitoredProcess]: Starting monitored process 5893 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:52,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5893)] Waiting until timeout for monitored process [2023-11-28 20:34:52,271 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 [2023-11-28 20:34:52,281 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:52,281 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:52,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:52,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:52,281 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:52,282 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:52,282 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:52,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:52,286 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5893)] Ended with exit code 0 [2023-11-28 20:34:52,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:52,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:52,287 INFO L229 MonitoredProcess]: Starting monitored process 5894 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:52,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5894)] Waiting until timeout for monitored process [2023-11-28 20:34:52,289 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:52,299 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:52,299 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:52,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:52,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:52,299 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:52,299 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:52,300 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:52,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:52,303 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5894)] Ended with exit code 0 [2023-11-28 20:34:52,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:52,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:52,304 INFO L229 MonitoredProcess]: Starting monitored process 5895 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:52,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5895)] Waiting until timeout for monitored process [2023-11-28 20:34:52,306 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:52,316 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:52,316 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:52,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:52,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:52,317 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:52,317 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:52,318 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:52,320 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:52,322 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5895)] Ended with exit code 0 [2023-11-28 20:34:52,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:52,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:52,323 INFO L229 MonitoredProcess]: Starting monitored process 5896 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:52,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5896)] Waiting until timeout for monitored process [2023-11-28 20:34:52,325 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:52,335 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:52,335 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:52,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:52,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:52,335 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:52,336 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:52,336 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:52,339 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:52,341 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5896)] Ended with exit code 0 [2023-11-28 20:34:52,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:52,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:52,342 INFO L229 MonitoredProcess]: Starting monitored process 5897 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:52,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5897)] Waiting until timeout for monitored process [2023-11-28 20:34:52,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:52,353 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:52,354 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:52,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:52,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:52,354 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:52,354 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:52,354 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:52,356 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:52,358 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5897)] Ended with exit code 0 [2023-11-28 20:34:52,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:52,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:52,359 INFO L229 MonitoredProcess]: Starting monitored process 5898 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:52,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5898)] Waiting until timeout for monitored process [2023-11-28 20:34:52,361 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:52,371 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:52,371 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:52,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:52,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:52,371 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:52,372 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:52,372 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:52,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:52,375 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5898)] Ended with exit code 0 [2023-11-28 20:34:52,376 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:52,376 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:52,376 INFO L229 MonitoredProcess]: Starting monitored process 5899 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:52,377 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5899)] Waiting until timeout for monitored process [2023-11-28 20:34:52,378 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:52,388 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:52,388 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:52,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:52,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:52,389 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:52,389 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:52,389 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:52,391 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:52,393 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5899)] Ended with exit code 0 [2023-11-28 20:34:52,393 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:52,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:52,394 INFO L229 MonitoredProcess]: Starting monitored process 5900 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:52,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5900)] Waiting until timeout for monitored process [2023-11-28 20:34:52,396 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:52,406 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:52,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:52,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:52,406 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:52,408 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:34:52,408 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:34:52,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:52,416 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5900)] Ended with exit code 0 [2023-11-28 20:34:52,416 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:52,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:52,417 INFO L229 MonitoredProcess]: Starting monitored process 5901 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:52,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5901)] Waiting until timeout for monitored process [2023-11-28 20:34:52,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:52,429 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:52,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:52,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:52,430 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:52,433 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:34:52,433 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:34:52,444 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:52,446 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5901)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:52,447 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:52,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:52,447 INFO L229 MonitoredProcess]: Starting monitored process 5902 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:52,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5902)] Waiting until timeout for monitored process [2023-11-28 20:34:52,450 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:52,459 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:52,459 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:52,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:52,459 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:52,460 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:52,460 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:52,460 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:52,462 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:52,464 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5902)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:52,464 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:52,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:52,465 INFO L229 MonitoredProcess]: Starting monitored process 5903 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:52,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5903)] Waiting until timeout for monitored process [2023-11-28 20:34:52,467 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 [2023-11-28 20:34:52,477 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:52,477 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:52,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:52,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:52,477 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:52,477 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:52,477 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:52,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:52,481 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5903)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:52,481 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:52,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:52,482 INFO L229 MonitoredProcess]: Starting monitored process 5904 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:52,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5904)] Waiting until timeout for monitored process [2023-11-28 20:34:52,484 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:52,494 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:52,494 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:52,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:52,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:52,494 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:52,495 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:52,495 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:52,497 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:52,499 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5904)] Ended with exit code 0 [2023-11-28 20:34:52,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:52,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:52,499 INFO L229 MonitoredProcess]: Starting monitored process 5905 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:52,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5905)] Waiting until timeout for monitored process [2023-11-28 20:34:52,502 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 [2023-11-28 20:34:52,511 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:52,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:52,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:52,512 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:52,514 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:34:52,514 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:34:52,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:52,522 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5905)] Ended with exit code 0 [2023-11-28 20:34:52,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:52,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:52,523 INFO L229 MonitoredProcess]: Starting monitored process 5906 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:52,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5906)] Waiting until timeout for monitored process [2023-11-28 20:34:52,525 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 [2023-11-28 20:34:52,535 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:52,535 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:52,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:52,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:52,535 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:52,536 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:52,536 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:52,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:52,540 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5906)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:52,540 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:52,540 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:52,541 INFO L229 MonitoredProcess]: Starting monitored process 5907 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:52,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5907)] Waiting until timeout for monitored process [2023-11-28 20:34:52,543 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:52,552 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:52,552 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:52,553 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:52,553 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:52,553 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:52,553 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:52,553 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:52,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:52,557 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5907)] Ended with exit code 0 [2023-11-28 20:34:52,557 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:52,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:52,558 INFO L229 MonitoredProcess]: Starting monitored process 5908 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:52,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5908)] Waiting until timeout for monitored process [2023-11-28 20:34:52,560 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:52,569 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:52,570 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:52,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:52,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:52,570 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:52,570 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:52,570 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:52,572 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:52,574 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5908)] Ended with exit code 0 [2023-11-28 20:34:52,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:52,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:52,575 INFO L229 MonitoredProcess]: Starting monitored process 5909 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:52,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5909)] Waiting until timeout for monitored process [2023-11-28 20:34:52,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:52,586 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:52,587 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:52,587 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:52,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:52,587 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:52,587 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:52,587 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:52,589 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:52,591 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5909)] Ended with exit code 0 [2023-11-28 20:34:52,591 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:52,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:52,592 INFO L229 MonitoredProcess]: Starting monitored process 5910 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:52,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5910)] Waiting until timeout for monitored process [2023-11-28 20:34:52,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:52,604 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:52,604 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:52,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:52,604 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:52,604 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:52,605 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:52,605 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:52,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:52,609 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5910)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:52,609 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:52,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:52,610 INFO L229 MonitoredProcess]: Starting monitored process 5911 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:52,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5911)] Waiting until timeout for monitored process [2023-11-28 20:34:52,612 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 [2023-11-28 20:34:52,621 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:52,622 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:52,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:52,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:52,622 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:52,622 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:52,622 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:52,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:52,626 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5911)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:52,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:52,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:52,627 INFO L229 MonitoredProcess]: Starting monitored process 5912 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:52,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5912)] Waiting until timeout for monitored process [2023-11-28 20:34:52,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:52,639 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:52,639 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:52,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:52,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:52,639 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:52,640 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:52,640 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:52,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:52,644 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5912)] Ended with exit code 0 [2023-11-28 20:34:52,644 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-28 20:34:52,644 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:52,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:52,645 INFO L229 MonitoredProcess]: Starting monitored process 5913 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:52,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5913)] Waiting until timeout for monitored process [2023-11-28 20:34:52,647 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:52,656 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:52,656 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:52,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:52,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:52,657 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:52,657 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:52,657 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:52,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:52,661 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5913)] Ended with exit code 0 [2023-11-28 20:34:52,662 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:52,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:52,662 INFO L229 MonitoredProcess]: Starting monitored process 5914 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:52,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5914)] Waiting until timeout for monitored process [2023-11-28 20:34:52,664 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 [2023-11-28 20:34:52,675 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:52,675 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:52,675 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:52,675 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:52,675 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:52,676 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:52,676 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:52,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:52,680 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5914)] Ended with exit code 0 [2023-11-28 20:34:52,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:52,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:52,681 INFO L229 MonitoredProcess]: Starting monitored process 5915 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:52,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5915)] Waiting until timeout for monitored process [2023-11-28 20:34:52,683 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:52,693 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:52,693 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:52,693 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:52,693 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:52,693 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:52,693 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:52,694 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:52,696 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:52,698 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5915)] Ended with exit code 0 [2023-11-28 20:34:52,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:52,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:52,699 INFO L229 MonitoredProcess]: Starting monitored process 5916 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:52,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5916)] Waiting until timeout for monitored process [2023-11-28 20:34:52,700 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:52,710 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:52,710 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:52,711 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:52,711 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:52,711 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:52,711 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:52,711 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:52,713 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:52,715 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5916)] Ended with exit code 0 [2023-11-28 20:34:52,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:52,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:52,716 INFO L229 MonitoredProcess]: Starting monitored process 5917 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:52,716 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5917)] Waiting until timeout for monitored process [2023-11-28 20:34:52,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:52,728 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:52,728 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:52,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:52,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:52,728 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:52,729 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:52,729 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:52,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:52,733 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5917)] Ended with exit code 0 [2023-11-28 20:34:52,733 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:52,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:52,734 INFO L229 MonitoredProcess]: Starting monitored process 5918 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:52,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5918)] Waiting until timeout for monitored process [2023-11-28 20:34:52,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:52,746 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:52,746 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:52,746 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:52,746 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:52,746 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:52,747 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:52,747 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:52,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:52,751 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5918)] Ended with exit code 0 [2023-11-28 20:34:52,751 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:52,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:52,752 INFO L229 MonitoredProcess]: Starting monitored process 5919 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:52,752 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5919)] Waiting until timeout for monitored process [2023-11-28 20:34:52,754 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:52,764 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:52,764 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:52,764 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:52,764 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:52,766 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 20:34:52,766 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 20:34:52,772 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:52,774 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5919)] Ended with exit code 0 [2023-11-28 20:34:52,774 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:52,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:52,775 INFO L229 MonitoredProcess]: Starting monitored process 5920 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:52,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5920)] Waiting until timeout for monitored process [2023-11-28 20:34:52,777 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:52,787 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:52,788 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:52,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:52,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:52,788 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:52,788 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:52,788 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:52,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:52,792 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5920)] Ended with exit code 0 [2023-11-28 20:34:52,793 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:52,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:52,793 INFO L229 MonitoredProcess]: Starting monitored process 5921 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:52,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5921)] Waiting until timeout for monitored process [2023-11-28 20:34:52,796 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 [2023-11-28 20:34:52,805 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:52,805 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:52,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:52,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:52,806 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:52,806 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:52,806 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:52,808 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:52,810 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5921)] Ended with exit code 0 [2023-11-28 20:34:52,810 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:52,810 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:52,811 INFO L229 MonitoredProcess]: Starting monitored process 5922 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:52,812 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5922)] Waiting until timeout for monitored process [2023-11-28 20:34:52,813 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 [2023-11-28 20:34:52,823 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:52,823 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:52,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:52,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:52,824 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:52,824 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:52,824 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:52,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:52,828 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5922)] Ended with exit code 0 [2023-11-28 20:34:52,828 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:52,829 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:52,829 INFO L229 MonitoredProcess]: Starting monitored process 5923 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:52,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5923)] Waiting until timeout for monitored process [2023-11-28 20:34:52,831 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:52,841 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:52,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:52,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:52,842 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:52,844 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 20:34:52,844 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 20:34:52,851 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:52,853 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5923)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:52,853 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:52,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:52,854 INFO L229 MonitoredProcess]: Starting monitored process 5924 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:52,855 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5924)] Waiting until timeout for monitored process [2023-11-28 20:34:52,856 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 [2023-11-28 20:34:52,866 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:52,866 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:52,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:52,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:52,867 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:52,867 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:52,867 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:52,869 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:52,871 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5924)] Ended with exit code 0 [2023-11-28 20:34:52,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:52,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:52,872 INFO L229 MonitoredProcess]: Starting monitored process 5925 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:52,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5925)] Waiting until timeout for monitored process [2023-11-28 20:34:52,874 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:52,884 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:52,884 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:52,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:52,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:52,884 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:52,885 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:52,885 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:52,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:52,889 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5925)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:52,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:52,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:52,890 INFO L229 MonitoredProcess]: Starting monitored process 5926 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:52,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5926)] Waiting until timeout for monitored process [2023-11-28 20:34:52,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:52,902 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:52,902 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:52,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:52,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:52,902 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:52,903 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:52,903 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:52,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:52,907 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5926)] Ended with exit code 0 [2023-11-28 20:34:52,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:52,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:52,908 INFO L229 MonitoredProcess]: Starting monitored process 5927 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:52,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5927)] Waiting until timeout for monitored process [2023-11-28 20:34:52,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:52,920 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:52,920 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:52,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:52,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:52,920 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:52,921 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:52,921 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:52,923 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:52,925 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5927)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:52,925 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:52,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:52,926 INFO L229 MonitoredProcess]: Starting monitored process 5928 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:52,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5928)] Waiting until timeout for monitored process [2023-11-28 20:34:52,928 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 [2023-11-28 20:34:52,938 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:52,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:52,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:52,938 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:52,940 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 20:34:52,940 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 20:34:52,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:52,948 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5928)] Ended with exit code 0 [2023-11-28 20:34:52,948 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:52,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:52,949 INFO L229 MonitoredProcess]: Starting monitored process 5929 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:52,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5929)] Waiting until timeout for monitored process [2023-11-28 20:34:52,951 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:52,961 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:52,961 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:52,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:52,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:52,961 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:52,962 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:52,962 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:52,963 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:52,965 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5929)] Ended with exit code 0 [2023-11-28 20:34:52,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:52,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:52,966 INFO L229 MonitoredProcess]: Starting monitored process 5930 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:52,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5930)] Waiting until timeout for monitored process [2023-11-28 20:34:52,968 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 [2023-11-28 20:34:52,978 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:52,978 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:52,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:52,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:52,979 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:52,979 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:52,979 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:52,981 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:52,983 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5930)] Ended with exit code 0 [2023-11-28 20:34:52,983 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:52,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:52,984 INFO L229 MonitoredProcess]: Starting monitored process 5931 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:52,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5931)] Waiting until timeout for monitored process [2023-11-28 20:34:52,986 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:52,996 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:52,996 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:52,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:52,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:52,996 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:52,997 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:52,997 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:53,000 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:53,002 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5931)] Ended with exit code 0 [2023-11-28 20:34:53,002 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:53,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:53,003 INFO L229 MonitoredProcess]: Starting monitored process 5932 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:53,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5932)] Waiting until timeout for monitored process [2023-11-28 20:34:53,005 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:53,015 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:53,015 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:53,015 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:53,015 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:53,015 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:53,015 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:53,016 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:53,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:53,020 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5932)] Ended with exit code 0 [2023-11-28 20:34:53,020 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:53,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:53,021 INFO L229 MonitoredProcess]: Starting monitored process 5933 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:53,021 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5933)] Waiting until timeout for monitored process [2023-11-28 20:34:53,023 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:53,033 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:53,033 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:53,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:53,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:53,033 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:53,033 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:53,034 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:53,036 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:53,038 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5933)] Ended with exit code 0 [2023-11-28 20:34:53,038 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:53,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:53,039 INFO L229 MonitoredProcess]: Starting monitored process 5934 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:53,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5934)] Waiting until timeout for monitored process [2023-11-28 20:34:53,041 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:53,050 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:53,051 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:53,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:53,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:53,051 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:53,051 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:53,051 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:53,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:53,056 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5934)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:53,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:53,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:53,057 INFO L229 MonitoredProcess]: Starting monitored process 5935 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:53,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5935)] Waiting until timeout for monitored process [2023-11-28 20:34:53,059 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 [2023-11-28 20:34:53,068 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:53,069 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:53,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:53,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:53,069 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:53,069 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:53,069 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:53,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:53,073 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5935)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:53,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:53,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:53,074 INFO L229 MonitoredProcess]: Starting monitored process 5936 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:53,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5936)] Waiting until timeout for monitored process [2023-11-28 20:34:53,076 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:53,086 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:53,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:53,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:53,087 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:53,092 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 20:34:53,092 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 20:34:53,108 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:53,110 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5936)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:53,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:53,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:53,111 INFO L229 MonitoredProcess]: Starting monitored process 5937 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:53,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5937)] Waiting until timeout for monitored process [2023-11-28 20:34:53,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:53,123 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:53,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:53,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:53,124 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:53,126 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 20:34:53,126 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 20:34:53,134 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:53,136 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5937)] Ended with exit code 0 [2023-11-28 20:34:53,136 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:53,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:53,137 INFO L229 MonitoredProcess]: Starting monitored process 5938 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:53,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5938)] Waiting until timeout for monitored process [2023-11-28 20:34:53,138 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:53,148 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:53,148 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:53,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:53,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:53,149 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:53,149 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:53,149 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:53,152 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:53,154 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5938)] Ended with exit code 0 [2023-11-28 20:34:53,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:53,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:53,155 INFO L229 MonitoredProcess]: Starting monitored process 5939 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:53,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5939)] Waiting until timeout for monitored process [2023-11-28 20:34:53,156 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:53,167 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:53,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:53,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:53,168 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:53,176 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 20:34:53,176 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 20:34:53,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:53,199 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5939)] Ended with exit code 0 [2023-11-28 20:34:53,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:53,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:53,200 INFO L229 MonitoredProcess]: Starting monitored process 5940 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:53,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5940)] Waiting until timeout for monitored process [2023-11-28 20:34:53,202 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:53,212 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:53,212 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:53,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:53,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:53,213 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:53,213 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:53,213 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:53,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:53,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5940)] Ended with exit code 0 [2023-11-28 20:34:53,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:53,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:53,218 INFO L229 MonitoredProcess]: Starting monitored process 5941 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:53,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5941)] Waiting until timeout for monitored process [2023-11-28 20:34:53,220 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:53,230 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:53,230 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:53,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:53,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:53,231 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:53,231 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:53,231 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:53,234 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:53,235 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5941)] Ended with exit code 0 [2023-11-28 20:34:53,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:53,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:53,236 INFO L229 MonitoredProcess]: Starting monitored process 5942 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:53,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5942)] Waiting until timeout for monitored process [2023-11-28 20:34:53,238 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:53,248 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:53,248 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:53,249 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:53,249 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:53,249 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:53,249 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:53,249 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:53,252 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:53,254 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5942)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:53,254 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:53,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:53,255 INFO L229 MonitoredProcess]: Starting monitored process 5943 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:53,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5943)] Waiting until timeout for monitored process [2023-11-28 20:34:53,256 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 [2023-11-28 20:34:53,266 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:53,267 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:53,267 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:53,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:53,267 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:53,267 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:53,267 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:53,270 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:53,272 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5943)] Ended with exit code 0 [2023-11-28 20:34:53,272 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:53,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:53,273 INFO L229 MonitoredProcess]: Starting monitored process 5944 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:53,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5944)] Waiting until timeout for monitored process [2023-11-28 20:34:53,275 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 [2023-11-28 20:34:53,285 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:53,285 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:53,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:53,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:53,285 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:53,285 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:53,286 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:53,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:53,290 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5944)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:53,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:53,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:53,291 INFO L229 MonitoredProcess]: Starting monitored process 5945 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:53,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5945)] Waiting until timeout for monitored process [2023-11-28 20:34:53,293 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:53,303 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:53,303 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:53,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:53,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:53,303 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:53,304 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:53,304 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:53,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:53,308 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5945)] Ended with exit code 0 [2023-11-28 20:34:53,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:53,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:53,309 INFO L229 MonitoredProcess]: Starting monitored process 5946 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:53,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5946)] Waiting until timeout for monitored process [2023-11-28 20:34:53,311 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 [2023-11-28 20:34:53,321 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:53,321 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:53,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:53,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:53,321 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:53,322 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:53,322 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:53,325 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:53,327 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5946)] Ended with exit code 0 [2023-11-28 20:34:53,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:53,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:53,328 INFO L229 MonitoredProcess]: Starting monitored process 5947 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:53,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5947)] Waiting until timeout for monitored process [2023-11-28 20:34:53,330 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:53,340 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:53,340 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:53,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:53,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:53,340 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:53,341 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:53,341 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:53,344 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:53,346 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5947)] Ended with exit code 0 [2023-11-28 20:34:53,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:53,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:53,347 INFO L229 MonitoredProcess]: Starting monitored process 5948 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:53,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5948)] Waiting until timeout for monitored process [2023-11-28 20:34:53,349 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:53,359 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:53,359 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:53,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:53,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:53,360 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:53,360 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:53,360 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:53,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:53,364 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5948)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:53,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:53,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:53,365 INFO L229 MonitoredProcess]: Starting monitored process 5949 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:53,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5949)] Waiting until timeout for monitored process [2023-11-28 20:34:53,367 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 [2023-11-28 20:34:53,377 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:53,377 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:53,378 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:53,378 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:53,378 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:53,378 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:53,378 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:53,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:53,382 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5949)] Ended with exit code 0 [2023-11-28 20:34:53,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:53,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:53,383 INFO L229 MonitoredProcess]: Starting monitored process 5950 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:53,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5950)] Waiting until timeout for monitored process [2023-11-28 20:34:53,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:53,396 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:53,396 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:53,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:53,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:53,396 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:53,396 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:53,396 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:53,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:53,401 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5950)] Ended with exit code 0 [2023-11-28 20:34:53,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:53,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:53,401 INFO L229 MonitoredProcess]: Starting monitored process 5951 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:53,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5951)] Waiting until timeout for monitored process [2023-11-28 20:34:53,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:53,414 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:53,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:53,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:53,414 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:53,416 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 20:34:53,416 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 20:34:53,425 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:53,427 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5951)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:53,427 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:53,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:53,428 INFO L229 MonitoredProcess]: Starting monitored process 5952 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:53,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5952)] Waiting until timeout for monitored process [2023-11-28 20:34:53,430 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:53,440 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:53,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:53,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:53,440 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:53,445 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 20:34:53,445 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 20:34:53,459 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:53,462 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5952)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:53,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:53,462 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:53,463 INFO L229 MonitoredProcess]: Starting monitored process 5953 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:53,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5953)] Waiting until timeout for monitored process [2023-11-28 20:34:53,465 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 [2023-11-28 20:34:53,475 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:53,475 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:53,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:53,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:53,475 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:53,475 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:53,475 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:53,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:53,480 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5953)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:53,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:53,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:53,481 INFO L229 MonitoredProcess]: Starting monitored process 5954 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:53,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5954)] Waiting until timeout for monitored process [2023-11-28 20:34:53,483 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 [2023-11-28 20:34:53,492 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:53,493 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:53,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:53,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:53,493 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:53,493 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:53,493 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:53,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:53,497 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5954)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:53,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:53,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:53,498 INFO L229 MonitoredProcess]: Starting monitored process 5955 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:53,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5955)] Waiting until timeout for monitored process [2023-11-28 20:34:53,500 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:53,510 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:53,511 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:53,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:53,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:53,511 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:53,511 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:53,511 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:53,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:53,516 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5955)] Ended with exit code 0 [2023-11-28 20:34:53,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:53,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:53,517 INFO L229 MonitoredProcess]: Starting monitored process 5956 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:53,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5956)] Waiting until timeout for monitored process [2023-11-28 20:34:53,519 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:53,529 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:53,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:53,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:53,529 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:53,531 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 20:34:53,531 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 20:34:53,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:53,540 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5956)] Ended with exit code 0 [2023-11-28 20:34:53,540 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:53,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:53,541 INFO L229 MonitoredProcess]: Starting monitored process 5957 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:53,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5957)] Waiting until timeout for monitored process [2023-11-28 20:34:53,543 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:53,553 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:53,554 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:53,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:53,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:53,554 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:53,554 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:53,555 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:53,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:53,559 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5957)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:53,559 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:53,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:53,560 INFO L229 MonitoredProcess]: Starting monitored process 5958 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:53,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5958)] Waiting until timeout for monitored process [2023-11-28 20:34:53,562 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:53,572 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:53,572 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:53,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:53,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:53,572 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:53,573 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:53,573 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:53,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:53,577 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5958)] Ended with exit code 0 [2023-11-28 20:34:53,577 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:53,577 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:53,578 INFO L229 MonitoredProcess]: Starting monitored process 5959 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:53,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5959)] Waiting until timeout for monitored process [2023-11-28 20:34:53,580 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 [2023-11-28 20:34:53,590 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:53,590 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:53,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:53,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:53,590 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:53,590 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:53,591 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:53,593 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:53,594 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5959)] Ended with exit code 0 [2023-11-28 20:34:53,594 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:53,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:53,595 INFO L229 MonitoredProcess]: Starting monitored process 5960 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:53,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5960)] Waiting until timeout for monitored process [2023-11-28 20:34:53,597 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:53,607 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:53,607 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:53,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:53,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:53,608 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:53,608 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:53,608 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:53,610 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:53,612 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5960)] Ended with exit code 0 [2023-11-28 20:34:53,612 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:53,613 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:53,613 INFO L229 MonitoredProcess]: Starting monitored process 5961 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:53,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5961)] Waiting until timeout for monitored process [2023-11-28 20:34:53,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:53,625 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:53,625 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:53,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:53,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:53,626 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:53,626 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:53,626 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:53,628 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:53,630 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5961)] Ended with exit code 0 [2023-11-28 20:34:53,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:53,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:53,630 INFO L229 MonitoredProcess]: Starting monitored process 5962 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:53,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5962)] Waiting until timeout for monitored process [2023-11-28 20:34:53,632 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 [2023-11-28 20:34:53,643 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:53,643 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:53,643 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:53,643 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:53,643 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:53,643 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:53,643 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:53,646 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:53,648 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5962)] Ended with exit code 0 [2023-11-28 20:34:53,648 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:53,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:53,649 INFO L229 MonitoredProcess]: Starting monitored process 5963 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:53,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5963)] Waiting until timeout for monitored process [2023-11-28 20:34:53,651 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 [2023-11-28 20:34:53,660 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 20:34:53,660 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:53,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:53,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:53,661 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:53,661 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:53,661 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:53,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:53,665 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5963)] Ended with exit code 0 [2023-11-28 20:34:53,665 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-28 20:34:53,665 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:53,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:53,666 INFO L229 MonitoredProcess]: Starting monitored process 5964 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:53,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5964)] Waiting until timeout for monitored process [2023-11-28 20:34:53,668 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:53,678 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:53,678 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:53,678 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:53,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:53,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:53,678 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:53,679 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:53,679 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:53,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:53,683 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5964)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:53,684 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:53,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:53,685 INFO L229 MonitoredProcess]: Starting monitored process 5965 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:53,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5965)] Waiting until timeout for monitored process [2023-11-28 20:34:53,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:53,696 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:53,696 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:53,696 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:53,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:53,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:53,697 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:53,697 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:53,697 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:53,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:53,702 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5965)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:53,702 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:53,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:53,703 INFO L229 MonitoredProcess]: Starting monitored process 5966 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:53,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5966)] Waiting until timeout for monitored process [2023-11-28 20:34:53,705 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:53,715 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:53,715 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:53,715 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:53,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:53,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:53,715 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:53,715 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:53,716 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:53,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:53,720 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5966)] Ended with exit code 0 [2023-11-28 20:34:53,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:53,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:53,721 INFO L229 MonitoredProcess]: Starting monitored process 5967 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:53,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5967)] Waiting until timeout for monitored process [2023-11-28 20:34:53,723 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 [2023-11-28 20:34:53,733 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:53,733 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:53,733 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:53,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:53,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:53,733 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:53,734 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:53,734 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:53,736 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:53,738 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5967)] Ended with exit code 0 [2023-11-28 20:34:53,738 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:53,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:53,739 INFO L229 MonitoredProcess]: Starting monitored process 5968 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:53,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5968)] Waiting until timeout for monitored process [2023-11-28 20:34:53,741 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:53,751 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:53,751 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:53,751 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:53,751 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:53,751 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:53,751 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:53,752 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:53,752 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:53,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:53,756 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5968)] Ended with exit code 0 [2023-11-28 20:34:53,756 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:53,756 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:53,757 INFO L229 MonitoredProcess]: Starting monitored process 5969 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:53,775 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5969)] Waiting until timeout for monitored process [2023-11-28 20:34:53,775 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:53,785 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:53,785 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:53,785 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:53,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:53,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:53,785 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:53,786 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:53,786 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:53,788 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:53,790 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5969)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:53,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:53,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:53,791 INFO L229 MonitoredProcess]: Starting monitored process 5970 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:53,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5970)] Waiting until timeout for monitored process [2023-11-28 20:34:53,794 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:53,804 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:53,804 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:53,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:53,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:53,804 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:53,805 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 20:34:53,806 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 20:34:53,812 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:53,814 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5970)] Ended with exit code 0 [2023-11-28 20:34:53,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:53,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:53,815 INFO L229 MonitoredProcess]: Starting monitored process 5971 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:53,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5971)] Waiting until timeout for monitored process [2023-11-28 20:34:53,817 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:53,827 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:53,827 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:53,827 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:53,827 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:53,827 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:53,827 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:53,828 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:53,828 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:53,830 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:53,832 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5971)] Ended with exit code 0 [2023-11-28 20:34:53,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:53,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:53,833 INFO L229 MonitoredProcess]: Starting monitored process 5972 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:53,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5972)] Waiting until timeout for monitored process [2023-11-28 20:34:53,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:53,845 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:53,845 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:53,845 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:53,845 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:53,845 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:53,845 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:53,846 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:53,846 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:53,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:53,850 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5972)] Ended with exit code 0 [2023-11-28 20:34:53,850 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:53,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:53,851 INFO L229 MonitoredProcess]: Starting monitored process 5973 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:53,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5973)] Waiting until timeout for monitored process [2023-11-28 20:34:53,853 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:53,862 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:53,863 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:53,863 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:53,863 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:53,863 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:53,863 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:53,863 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:53,863 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:53,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:53,868 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5973)] Ended with exit code 0 [2023-11-28 20:34:53,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:53,868 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:53,869 INFO L229 MonitoredProcess]: Starting monitored process 5974 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:53,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5974)] Waiting until timeout for monitored process [2023-11-28 20:34:53,871 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 [2023-11-28 20:34:53,880 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:53,881 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:53,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:53,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:53,881 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:53,882 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 20:34:53,882 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 20:34:53,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:53,889 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5974)] Ended with exit code 0 [2023-11-28 20:34:53,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:53,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:53,890 INFO L229 MonitoredProcess]: Starting monitored process 5975 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:53,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5975)] Waiting until timeout for monitored process [2023-11-28 20:34:53,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:53,902 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:53,902 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:53,902 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:53,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:53,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:53,903 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:53,903 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:53,903 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:53,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:53,908 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5975)] Ended with exit code 0 [2023-11-28 20:34:53,908 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:53,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:53,909 INFO L229 MonitoredProcess]: Starting monitored process 5976 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:53,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5976)] Waiting until timeout for monitored process [2023-11-28 20:34:53,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:53,920 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:53,920 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:53,920 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:53,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:53,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:53,921 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:53,921 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:53,921 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:53,923 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:53,925 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5976)] Ended with exit code 0 [2023-11-28 20:34:53,925 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:53,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:53,926 INFO L229 MonitoredProcess]: Starting monitored process 5977 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:53,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5977)] Waiting until timeout for monitored process [2023-11-28 20:34:53,928 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 [2023-11-28 20:34:53,938 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:53,938 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:53,938 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:53,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:53,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:53,938 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:53,939 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:53,939 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:53,941 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:53,943 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5977)] Ended with exit code 0 [2023-11-28 20:34:53,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:53,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:53,944 INFO L229 MonitoredProcess]: Starting monitored process 5978 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:53,945 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5978)] Waiting until timeout for monitored process [2023-11-28 20:34:53,946 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 [2023-11-28 20:34:53,956 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:53,956 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:53,956 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:53,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:53,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:53,956 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:53,957 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:53,957 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:53,959 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:53,961 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5978)] Ended with exit code 0 [2023-11-28 20:34:53,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:53,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:53,962 INFO L229 MonitoredProcess]: Starting monitored process 5979 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:53,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5979)] Waiting until timeout for monitored process [2023-11-28 20:34:53,964 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:53,974 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:53,974 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:53,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:53,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:53,974 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:53,976 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 20:34:53,976 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 20:34:53,981 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:53,983 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5979)] Ended with exit code 0 [2023-11-28 20:34:53,983 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:53,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:53,984 INFO L229 MonitoredProcess]: Starting monitored process 5980 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:53,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5980)] Waiting until timeout for monitored process [2023-11-28 20:34:53,986 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:53,996 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:53,996 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:53,996 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:53,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:53,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:53,997 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:53,997 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:53,997 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:53,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:54,001 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5980)] Ended with exit code 0 [2023-11-28 20:34:54,002 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:54,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:54,003 INFO L229 MonitoredProcess]: Starting monitored process 5981 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:54,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5981)] Waiting until timeout for monitored process [2023-11-28 20:34:54,005 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:54,014 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:54,014 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:54,014 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:54,015 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:54,015 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:54,015 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:54,015 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:54,015 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:54,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:54,020 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5981)] Ended with exit code 0 [2023-11-28 20:34:54,020 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:54,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:54,021 INFO L229 MonitoredProcess]: Starting monitored process 5982 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:54,021 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5982)] Waiting until timeout for monitored process [2023-11-28 20:34:54,023 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:54,032 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:54,032 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:54,032 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:54,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:54,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:54,033 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:54,033 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:54,033 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:54,035 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:54,038 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5982)] Ended with exit code 0 [2023-11-28 20:34:54,038 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:54,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:54,039 INFO L229 MonitoredProcess]: Starting monitored process 5983 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:54,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5983)] Waiting until timeout for monitored process [2023-11-28 20:34:54,040 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 [2023-11-28 20:34:54,050 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:54,050 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:54,050 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:54,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:54,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:54,051 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:54,051 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:54,051 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:54,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:54,056 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5983)] Ended with exit code 0 [2023-11-28 20:34:54,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:54,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:54,057 INFO L229 MonitoredProcess]: Starting monitored process 5984 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:54,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5984)] Waiting until timeout for monitored process [2023-11-28 20:34:54,059 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 [2023-11-28 20:34:54,068 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:54,068 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:54,069 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:54,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:54,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:54,069 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:54,069 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:54,069 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:54,072 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:54,074 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5984)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:54,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:54,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:54,075 INFO L229 MonitoredProcess]: Starting monitored process 5985 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:54,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5985)] Waiting until timeout for monitored process [2023-11-28 20:34:54,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:54,086 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:54,087 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:54,087 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:54,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:54,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:54,087 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:54,087 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:54,088 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:54,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:54,092 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5985)] Ended with exit code 0 [2023-11-28 20:34:54,092 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:54,092 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:54,093 INFO L229 MonitoredProcess]: Starting monitored process 5986 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:54,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5986)] Waiting until timeout for monitored process [2023-11-28 20:34:54,095 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 [2023-11-28 20:34:54,104 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:54,104 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:54,105 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:54,105 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:54,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:54,105 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:54,105 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:54,105 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:54,107 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:54,109 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5986)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:54,109 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:54,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:54,110 INFO L229 MonitoredProcess]: Starting monitored process 5987 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:54,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5987)] Waiting until timeout for monitored process [2023-11-28 20:34:54,112 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 [2023-11-28 20:34:54,122 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:54,122 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:54,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:54,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:54,123 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:54,126 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 20:34:54,126 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 20:34:54,139 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:54,141 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5987)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:54,141 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:54,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:54,142 INFO L229 MonitoredProcess]: Starting monitored process 5988 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:54,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5988)] Waiting until timeout for monitored process [2023-11-28 20:34:54,144 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:54,154 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:54,154 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:54,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:54,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:54,154 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:54,155 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 20:34:54,155 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 20:34:54,162 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:54,164 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5988)] Ended with exit code 0 [2023-11-28 20:34:54,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:54,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:54,165 INFO L229 MonitoredProcess]: Starting monitored process 5989 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:54,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5989)] Waiting until timeout for monitored process [2023-11-28 20:34:54,167 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 [2023-11-28 20:34:54,177 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:54,177 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:54,177 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:54,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:54,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:54,178 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:54,178 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:54,178 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:54,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:54,183 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5989)] Ended with exit code 0 [2023-11-28 20:34:54,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:54,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:54,184 INFO L229 MonitoredProcess]: Starting monitored process 5990 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:54,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5990)] Waiting until timeout for monitored process [2023-11-28 20:34:54,186 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:54,196 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:54,196 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:54,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:54,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:54,196 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:54,201 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 20:34:54,201 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 20:34:54,219 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:54,222 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5990)] Ended with exit code 0 [2023-11-28 20:34:54,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:54,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:54,223 INFO L229 MonitoredProcess]: Starting monitored process 5991 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:54,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5991)] Waiting until timeout for monitored process [2023-11-28 20:34:54,225 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:54,235 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:54,235 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:54,235 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:54,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:54,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:54,235 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:54,236 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:54,236 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:54,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:54,241 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5991)] Ended with exit code 0 [2023-11-28 20:34:54,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:54,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:54,242 INFO L229 MonitoredProcess]: Starting monitored process 5992 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:54,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5992)] Waiting until timeout for monitored process [2023-11-28 20:34:54,243 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:54,253 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:54,254 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:54,254 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:54,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:54,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:54,254 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:54,254 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:54,254 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:54,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:54,259 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5992)] Ended with exit code 0 [2023-11-28 20:34:54,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:54,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:54,260 INFO L229 MonitoredProcess]: Starting monitored process 5993 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:54,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5993)] Waiting until timeout for monitored process [2023-11-28 20:34:54,262 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:54,271 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:54,272 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:54,272 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:54,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:54,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:54,272 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:54,272 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:54,272 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:54,275 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:54,277 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5993)] Ended with exit code 0 [2023-11-28 20:34:54,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:54,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:54,278 INFO L229 MonitoredProcess]: Starting monitored process 5994 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:54,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5994)] Waiting until timeout for monitored process [2023-11-28 20:34:54,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:54,290 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:54,290 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:54,290 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:54,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:54,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:54,290 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:54,290 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:54,290 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:54,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:54,295 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5994)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:54,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:54,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:54,296 INFO L229 MonitoredProcess]: Starting monitored process 5995 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:54,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5995)] Waiting until timeout for monitored process [2023-11-28 20:34:54,298 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:54,308 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:54,308 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:54,308 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:54,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:54,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:54,308 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:54,309 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:54,309 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:54,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:54,313 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5995)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:54,313 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:54,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:54,314 INFO L229 MonitoredProcess]: Starting monitored process 5996 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:54,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5996)] Waiting until timeout for monitored process [2023-11-28 20:34:54,316 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 [2023-11-28 20:34:54,326 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:54,326 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:54,326 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:54,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:54,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:54,326 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:54,327 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:54,327 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:54,329 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:54,331 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5996)] Ended with exit code 0 [2023-11-28 20:34:54,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:54,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:54,332 INFO L229 MonitoredProcess]: Starting monitored process 5997 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:54,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5997)] Waiting until timeout for monitored process [2023-11-28 20:34:54,334 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:54,344 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:54,344 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:54,344 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:54,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:54,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:54,345 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:54,345 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:54,345 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:54,348 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:54,350 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5997)] Ended with exit code 0 [2023-11-28 20:34:54,350 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:54,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:54,351 INFO L229 MonitoredProcess]: Starting monitored process 5998 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:54,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5998)] Waiting until timeout for monitored process [2023-11-28 20:34:54,353 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:54,363 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:54,363 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:54,363 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:54,363 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:54,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:54,364 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:54,364 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:54,364 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:54,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:54,370 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5998)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:54,370 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:54,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:54,371 INFO L229 MonitoredProcess]: Starting monitored process 5999 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:54,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5999)] Waiting until timeout for monitored process [2023-11-28 20:34:54,373 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:54,383 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:54,383 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:54,383 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:54,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:54,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:54,383 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:54,384 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:54,384 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:54,386 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:54,388 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5999)] Ended with exit code 0 [2023-11-28 20:34:54,388 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:54,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:54,389 INFO L229 MonitoredProcess]: Starting monitored process 6000 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:54,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6000)] Waiting until timeout for monitored process [2023-11-28 20:34:54,391 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:54,401 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:54,401 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:54,401 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:54,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:54,401 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:54,401 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:54,402 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:54,402 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:54,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:54,406 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6000)] Ended with exit code 0 [2023-11-28 20:34:54,407 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:54,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:54,407 INFO L229 MonitoredProcess]: Starting monitored process 6001 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:54,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6001)] Waiting until timeout for monitored process [2023-11-28 20:34:54,409 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 [2023-11-28 20:34:54,419 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:54,419 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:54,419 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:54,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:54,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:54,420 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:54,420 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:54,420 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:54,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:54,425 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6001)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:54,425 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:54,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:54,426 INFO L229 MonitoredProcess]: Starting monitored process 6002 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:54,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6002)] Waiting until timeout for monitored process [2023-11-28 20:34:54,427 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:54,437 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:54,438 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:54,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:54,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:54,438 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:54,440 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 20:34:54,440 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 20:34:54,446 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:54,448 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6002)] Ended with exit code 0 [2023-11-28 20:34:54,448 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:54,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:54,449 INFO L229 MonitoredProcess]: Starting monitored process 6003 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:54,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6003)] Waiting until timeout for monitored process [2023-11-28 20:34:54,451 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:54,460 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:54,460 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:54,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:54,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:54,461 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:54,464 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 20:34:54,464 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 20:34:54,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:54,477 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6003)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:54,478 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:54,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:54,478 INFO L229 MonitoredProcess]: Starting monitored process 6004 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:54,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6004)] Waiting until timeout for monitored process [2023-11-28 20:34:54,480 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 [2023-11-28 20:34:54,490 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:54,490 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:54,490 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:54,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:54,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:54,491 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:54,491 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:54,491 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:54,494 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:54,496 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6004)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:54,496 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:54,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:54,497 INFO L229 MonitoredProcess]: Starting monitored process 6005 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:54,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6005)] Waiting until timeout for monitored process [2023-11-28 20:34:54,499 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 [2023-11-28 20:34:54,508 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:54,508 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:54,508 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:54,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:54,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:54,509 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:54,509 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:54,509 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:54,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:54,513 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6005)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:54,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:54,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:54,514 INFO L229 MonitoredProcess]: Starting monitored process 6006 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:54,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6006)] Waiting until timeout for monitored process [2023-11-28 20:34:54,516 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 [2023-11-28 20:34:54,526 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:54,526 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:54,526 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:54,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:54,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:54,527 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:54,527 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:54,527 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:54,530 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:54,531 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6006)] Ended with exit code 0 [2023-11-28 20:34:54,532 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:54,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:54,532 INFO L229 MonitoredProcess]: Starting monitored process 6007 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:54,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6007)] Waiting until timeout for monitored process [2023-11-28 20:34:54,534 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 [2023-11-28 20:34:54,544 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:54,544 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:54,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:54,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:54,545 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:54,546 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 20:34:54,546 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 20:34:54,552 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:54,554 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6007)] Ended with exit code 0 [2023-11-28 20:34:54,554 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:54,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:54,555 INFO L229 MonitoredProcess]: Starting monitored process 6008 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:54,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6008)] Waiting until timeout for monitored process [2023-11-28 20:34:54,557 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:54,567 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:54,567 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:54,567 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:54,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:54,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:54,568 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:54,568 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:54,568 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:54,570 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:54,572 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6008)] Ended with exit code 0 [2023-11-28 20:34:54,572 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:54,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:54,573 INFO L229 MonitoredProcess]: Starting monitored process 6009 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:54,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6009)] Waiting until timeout for monitored process [2023-11-28 20:34:54,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:54,585 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:54,585 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:54,585 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:54,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:54,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:54,586 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:54,586 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:54,586 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:54,589 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:54,591 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6009)] Ended with exit code 0 [2023-11-28 20:34:54,591 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:54,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:54,592 INFO L229 MonitoredProcess]: Starting monitored process 6010 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:54,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6010)] Waiting until timeout for monitored process [2023-11-28 20:34:54,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:54,603 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:54,603 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:54,604 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:54,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:54,604 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:54,604 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:54,604 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:54,604 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:54,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:54,609 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6010)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:54,609 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:54,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:54,610 INFO L229 MonitoredProcess]: Starting monitored process 6011 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:54,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6011)] Waiting until timeout for monitored process [2023-11-28 20:34:54,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:54,621 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:54,621 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:54,621 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:54,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:54,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:54,622 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:54,622 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:54,622 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:54,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:54,627 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6011)] Ended with exit code 0 [2023-11-28 20:34:54,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:54,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:54,628 INFO L229 MonitoredProcess]: Starting monitored process 6012 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:54,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6012)] Waiting until timeout for monitored process [2023-11-28 20:34:54,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:54,639 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:54,640 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:54,640 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:54,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:54,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:54,640 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:54,640 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:54,640 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:54,643 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:54,645 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6012)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:54,645 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:54,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:54,646 INFO L229 MonitoredProcess]: Starting monitored process 6013 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:54,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6013)] Waiting until timeout for monitored process [2023-11-28 20:34:54,648 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:54,658 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:54,658 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:54,658 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:54,658 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:54,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:54,659 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:54,659 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:54,659 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:54,662 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:54,664 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6013)] Ended with exit code 0 [2023-11-28 20:34:54,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:54,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:54,665 INFO L229 MonitoredProcess]: Starting monitored process 6014 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:54,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6014)] Waiting until timeout for monitored process [2023-11-28 20:34:54,667 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:54,676 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:54,677 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:54,677 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:54,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:54,677 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:54,677 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 20:34:54,677 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 20:34:54,677 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:54,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:54,682 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6014)] Ended with exit code 0 [2023-11-28 20:34:54,682 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-28 20:34:54,682 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:54,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:54,683 INFO L229 MonitoredProcess]: Starting monitored process 6015 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:54,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6015)] Waiting until timeout for monitored process [2023-11-28 20:34:54,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:54,695 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:54,695 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:34:54,695 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:54,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:54,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:54,695 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:54,696 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:54,696 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:54,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:54,701 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6015)] Ended with exit code 0 [2023-11-28 20:34:54,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:54,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:54,702 INFO L229 MonitoredProcess]: Starting monitored process 6016 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:54,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6016)] Waiting until timeout for monitored process [2023-11-28 20:34:54,704 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:54,714 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:54,714 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:34:54,714 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:54,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:54,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:54,714 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:54,715 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:54,715 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:54,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:54,720 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6016)] Ended with exit code 0 [2023-11-28 20:34:54,721 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:54,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:54,721 INFO L229 MonitoredProcess]: Starting monitored process 6017 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:54,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6017)] Waiting until timeout for monitored process [2023-11-28 20:34:54,723 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 [2023-11-28 20:34:54,733 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:54,734 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:34:54,734 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:54,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:54,734 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:54,734 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:54,735 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:54,735 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:54,738 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:54,740 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6017)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:54,740 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:54,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:54,741 INFO L229 MonitoredProcess]: Starting monitored process 6018 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:54,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6018)] Waiting until timeout for monitored process [2023-11-28 20:34:54,743 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:54,753 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:54,753 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:34:54,754 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:54,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:54,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:54,754 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:54,754 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:54,755 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:54,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:54,760 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6018)] Ended with exit code 0 [2023-11-28 20:34:54,760 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:54,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:54,760 INFO L229 MonitoredProcess]: Starting monitored process 6019 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:54,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6019)] Waiting until timeout for monitored process [2023-11-28 20:34:54,763 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:54,772 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:54,773 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:34:54,773 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:54,773 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:54,773 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:54,773 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:54,774 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:54,774 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:54,777 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:54,779 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6019)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:54,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:54,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:54,780 INFO L229 MonitoredProcess]: Starting monitored process 6020 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:54,781 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6020)] Waiting until timeout for monitored process [2023-11-28 20:34:54,782 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:54,792 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:54,792 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:34:54,792 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:54,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:54,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:54,793 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:54,793 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:54,793 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:54,796 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:54,798 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6020)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:54,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:54,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:54,799 INFO L229 MonitoredProcess]: Starting monitored process 6021 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:54,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6021)] Waiting until timeout for monitored process [2023-11-28 20:34:54,801 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:54,811 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:54,811 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:34:54,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:54,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:54,812 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:54,814 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:34:54,814 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:34:54,821 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:54,823 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6021)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:54,823 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:54,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:54,824 INFO L229 MonitoredProcess]: Starting monitored process 6022 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:54,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6022)] Waiting until timeout for monitored process [2023-11-28 20:34:54,826 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:54,836 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:54,836 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:34:54,836 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:54,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:54,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:54,836 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:54,837 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:54,837 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:54,841 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:54,843 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6022)] Ended with exit code 0 [2023-11-28 20:34:54,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:54,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:54,844 INFO L229 MonitoredProcess]: Starting monitored process 6023 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:54,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6023)] Waiting until timeout for monitored process [2023-11-28 20:34:54,846 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:54,856 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:54,856 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:34:54,856 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:54,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:54,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:54,856 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:54,857 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:54,857 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:54,861 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:54,863 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6023)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:54,863 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:54,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:54,864 INFO L229 MonitoredProcess]: Starting monitored process 6024 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:54,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6024)] Waiting until timeout for monitored process [2023-11-28 20:34:54,866 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:54,876 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:54,876 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:34:54,876 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:54,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:54,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:54,876 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:54,877 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:54,877 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:54,881 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:54,883 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6024)] Ended with exit code 0 [2023-11-28 20:34:54,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:54,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:54,884 INFO L229 MonitoredProcess]: Starting monitored process 6025 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:54,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6025)] Waiting until timeout for monitored process [2023-11-28 20:34:54,886 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:54,896 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:54,896 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:34:54,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:54,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:54,896 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:54,898 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:34:54,899 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:34:54,907 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:54,909 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6025)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:54,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:54,909 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:54,910 INFO L229 MonitoredProcess]: Starting monitored process 6026 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:54,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6026)] Waiting until timeout for monitored process [2023-11-28 20:34:54,912 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:54,922 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:54,922 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:34:54,922 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:54,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:54,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:54,923 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:54,923 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:54,923 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:54,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:54,929 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6026)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:54,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:54,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:54,930 INFO L229 MonitoredProcess]: Starting monitored process 6027 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:54,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6027)] Waiting until timeout for monitored process [2023-11-28 20:34:54,932 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:54,941 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:54,942 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:34:54,942 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:54,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:54,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:54,942 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:54,942 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:54,942 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:54,945 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:54,947 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6027)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:54,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:54,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:54,948 INFO L229 MonitoredProcess]: Starting monitored process 6028 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:54,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6028)] Waiting until timeout for monitored process [2023-11-28 20:34:54,950 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:54,960 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:54,960 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:34:54,960 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:54,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:54,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:54,961 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:54,961 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:54,961 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:54,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:54,967 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6028)] Ended with exit code 0 [2023-11-28 20:34:54,967 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:54,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:54,968 INFO L229 MonitoredProcess]: Starting monitored process 6029 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:54,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6029)] Waiting until timeout for monitored process [2023-11-28 20:34:54,970 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:54,980 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:54,980 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:34:54,980 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:54,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:54,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:54,981 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:54,982 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:54,982 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:54,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:54,988 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6029)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:54,988 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:54,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:54,989 INFO L229 MonitoredProcess]: Starting monitored process 6030 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:54,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6030)] Waiting until timeout for monitored process [2023-11-28 20:34:54,991 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 [2023-11-28 20:34:55,001 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:55,001 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:34:55,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:55,001 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:55,001 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:55,003 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:34:55,003 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:34:55,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:55,012 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6030)] Ended with exit code 0 [2023-11-28 20:34:55,012 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:55,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:55,013 INFO L229 MonitoredProcess]: Starting monitored process 6031 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:55,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6031)] Waiting until timeout for monitored process [2023-11-28 20:34:55,015 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:55,025 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:55,025 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:34:55,025 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:55,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:55,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:55,025 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:55,026 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:55,026 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:55,028 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:55,031 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6031)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:55,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:55,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:55,032 INFO L229 MonitoredProcess]: Starting monitored process 6032 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:55,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6032)] Waiting until timeout for monitored process [2023-11-28 20:34:55,033 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:55,043 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:55,043 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:34:55,043 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:55,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:55,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:55,044 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:55,044 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:55,044 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:55,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:55,050 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6032)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:55,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:55,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:55,050 INFO L229 MonitoredProcess]: Starting monitored process 6033 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:55,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6033)] Waiting until timeout for monitored process [2023-11-28 20:34:55,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:55,063 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:55,063 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:34:55,063 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:55,063 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:55,063 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:55,063 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:55,064 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:55,064 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:55,068 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:55,070 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6033)] Ended with exit code 0 [2023-11-28 20:34:55,070 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:55,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:55,071 INFO L229 MonitoredProcess]: Starting monitored process 6034 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:55,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6034)] Waiting until timeout for monitored process [2023-11-28 20:34:55,073 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:55,083 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:55,083 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:34:55,083 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:55,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:55,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:55,083 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:55,084 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:55,084 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:55,088 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:55,090 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6034)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:55,090 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:55,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:55,091 INFO L229 MonitoredProcess]: Starting monitored process 6035 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:55,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6035)] Waiting until timeout for monitored process [2023-11-28 20:34:55,093 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:55,103 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:55,103 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:34:55,103 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:55,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:55,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:55,103 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:55,104 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:55,104 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:55,108 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:55,110 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6035)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:55,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:55,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:55,112 INFO L229 MonitoredProcess]: Starting monitored process 6036 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:55,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6036)] Waiting until timeout for monitored process [2023-11-28 20:34:55,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:55,123 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:55,123 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:34:55,124 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:55,124 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:55,124 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:55,124 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:55,124 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:55,125 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:55,129 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:55,131 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6036)] Ended with exit code 0 [2023-11-28 20:34:55,131 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:55,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:55,132 INFO L229 MonitoredProcess]: Starting monitored process 6037 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:55,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6037)] Waiting until timeout for monitored process [2023-11-28 20:34:55,134 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:55,144 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:55,144 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:34:55,144 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:55,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:55,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:55,144 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:55,145 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:55,145 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:55,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:55,151 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6037)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:55,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:55,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:55,152 INFO L229 MonitoredProcess]: Starting monitored process 6038 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:55,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6038)] Waiting until timeout for monitored process [2023-11-28 20:34:55,154 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 [2023-11-28 20:34:55,164 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:55,165 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:34:55,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:55,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:55,165 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:55,169 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:34:55,169 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:34:55,188 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:55,191 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6038)] Ended with exit code 0 [2023-11-28 20:34:55,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:55,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:55,191 INFO L229 MonitoredProcess]: Starting monitored process 6039 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:55,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6039)] Waiting until timeout for monitored process [2023-11-28 20:34:55,194 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:55,204 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:55,204 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:34:55,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:55,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:55,204 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:55,206 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:34:55,206 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:34:55,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:55,218 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6039)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:55,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:55,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:55,219 INFO L229 MonitoredProcess]: Starting monitored process 6040 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:55,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6040)] Waiting until timeout for monitored process [2023-11-28 20:34:55,221 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 [2023-11-28 20:34:55,231 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:55,231 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:34:55,231 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:55,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:55,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:55,232 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:55,232 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:55,232 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:55,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:55,239 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6040)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:55,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:55,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:55,239 INFO L229 MonitoredProcess]: Starting monitored process 6041 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:55,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6041)] Waiting until timeout for monitored process [2023-11-28 20:34:55,241 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:55,252 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:55,252 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:34:55,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:55,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:55,252 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:55,258 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:34:55,258 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:34:55,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:55,284 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6041)] Ended with exit code 0 [2023-11-28 20:34:55,284 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:55,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:55,285 INFO L229 MonitoredProcess]: Starting monitored process 6042 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:55,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6042)] Waiting until timeout for monitored process [2023-11-28 20:34:55,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:55,297 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:55,297 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:34:55,297 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:55,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:55,297 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:55,298 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:55,298 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:55,298 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:55,301 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:55,303 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6042)] Ended with exit code 0 [2023-11-28 20:34:55,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:55,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:55,304 INFO L229 MonitoredProcess]: Starting monitored process 6043 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:55,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6043)] Waiting until timeout for monitored process [2023-11-28 20:34:55,306 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:55,316 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:55,316 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:34:55,316 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:55,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:55,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:55,317 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:55,317 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:55,317 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:55,321 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:55,323 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6043)] Ended with exit code 0 [2023-11-28 20:34:55,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:55,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:55,324 INFO L229 MonitoredProcess]: Starting monitored process 6044 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:55,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6044)] Waiting until timeout for monitored process [2023-11-28 20:34:55,326 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 [2023-11-28 20:34:55,336 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:55,336 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:34:55,336 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:55,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:55,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:55,337 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:55,337 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:55,338 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:55,341 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:55,343 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6044)] Ended with exit code 0 [2023-11-28 20:34:55,343 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:55,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:55,344 INFO L229 MonitoredProcess]: Starting monitored process 6045 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:55,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6045)] Waiting until timeout for monitored process [2023-11-28 20:34:55,346 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:55,356 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:55,356 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:34:55,356 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:55,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:55,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:55,357 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:55,357 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:55,357 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:55,361 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:55,363 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6045)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:55,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:55,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:55,364 INFO L229 MonitoredProcess]: Starting monitored process 6046 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:55,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6046)] Waiting until timeout for monitored process [2023-11-28 20:34:55,366 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:55,376 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:55,376 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:34:55,376 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:55,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:55,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:55,376 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:55,377 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:55,377 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:55,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:55,383 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6046)] Ended with exit code 0 [2023-11-28 20:34:55,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:55,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:55,384 INFO L229 MonitoredProcess]: Starting monitored process 6047 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:55,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6047)] Waiting until timeout for monitored process [2023-11-28 20:34:55,386 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 [2023-11-28 20:34:55,396 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:55,396 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:34:55,396 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:55,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:55,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:55,396 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:55,397 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:55,397 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:55,400 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:55,402 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6047)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:55,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:55,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:55,403 INFO L229 MonitoredProcess]: Starting monitored process 6048 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:55,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6048)] Waiting until timeout for monitored process [2023-11-28 20:34:55,405 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 [2023-11-28 20:34:55,415 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:55,415 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:34:55,415 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:55,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:55,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:55,416 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:55,417 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:55,417 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:55,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:55,423 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6048)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:55,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:55,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:55,424 INFO L229 MonitoredProcess]: Starting monitored process 6049 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:55,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6049)] Waiting until timeout for monitored process [2023-11-28 20:34:55,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:55,436 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:55,436 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:34:55,436 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:55,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:55,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:55,436 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:55,437 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:55,437 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:55,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:55,444 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6049)] Ended with exit code 0 [2023-11-28 20:34:55,444 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:55,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:55,445 INFO L229 MonitoredProcess]: Starting monitored process 6050 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:55,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6050)] Waiting until timeout for monitored process [2023-11-28 20:34:55,447 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:55,457 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:55,457 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:34:55,457 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:55,457 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:55,457 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:55,457 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:55,458 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:55,458 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:55,461 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:55,463 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6050)] Ended with exit code 0 [2023-11-28 20:34:55,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:55,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:55,464 INFO L229 MonitoredProcess]: Starting monitored process 6051 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:55,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6051)] Waiting until timeout for monitored process [2023-11-28 20:34:55,466 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:55,476 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:55,476 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:34:55,477 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:55,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:55,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:55,477 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:55,477 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:55,477 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:55,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:55,483 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6051)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:55,483 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:55,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:55,484 INFO L229 MonitoredProcess]: Starting monitored process 6052 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:55,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6052)] Waiting until timeout for monitored process [2023-11-28 20:34:55,486 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 [2023-11-28 20:34:55,496 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:55,496 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:34:55,497 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:55,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:55,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:55,497 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:55,497 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:55,497 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:55,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:55,503 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6052)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:55,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:55,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:55,504 INFO L229 MonitoredProcess]: Starting monitored process 6053 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:55,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6053)] Waiting until timeout for monitored process [2023-11-28 20:34:55,506 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 [2023-11-28 20:34:55,515 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:55,516 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:34:55,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:55,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:55,516 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:55,518 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:34:55,518 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:34:55,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:55,528 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6053)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:55,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:55,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:55,529 INFO L229 MonitoredProcess]: Starting monitored process 6054 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:55,529 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6054)] Waiting until timeout for monitored process [2023-11-28 20:34:55,531 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 [2023-11-28 20:34:55,541 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:55,541 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:34:55,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:55,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:55,541 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:55,544 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:34:55,544 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:34:55,558 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:55,561 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6054)] Ended with exit code 0 [2023-11-28 20:34:55,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:55,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:55,562 INFO L229 MonitoredProcess]: Starting monitored process 6055 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:55,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6055)] Waiting until timeout for monitored process [2023-11-28 20:34:55,564 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 [2023-11-28 20:34:55,574 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:55,574 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:34:55,574 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:55,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:55,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:55,574 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:55,575 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:55,575 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:55,579 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:55,581 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6055)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:55,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:55,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:55,582 INFO L229 MonitoredProcess]: Starting monitored process 6056 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:55,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6056)] Waiting until timeout for monitored process [2023-11-28 20:34:55,584 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:55,594 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:55,594 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:34:55,594 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:55,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:55,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:55,595 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:55,595 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:55,595 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:55,599 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:55,601 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6056)] Ended with exit code 0 [2023-11-28 20:34:55,601 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:55,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:55,602 INFO L229 MonitoredProcess]: Starting monitored process 6057 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:55,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6057)] Waiting until timeout for monitored process [2023-11-28 20:34:55,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:55,614 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:55,614 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:34:55,615 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:55,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:55,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:55,615 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:55,615 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:55,615 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:55,619 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:55,621 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6057)] Ended with exit code 0 [2023-11-28 20:34:55,621 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:55,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:55,622 INFO L229 MonitoredProcess]: Starting monitored process 6058 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:55,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6058)] Waiting until timeout for monitored process [2023-11-28 20:34:55,624 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:55,634 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:55,634 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:34:55,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:55,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:55,635 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:55,637 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:34:55,637 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:34:55,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:55,646 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6058)] Ended with exit code 0 [2023-11-28 20:34:55,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:55,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:55,647 INFO L229 MonitoredProcess]: Starting monitored process 6059 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:55,648 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6059)] Waiting until timeout for monitored process [2023-11-28 20:34:55,649 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:55,659 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:55,659 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:34:55,659 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:55,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:55,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:55,660 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:55,660 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:55,660 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:55,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:55,665 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6059)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:55,665 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:55,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:55,666 INFO L229 MonitoredProcess]: Starting monitored process 6060 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:55,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6060)] Waiting until timeout for monitored process [2023-11-28 20:34:55,668 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:55,678 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:55,678 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:34:55,678 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:55,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:55,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:55,679 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:55,679 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:55,679 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:55,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:55,684 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6060)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:55,684 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:55,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:55,685 INFO L229 MonitoredProcess]: Starting monitored process 6061 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:55,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6061)] Waiting until timeout for monitored process [2023-11-28 20:34:55,687 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:55,697 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:55,697 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:34:55,697 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:55,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:55,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:55,697 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:55,698 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:55,698 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:55,702 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:55,704 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6061)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:55,704 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:55,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:55,705 INFO L229 MonitoredProcess]: Starting monitored process 6062 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:55,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6062)] Waiting until timeout for monitored process [2023-11-28 20:34:55,707 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:55,717 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:55,717 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:34:55,717 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:55,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:55,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:55,717 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:55,718 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:55,718 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:55,721 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:55,723 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6062)] Ended with exit code 0 [2023-11-28 20:34:55,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:55,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:55,725 INFO L229 MonitoredProcess]: Starting monitored process 6063 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:55,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6063)] Waiting until timeout for monitored process [2023-11-28 20:34:55,727 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:55,739 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:55,739 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:34:55,739 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:55,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:55,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:55,739 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:55,740 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:55,740 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:55,743 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:55,746 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6063)] Ended with exit code 0 [2023-11-28 20:34:55,746 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:55,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:55,747 INFO L229 MonitoredProcess]: Starting monitored process 6064 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:55,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6064)] Waiting until timeout for monitored process [2023-11-28 20:34:55,749 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:55,759 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:55,759 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:34:55,759 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:55,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:55,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:55,759 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:55,760 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:55,760 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:55,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:55,766 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6064)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:55,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:55,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:55,766 INFO L229 MonitoredProcess]: Starting monitored process 6065 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:55,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6065)] Waiting until timeout for monitored process [2023-11-28 20:34:55,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:55,778 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:55,779 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 20:34:55,779 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:55,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:55,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:55,779 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:55,779 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:55,780 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:55,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:55,785 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6065)] Ended with exit code 0 [2023-11-28 20:34:55,785 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-28 20:34:55,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:55,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:55,786 INFO L229 MonitoredProcess]: Starting monitored process 6066 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:55,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6066)] Waiting until timeout for monitored process [2023-11-28 20:34:55,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:55,799 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:55,799 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:55,799 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:55,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:55,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:55,799 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:55,800 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:55,800 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:55,806 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:55,808 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6066)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:55,808 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:55,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:55,809 INFO L229 MonitoredProcess]: Starting monitored process 6067 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:55,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6067)] Waiting until timeout for monitored process [2023-11-28 20:34:55,811 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:55,821 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:55,821 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:55,821 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:55,822 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:55,822 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:55,822 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:55,822 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:55,822 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:55,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:55,829 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6067)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:55,829 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:55,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:55,830 INFO L229 MonitoredProcess]: Starting monitored process 6068 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:55,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6068)] Waiting until timeout for monitored process [2023-11-28 20:34:55,832 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:55,842 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:55,842 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:55,842 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:55,843 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:55,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:55,843 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:55,844 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:55,844 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:55,849 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:55,851 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6068)] Ended with exit code 0 [2023-11-28 20:34:55,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:55,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:55,852 INFO L229 MonitoredProcess]: Starting monitored process 6069 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:55,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6069)] Waiting until timeout for monitored process [2023-11-28 20:34:55,854 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:55,864 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:55,864 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:55,864 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:55,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:55,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:55,864 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:55,865 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:55,865 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:55,869 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:55,871 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6069)] Ended with exit code 0 [2023-11-28 20:34:55,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:55,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:55,872 INFO L229 MonitoredProcess]: Starting monitored process 6070 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:55,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6070)] Waiting until timeout for monitored process [2023-11-28 20:34:55,874 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:55,884 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:55,884 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:55,884 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:55,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:55,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:55,885 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:55,885 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:55,885 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:55,890 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:55,892 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6070)] Ended with exit code 0 [2023-11-28 20:34:55,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:55,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:55,893 INFO L229 MonitoredProcess]: Starting monitored process 6071 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:55,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6071)] Waiting until timeout for monitored process [2023-11-28 20:34:55,895 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:55,905 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:55,905 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:55,905 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:55,905 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:55,905 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:55,905 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:55,906 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:55,906 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:55,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:55,914 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6071)] Ended with exit code 0 [2023-11-28 20:34:55,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:55,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:55,915 INFO L229 MonitoredProcess]: Starting monitored process 6072 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:55,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6072)] Waiting until timeout for monitored process [2023-11-28 20:34:55,917 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 [2023-11-28 20:34:55,927 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:55,927 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:55,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:55,927 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:55,927 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:55,930 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 20:34:55,930 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 20:34:55,941 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:55,943 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6072)] Ended with exit code 0 [2023-11-28 20:34:55,944 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:55,944 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:55,944 INFO L229 MonitoredProcess]: Starting monitored process 6073 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:55,945 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6073)] Waiting until timeout for monitored process [2023-11-28 20:34:55,946 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 [2023-11-28 20:34:55,957 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:55,957 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:55,957 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:55,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:55,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:55,957 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:55,958 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:55,958 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:55,962 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:55,964 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6073)] Ended with exit code 0 [2023-11-28 20:34:55,965 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:55,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:55,965 INFO L229 MonitoredProcess]: Starting monitored process 6074 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:55,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6074)] Waiting until timeout for monitored process [2023-11-28 20:34:55,967 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 [2023-11-28 20:34:55,978 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:55,978 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:55,978 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:55,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:55,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:55,978 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:55,979 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:55,979 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:55,985 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:55,987 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6074)] Ended with exit code 0 [2023-11-28 20:34:55,987 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:55,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:55,987 INFO L229 MonitoredProcess]: Starting monitored process 6075 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:55,988 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6075)] Waiting until timeout for monitored process [2023-11-28 20:34:55,990 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 [2023-11-28 20:34:56,000 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:56,000 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:56,000 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:56,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:56,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:56,000 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:56,001 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:56,001 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:56,007 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:56,009 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6075)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:56,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:56,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:56,010 INFO L229 MonitoredProcess]: Starting monitored process 6076 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:56,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6076)] Waiting until timeout for monitored process [2023-11-28 20:34:56,012 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:56,022 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:56,022 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:56,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:56,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:56,022 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:56,024 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 20:34:56,024 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 20:34:56,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:56,036 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6076)] Ended with exit code 0 [2023-11-28 20:34:56,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:56,037 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:56,037 INFO L229 MonitoredProcess]: Starting monitored process 6077 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:56,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6077)] Waiting until timeout for monitored process [2023-11-28 20:34:56,039 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 [2023-11-28 20:34:56,049 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:56,050 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:56,050 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:56,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:56,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:56,050 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:56,050 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:56,051 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:56,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:56,057 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6077)] Ended with exit code 0 [2023-11-28 20:34:56,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:56,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:56,058 INFO L229 MonitoredProcess]: Starting monitored process 6078 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:56,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6078)] Waiting until timeout for monitored process [2023-11-28 20:34:56,060 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 [2023-11-28 20:34:56,070 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:56,070 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:56,071 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:56,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:56,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:56,071 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:56,072 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:56,072 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:56,076 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:56,078 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6078)] Ended with exit code 0 [2023-11-28 20:34:56,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:56,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:56,079 INFO L229 MonitoredProcess]: Starting monitored process 6079 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:56,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6079)] Waiting until timeout for monitored process [2023-11-28 20:34:56,081 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:56,092 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:56,092 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:56,092 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:56,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:56,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:56,092 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:56,093 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:56,093 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:56,098 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:56,100 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6079)] Ended with exit code 0 [2023-11-28 20:34:56,100 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:56,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:56,101 INFO L229 MonitoredProcess]: Starting monitored process 6080 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:56,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6080)] Waiting until timeout for monitored process [2023-11-28 20:34:56,103 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:56,113 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:56,113 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:56,113 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:56,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:56,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:56,113 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:56,114 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:56,114 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:56,119 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:56,121 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6080)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:56,121 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:56,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:56,122 INFO L229 MonitoredProcess]: Starting monitored process 6081 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:56,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6081)] Waiting until timeout for monitored process [2023-11-28 20:34:56,124 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:56,134 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:56,134 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:56,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:56,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:56,135 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:56,137 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 20:34:56,137 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 20:34:56,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:56,149 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6081)] Ended with exit code 0 [2023-11-28 20:34:56,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:56,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:56,150 INFO L229 MonitoredProcess]: Starting monitored process 6082 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:56,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6082)] Waiting until timeout for monitored process [2023-11-28 20:34:56,152 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 [2023-11-28 20:34:56,162 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:56,162 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:56,162 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:56,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:56,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:56,162 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:56,163 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:56,163 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:56,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:56,169 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6082)] Ended with exit code 0 [2023-11-28 20:34:56,169 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:56,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:56,170 INFO L229 MonitoredProcess]: Starting monitored process 6083 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:56,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6083)] Waiting until timeout for monitored process [2023-11-28 20:34:56,172 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:56,182 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:56,182 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:56,182 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:56,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:56,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:56,182 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:56,183 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:56,183 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:56,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:56,189 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6083)] Ended with exit code 0 [2023-11-28 20:34:56,190 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:56,190 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:56,190 INFO L229 MonitoredProcess]: Starting monitored process 6084 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:56,191 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6084)] Waiting until timeout for monitored process [2023-11-28 20:34:56,192 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 [2023-11-28 20:34:56,203 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:56,203 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:56,203 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:56,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:56,203 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:56,203 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:56,204 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:56,204 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:56,209 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:56,211 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6084)] Ended with exit code 0 [2023-11-28 20:34:56,211 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:56,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:56,212 INFO L229 MonitoredProcess]: Starting monitored process 6085 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:56,213 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6085)] Waiting until timeout for monitored process [2023-11-28 20:34:56,214 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:56,224 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:56,224 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:56,224 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:56,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:56,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:56,225 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:56,225 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:56,226 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:56,231 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:56,233 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6085)] Ended with exit code 0 [2023-11-28 20:34:56,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:56,233 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:56,234 INFO L229 MonitoredProcess]: Starting monitored process 6086 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:56,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6086)] Waiting until timeout for monitored process [2023-11-28 20:34:56,236 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 [2023-11-28 20:34:56,246 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:56,246 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:56,246 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:56,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:56,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:56,246 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:56,247 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:56,247 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:56,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:56,255 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6086)] Ended with exit code 0 [2023-11-28 20:34:56,255 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:56,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:56,256 INFO L229 MonitoredProcess]: Starting monitored process 6087 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:56,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6087)] Waiting until timeout for monitored process [2023-11-28 20:34:56,258 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 [2023-11-28 20:34:56,268 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:56,268 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:56,268 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:56,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:56,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:56,269 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:56,270 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:56,270 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:56,275 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:56,277 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6087)] Ended with exit code 0 [2023-11-28 20:34:56,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:56,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:56,278 INFO L229 MonitoredProcess]: Starting monitored process 6088 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:56,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6088)] Waiting until timeout for monitored process [2023-11-28 20:34:56,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:56,290 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:56,290 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:56,291 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:56,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:56,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:56,291 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:56,291 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:56,291 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:56,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:56,298 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6088)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:56,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:56,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:56,299 INFO L229 MonitoredProcess]: Starting monitored process 6089 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:56,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6089)] Waiting until timeout for monitored process [2023-11-28 20:34:56,301 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:56,312 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:56,312 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:56,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:56,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:56,313 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:56,320 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 20:34:56,320 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 20:34:56,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:56,349 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6089)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:56,350 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:56,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:56,350 INFO L229 MonitoredProcess]: Starting monitored process 6090 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:56,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6090)] Waiting until timeout for monitored process [2023-11-28 20:34:56,352 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:56,363 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:56,363 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:56,363 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:56,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:56,363 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:56,365 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 20:34:56,365 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 20:34:56,378 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:56,380 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6090)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:56,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:56,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:56,381 INFO L229 MonitoredProcess]: Starting monitored process 6091 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:56,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6091)] Waiting until timeout for monitored process [2023-11-28 20:34:56,383 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:56,393 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:56,393 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:56,393 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:56,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:56,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:56,393 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:56,395 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:56,395 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:56,401 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:56,403 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6091)] Ended with exit code 0 [2023-11-28 20:34:56,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:56,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:56,404 INFO L229 MonitoredProcess]: Starting monitored process 6092 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:56,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6092)] Waiting until timeout for monitored process [2023-11-28 20:34:56,406 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:56,417 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:56,417 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:56,417 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:56,417 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:56,417 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:56,426 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 20:34:56,426 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 20:34:56,457 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:56,459 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6092)] Ended with exit code 0 [2023-11-28 20:34:56,460 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:56,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:56,461 INFO L229 MonitoredProcess]: Starting monitored process 6093 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:56,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6093)] Waiting until timeout for monitored process [2023-11-28 20:34:56,462 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:56,473 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:56,473 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:56,473 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:56,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:56,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:56,473 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:56,474 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:56,474 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:56,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:56,481 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6093)] Ended with exit code 0 [2023-11-28 20:34:56,481 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:56,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:56,482 INFO L229 MonitoredProcess]: Starting monitored process 6094 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:56,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6094)] Waiting until timeout for monitored process [2023-11-28 20:34:56,484 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:56,494 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:56,494 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:56,495 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:56,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:56,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:56,495 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:56,496 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:56,496 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:56,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:56,503 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6094)] Ended with exit code 0 [2023-11-28 20:34:56,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:56,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:56,504 INFO L229 MonitoredProcess]: Starting monitored process 6095 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:56,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6095)] Waiting until timeout for monitored process [2023-11-28 20:34:56,506 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 [2023-11-28 20:34:56,516 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:56,516 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:56,516 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:56,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:56,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:56,516 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:56,517 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:56,517 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:56,523 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:56,525 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6095)] Ended with exit code 0 [2023-11-28 20:34:56,525 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:56,525 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:56,526 INFO L229 MonitoredProcess]: Starting monitored process 6096 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:56,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6096)] Waiting until timeout for monitored process [2023-11-28 20:34:56,528 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 [2023-11-28 20:34:56,538 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:56,538 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:56,538 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:56,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:56,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:56,539 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:56,540 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:56,540 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:56,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:56,546 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6096)] Ended with exit code 0 [2023-11-28 20:34:56,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:56,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:56,547 INFO L229 MonitoredProcess]: Starting monitored process 6097 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:56,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6097)] Waiting until timeout for monitored process [2023-11-28 20:34:56,549 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:56,559 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:56,560 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:56,560 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:56,560 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:56,560 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:56,560 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:56,561 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:56,561 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:56,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:56,567 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6097)] Ended with exit code 0 [2023-11-28 20:34:56,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:56,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:56,568 INFO L229 MonitoredProcess]: Starting monitored process 6098 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:56,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6098)] Waiting until timeout for monitored process [2023-11-28 20:34:56,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:56,580 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:56,580 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:56,581 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:56,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:56,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:56,581 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:56,582 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:56,582 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:56,587 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:56,589 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6098)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:56,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:56,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:56,590 INFO L229 MonitoredProcess]: Starting monitored process 6099 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:56,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6099)] Waiting until timeout for monitored process [2023-11-28 20:34:56,592 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:56,602 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:56,602 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:56,602 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:56,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:56,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:56,603 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:56,604 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:56,604 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:56,609 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:56,611 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6099)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:56,611 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:56,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:56,612 INFO L229 MonitoredProcess]: Starting monitored process 6100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:56,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6100)] Waiting until timeout for monitored process [2023-11-28 20:34:56,614 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 [2023-11-28 20:34:56,624 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:56,624 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:56,624 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:56,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:56,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:56,625 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:56,626 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:56,626 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:56,633 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:56,635 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6100)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:56,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:56,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:56,636 INFO L229 MonitoredProcess]: Starting monitored process 6101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:56,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6101)] Waiting until timeout for monitored process [2023-11-28 20:34:56,638 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:56,648 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:56,649 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:56,649 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:56,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:56,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:56,649 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:56,650 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:56,650 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:56,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:56,657 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6101)] Ended with exit code 0 [2023-11-28 20:34:56,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:56,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:56,658 INFO L229 MonitoredProcess]: Starting monitored process 6102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:56,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6102)] Waiting until timeout for monitored process [2023-11-28 20:34:56,660 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 [2023-11-28 20:34:56,670 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:56,670 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:56,670 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:56,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:56,670 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:56,670 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:56,671 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:56,671 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:56,675 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:56,677 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6102)] Ended with exit code 0 [2023-11-28 20:34:56,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:56,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:56,678 INFO L229 MonitoredProcess]: Starting monitored process 6103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:56,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6103)] Waiting until timeout for monitored process [2023-11-28 20:34:56,680 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 [2023-11-28 20:34:56,691 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:56,691 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:56,691 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:56,691 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:56,691 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:56,691 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:56,692 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:56,692 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:56,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:56,699 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6103)] Ended with exit code 0 [2023-11-28 20:34:56,699 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:56,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:56,700 INFO L229 MonitoredProcess]: Starting monitored process 6104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:56,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6104)] Waiting until timeout for monitored process [2023-11-28 20:34:56,702 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:56,712 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:56,712 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:56,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:56,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:56,712 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:56,715 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 20:34:56,715 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 20:34:56,725 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:56,727 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6104)] Ended with exit code 0 [2023-11-28 20:34:56,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:56,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:56,728 INFO L229 MonitoredProcess]: Starting monitored process 6105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:56,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6105)] Waiting until timeout for monitored process [2023-11-28 20:34:56,730 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 [2023-11-28 20:34:56,741 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:56,741 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:56,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:56,741 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:56,741 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:56,746 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 20:34:56,746 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 20:34:56,768 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:56,770 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6105)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:56,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:56,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:56,771 INFO L229 MonitoredProcess]: Starting monitored process 6106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:56,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6106)] Waiting until timeout for monitored process [2023-11-28 20:34:56,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:56,784 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:56,784 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:56,784 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:56,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:56,784 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:56,784 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:56,785 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:56,785 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:56,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:56,793 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6106)] Ended with exit code 0 [2023-11-28 20:34:56,793 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:56,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:56,794 INFO L229 MonitoredProcess]: Starting monitored process 6107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:56,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6107)] Waiting until timeout for monitored process [2023-11-28 20:34:56,796 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 [2023-11-28 20:34:56,806 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:56,806 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:56,806 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:56,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:56,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:56,806 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:56,807 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:56,808 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:56,812 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:56,814 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6107)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:56,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:56,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:56,815 INFO L229 MonitoredProcess]: Starting monitored process 6108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:56,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6108)] Waiting until timeout for monitored process [2023-11-28 20:34:56,817 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 [2023-11-28 20:34:56,827 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:56,827 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:56,827 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:56,827 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:56,827 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:56,827 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:56,828 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:56,828 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:56,832 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:56,834 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6108)] Ended with exit code 0 [2023-11-28 20:34:56,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:56,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:56,835 INFO L229 MonitoredProcess]: Starting monitored process 6109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:56,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6109)] Waiting until timeout for monitored process [2023-11-28 20:34:56,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:56,847 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:56,848 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:56,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:56,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:56,848 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:56,851 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 20:34:56,851 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 20:34:56,861 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:56,863 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6109)] Ended with exit code 0 [2023-11-28 20:34:56,863 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:56,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:56,864 INFO L229 MonitoredProcess]: Starting monitored process 6110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:56,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6110)] Waiting until timeout for monitored process [2023-11-28 20:34:56,866 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:56,876 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:56,876 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:56,876 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:56,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:56,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:56,876 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:56,877 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:56,877 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:56,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:56,884 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6110)] Ended with exit code 0 [2023-11-28 20:34:56,884 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:56,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:56,885 INFO L229 MonitoredProcess]: Starting monitored process 6111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:56,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6111)] Waiting until timeout for monitored process [2023-11-28 20:34:56,887 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 [2023-11-28 20:34:56,897 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:56,897 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:56,897 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:56,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:56,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:56,897 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:56,898 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:56,899 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:56,903 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:56,905 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6111)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:56,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:56,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:56,906 INFO L229 MonitoredProcess]: Starting monitored process 6112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:56,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6112)] Waiting until timeout for monitored process [2023-11-28 20:34:56,908 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:56,918 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:56,918 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:56,918 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:56,918 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:56,918 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:56,918 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:56,919 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:56,919 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:56,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:56,926 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6112)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:56,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:56,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:56,927 INFO L229 MonitoredProcess]: Starting monitored process 6113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:56,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6113)] Waiting until timeout for monitored process [2023-11-28 20:34:56,929 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:56,939 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:56,939 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:56,939 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:56,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:56,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:56,939 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:56,941 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:56,941 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:56,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:56,948 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6113)] Ended with exit code 0 [2023-11-28 20:34:56,948 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:56,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:56,949 INFO L229 MonitoredProcess]: Starting monitored process 6114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:56,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6114)] Waiting until timeout for monitored process [2023-11-28 20:34:56,951 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:56,961 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:56,961 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:56,961 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:56,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:56,962 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:56,962 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:56,963 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:56,963 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:56,967 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:56,969 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6114)] Ended with exit code 0 [2023-11-28 20:34:56,969 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:56,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:56,969 INFO L229 MonitoredProcess]: Starting monitored process 6115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:56,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6115)] Waiting until timeout for monitored process [2023-11-28 20:34:56,971 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 [2023-11-28 20:34:56,982 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:56,982 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:56,982 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:56,982 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:56,982 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:56,982 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:56,983 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:56,983 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:56,989 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:56,991 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6115)] Ended with exit code 0 [2023-11-28 20:34:56,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:56,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:56,992 INFO L229 MonitoredProcess]: Starting monitored process 6116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:56,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6116)] Waiting until timeout for monitored process [2023-11-28 20:34:56,994 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:57,006 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:57,006 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:57,006 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:57,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:57,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:57,006 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 20:34:57,007 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 20:34:57,007 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:57,013 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:57,015 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6116)] Ended with exit code 0 [2023-11-28 20:34:57,015 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-28 20:34:57,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:57,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:57,016 INFO L229 MonitoredProcess]: Starting monitored process 6117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:57,016 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6117)] Waiting until timeout for monitored process [2023-11-28 20:34:57,017 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:57,027 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:57,028 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:57,028 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:57,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:57,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:57,028 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:57,028 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:57,028 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:57,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:57,032 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6117)] Ended with exit code 0 [2023-11-28 20:34:57,033 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:57,033 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:57,033 INFO L229 MonitoredProcess]: Starting monitored process 6118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:57,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6118)] Waiting until timeout for monitored process [2023-11-28 20:34:57,035 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 [2023-11-28 20:34:57,045 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:57,045 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:57,045 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:57,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:57,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:57,046 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:57,046 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:57,046 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:57,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:57,050 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6118)] Ended with exit code 0 [2023-11-28 20:34:57,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:57,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:57,051 INFO L229 MonitoredProcess]: Starting monitored process 6119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:57,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6119)] Waiting until timeout for monitored process [2023-11-28 20:34:57,053 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 [2023-11-28 20:34:57,063 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:57,063 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:57,063 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:57,063 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:57,063 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:57,063 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:57,064 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:57,064 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:57,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:57,068 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6119)] Ended with exit code 0 [2023-11-28 20:34:57,068 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:57,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:57,069 INFO L229 MonitoredProcess]: Starting monitored process 6120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:57,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6120)] Waiting until timeout for monitored process [2023-11-28 20:34:57,071 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 [2023-11-28 20:34:57,080 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:57,081 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:57,081 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:57,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:57,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:57,081 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:57,081 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:57,081 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:57,083 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:57,085 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6120)] Ended with exit code 0 [2023-11-28 20:34:57,085 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:57,085 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:57,086 INFO L229 MonitoredProcess]: Starting monitored process 6121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:57,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6121)] Waiting until timeout for monitored process [2023-11-28 20:34:57,088 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 [2023-11-28 20:34:57,098 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:57,098 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:57,098 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:57,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:57,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:57,098 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:57,099 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:57,099 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:57,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:57,103 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6121)] Ended with exit code 0 [2023-11-28 20:34:57,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:57,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:57,104 INFO L229 MonitoredProcess]: Starting monitored process 6122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:57,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6122)] Waiting until timeout for monitored process [2023-11-28 20:34:57,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:57,116 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:57,116 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:57,116 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:57,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:57,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:57,116 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:57,117 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:57,117 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:57,119 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:57,121 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6122)] Ended with exit code 0 [2023-11-28 20:34:57,121 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:57,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:57,122 INFO L229 MonitoredProcess]: Starting monitored process 6123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:57,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6123)] Waiting until timeout for monitored process [2023-11-28 20:34:57,124 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:57,134 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:57,134 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:57,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:57,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:57,134 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:57,135 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:34:57,136 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:34:57,141 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:57,143 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6123)] Ended with exit code 0 [2023-11-28 20:34:57,143 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:57,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:57,144 INFO L229 MonitoredProcess]: Starting monitored process 6124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:57,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6124)] Waiting until timeout for monitored process [2023-11-28 20:34:57,146 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:57,156 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:57,156 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:57,156 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:57,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:57,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:57,156 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:57,156 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:57,156 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:57,159 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:57,161 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6124)] Ended with exit code 0 [2023-11-28 20:34:57,161 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:57,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:57,162 INFO L229 MonitoredProcess]: Starting monitored process 6125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:57,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6125)] Waiting until timeout for monitored process [2023-11-28 20:34:57,164 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 [2023-11-28 20:34:57,174 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:57,174 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:57,174 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:57,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:57,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:57,174 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:57,175 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:57,175 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:57,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:57,179 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6125)] Ended with exit code 0 [2023-11-28 20:34:57,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:57,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:57,180 INFO L229 MonitoredProcess]: Starting monitored process 6126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:57,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6126)] Waiting until timeout for monitored process [2023-11-28 20:34:57,182 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:57,192 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:57,192 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:57,192 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:57,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:57,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:57,192 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:57,193 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:57,193 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:57,195 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:57,197 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6126)] Ended with exit code 0 [2023-11-28 20:34:57,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:57,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:57,198 INFO L229 MonitoredProcess]: Starting monitored process 6127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:57,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6127)] Waiting until timeout for monitored process [2023-11-28 20:34:57,200 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:57,210 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:57,210 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:57,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:57,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:57,210 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:57,212 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:34:57,212 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:34:57,217 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:57,219 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6127)] Ended with exit code 0 [2023-11-28 20:34:57,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:57,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:57,220 INFO L229 MonitoredProcess]: Starting monitored process 6128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:57,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6128)] Waiting until timeout for monitored process [2023-11-28 20:34:57,222 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:57,232 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:57,232 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:57,232 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:57,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:57,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:57,233 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:57,233 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:57,233 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:57,235 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:57,237 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6128)] Ended with exit code 0 [2023-11-28 20:34:57,238 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:57,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:57,238 INFO L229 MonitoredProcess]: Starting monitored process 6129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:57,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6129)] Waiting until timeout for monitored process [2023-11-28 20:34:57,240 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:57,250 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:57,250 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:57,250 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:57,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:57,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:57,251 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:57,251 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:57,251 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:57,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:57,255 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6129)] Ended with exit code 0 [2023-11-28 20:34:57,255 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:57,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:57,256 INFO L229 MonitoredProcess]: Starting monitored process 6130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:57,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6130)] Waiting until timeout for monitored process [2023-11-28 20:34:57,258 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 [2023-11-28 20:34:57,268 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:57,268 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:57,268 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:57,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:57,268 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:57,269 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:57,269 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:57,269 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:57,271 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:57,273 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6130)] Ended with exit code 0 [2023-11-28 20:34:57,273 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:57,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:57,274 INFO L229 MonitoredProcess]: Starting monitored process 6131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:57,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6131)] Waiting until timeout for monitored process [2023-11-28 20:34:57,276 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 [2023-11-28 20:34:57,286 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:57,286 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:57,286 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:57,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:57,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:57,287 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:57,287 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:57,287 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:57,290 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:57,292 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6131)] Ended with exit code 0 [2023-11-28 20:34:57,292 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:57,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:57,293 INFO L229 MonitoredProcess]: Starting monitored process 6132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:57,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6132)] Waiting until timeout for monitored process [2023-11-28 20:34:57,315 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 [2023-11-28 20:34:57,325 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:57,325 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:57,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:57,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:57,325 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:57,327 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:34:57,327 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:34:57,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:57,335 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6132)] Ended with exit code 0 [2023-11-28 20:34:57,335 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:57,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:57,336 INFO L229 MonitoredProcess]: Starting monitored process 6133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:57,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6133)] Waiting until timeout for monitored process [2023-11-28 20:34:57,338 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:57,348 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:57,348 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:57,348 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:57,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:57,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:57,348 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:57,349 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:57,349 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:57,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:57,353 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6133)] Ended with exit code 0 [2023-11-28 20:34:57,353 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:57,353 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:57,354 INFO L229 MonitoredProcess]: Starting monitored process 6134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:57,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6134)] Waiting until timeout for monitored process [2023-11-28 20:34:57,356 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:57,366 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:57,366 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:57,366 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:57,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:57,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:57,366 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:57,366 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:57,366 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:57,369 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:57,371 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6134)] Ended with exit code 0 [2023-11-28 20:34:57,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:57,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:57,372 INFO L229 MonitoredProcess]: Starting monitored process 6135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:57,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6135)] Waiting until timeout for monitored process [2023-11-28 20:34:57,374 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 [2023-11-28 20:34:57,383 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:57,384 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:57,384 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:57,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:57,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:57,384 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:57,384 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:57,384 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:57,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:57,389 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6135)] Ended with exit code 0 [2023-11-28 20:34:57,389 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:57,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:57,390 INFO L229 MonitoredProcess]: Starting monitored process 6136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:57,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6136)] Waiting until timeout for monitored process [2023-11-28 20:34:57,391 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:57,402 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:57,402 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:57,402 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:57,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:57,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:57,402 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:57,402 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:57,402 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:57,405 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:57,407 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6136)] Ended with exit code 0 [2023-11-28 20:34:57,407 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:57,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:57,408 INFO L229 MonitoredProcess]: Starting monitored process 6137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:57,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6137)] Waiting until timeout for monitored process [2023-11-28 20:34:57,410 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:57,419 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:57,419 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:57,420 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:57,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:57,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:57,420 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:57,420 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:57,420 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:57,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:57,425 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6137)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:57,425 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:57,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:57,426 INFO L229 MonitoredProcess]: Starting monitored process 6138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:57,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6138)] Waiting until timeout for monitored process [2023-11-28 20:34:57,428 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 [2023-11-28 20:34:57,437 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:57,437 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:57,438 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:57,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:57,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:57,438 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:57,438 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:57,438 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:57,441 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:57,443 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6138)] Ended with exit code 0 [2023-11-28 20:34:57,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:57,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:57,444 INFO L229 MonitoredProcess]: Starting monitored process 6139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:57,444 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6139)] Waiting until timeout for monitored process [2023-11-28 20:34:57,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:57,455 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:57,456 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:57,456 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:57,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:57,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:57,456 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:57,456 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:57,456 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:57,459 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:57,461 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6139)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:57,461 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:57,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:57,462 INFO L229 MonitoredProcess]: Starting monitored process 6140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:57,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6140)] Waiting until timeout for monitored process [2023-11-28 20:34:57,464 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:57,474 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:57,474 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:57,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:57,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:57,474 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:57,479 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:34:57,479 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:34:57,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:57,497 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6140)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:57,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:57,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:57,498 INFO L229 MonitoredProcess]: Starting monitored process 6141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:57,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6141)] Waiting until timeout for monitored process [2023-11-28 20:34:57,500 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:57,510 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:57,510 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:57,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:57,510 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:57,511 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:57,512 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:34:57,512 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:34:57,518 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:57,520 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6141)] Ended with exit code 0 [2023-11-28 20:34:57,520 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:57,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:57,521 INFO L229 MonitoredProcess]: Starting monitored process 6142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:57,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6142)] Waiting until timeout for monitored process [2023-11-28 20:34:57,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:57,533 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:57,533 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:57,533 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:57,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:57,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:57,533 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:57,534 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:57,534 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:57,537 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:57,539 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6142)] Ended with exit code 0 [2023-11-28 20:34:57,539 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:57,539 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:57,539 INFO L229 MonitoredProcess]: Starting monitored process 6143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:57,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6143)] Waiting until timeout for monitored process [2023-11-28 20:34:57,541 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:57,552 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:57,552 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:57,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:57,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:57,552 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:57,558 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:34:57,558 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:34:57,576 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:57,578 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6143)] Ended with exit code 0 [2023-11-28 20:34:57,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:57,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:57,579 INFO L229 MonitoredProcess]: Starting monitored process 6144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:57,579 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6144)] Waiting until timeout for monitored process [2023-11-28 20:34:57,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:57,590 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:57,590 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:57,591 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:57,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:57,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:57,591 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:57,591 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:57,591 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:57,594 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:57,596 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6144)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:57,596 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:57,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:57,597 INFO L229 MonitoredProcess]: Starting monitored process 6145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:57,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6145)] Waiting until timeout for monitored process [2023-11-28 20:34:57,599 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 [2023-11-28 20:34:57,609 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:57,609 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:57,609 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:57,609 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:57,609 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:57,609 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:57,609 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:57,610 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:57,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:57,614 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6145)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:57,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:57,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:57,615 INFO L229 MonitoredProcess]: Starting monitored process 6146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:57,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6146)] Waiting until timeout for monitored process [2023-11-28 20:34:57,617 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:57,627 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:57,627 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:57,627 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:57,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:57,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:57,627 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:57,628 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:57,628 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:57,630 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:57,632 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6146)] Ended with exit code 0 [2023-11-28 20:34:57,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:57,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:57,633 INFO L229 MonitoredProcess]: Starting monitored process 6147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:57,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6147)] Waiting until timeout for monitored process [2023-11-28 20:34:57,635 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 [2023-11-28 20:34:57,645 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:57,645 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:57,645 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:57,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:57,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:57,645 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:57,646 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:57,646 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:57,648 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:57,650 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6147)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:57,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:57,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:57,651 INFO L229 MonitoredProcess]: Starting monitored process 6148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:57,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6148)] Waiting until timeout for monitored process [2023-11-28 20:34:57,653 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:57,663 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:57,663 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:57,663 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:57,663 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:57,663 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:57,663 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:57,664 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:57,664 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:57,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:57,668 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6148)] Ended with exit code 0 [2023-11-28 20:34:57,669 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:57,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:57,669 INFO L229 MonitoredProcess]: Starting monitored process 6149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:57,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6149)] Waiting until timeout for monitored process [2023-11-28 20:34:57,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:57,681 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:57,682 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:57,682 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:57,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:57,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:57,682 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:57,682 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:57,682 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:57,685 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:57,687 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6149)] Ended with exit code 0 [2023-11-28 20:34:57,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:57,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:57,688 INFO L229 MonitoredProcess]: Starting monitored process 6150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:57,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6150)] Waiting until timeout for monitored process [2023-11-28 20:34:57,690 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 [2023-11-28 20:34:57,700 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:57,700 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:57,700 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:57,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:57,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:57,700 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:57,701 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:57,701 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:57,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:57,706 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6150)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:57,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:57,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:57,707 INFO L229 MonitoredProcess]: Starting monitored process 6151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:57,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6151)] Waiting until timeout for monitored process [2023-11-28 20:34:57,709 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:57,719 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:57,719 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:57,719 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:57,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:57,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:57,719 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:57,720 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:57,720 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:57,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:57,725 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6151)] Ended with exit code 0 [2023-11-28 20:34:57,725 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:57,725 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:57,726 INFO L229 MonitoredProcess]: Starting monitored process 6152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:57,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6152)] Waiting until timeout for monitored process [2023-11-28 20:34:57,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:57,738 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:57,738 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:57,738 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:57,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:57,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:57,738 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:57,739 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:57,739 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:57,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:57,744 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6152)] Ended with exit code 0 [2023-11-28 20:34:57,744 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:57,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:57,745 INFO L229 MonitoredProcess]: Starting monitored process 6153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:57,745 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6153)] Waiting until timeout for monitored process [2023-11-28 20:34:57,747 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 [2023-11-28 20:34:57,757 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:57,757 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:57,757 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:57,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:57,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:57,757 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:57,757 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:57,757 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:57,760 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:57,762 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6153)] Ended with exit code 0 [2023-11-28 20:34:57,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:57,762 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:57,763 INFO L229 MonitoredProcess]: Starting monitored process 6154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:57,763 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6154)] Waiting until timeout for monitored process [2023-11-28 20:34:57,765 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:57,775 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:57,775 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:57,775 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:57,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:57,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:57,775 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:57,776 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:57,776 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:57,778 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:57,780 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6154)] Ended with exit code 0 [2023-11-28 20:34:57,780 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:57,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:57,781 INFO L229 MonitoredProcess]: Starting monitored process 6155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:57,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6155)] Waiting until timeout for monitored process [2023-11-28 20:34:57,783 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:57,793 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:57,793 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:57,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:57,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:57,793 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:57,795 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:34:57,795 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:34:57,801 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:57,803 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6155)] Ended with exit code 0 [2023-11-28 20:34:57,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:57,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:57,804 INFO L229 MonitoredProcess]: Starting monitored process 6156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:57,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6156)] Waiting until timeout for monitored process [2023-11-28 20:34:57,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:57,816 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:57,816 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:57,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:57,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:57,816 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:57,819 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:34:57,819 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:34:57,831 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:57,833 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6156)] Ended with exit code 0 [2023-11-28 20:34:57,833 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:57,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:57,834 INFO L229 MonitoredProcess]: Starting monitored process 6157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:57,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6157)] Waiting until timeout for monitored process [2023-11-28 20:34:57,836 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:57,846 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:57,846 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:57,846 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:57,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:57,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:57,846 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:57,847 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:57,847 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:57,849 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:57,851 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6157)] Ended with exit code 0 [2023-11-28 20:34:57,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:57,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:57,852 INFO L229 MonitoredProcess]: Starting monitored process 6158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:57,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6158)] Waiting until timeout for monitored process [2023-11-28 20:34:57,854 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:57,864 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:57,864 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:57,864 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:57,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:57,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:57,864 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:57,865 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:57,865 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:57,867 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:57,869 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6158)] Ended with exit code 0 [2023-11-28 20:34:57,869 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:57,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:57,870 INFO L229 MonitoredProcess]: Starting monitored process 6159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:57,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6159)] Waiting until timeout for monitored process [2023-11-28 20:34:57,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:57,882 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:57,882 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:57,882 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:57,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:57,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:57,882 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:57,883 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:57,883 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:57,885 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:57,887 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6159)] Ended with exit code 0 [2023-11-28 20:34:57,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:57,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:57,888 INFO L229 MonitoredProcess]: Starting monitored process 6160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:57,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6160)] Waiting until timeout for monitored process [2023-11-28 20:34:57,890 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:57,900 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:57,900 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:57,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:57,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:57,900 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:57,902 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 20:34:57,902 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 20:34:57,909 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:57,911 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6160)] Ended with exit code 0 [2023-11-28 20:34:57,911 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:57,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:57,912 INFO L229 MonitoredProcess]: Starting monitored process 6161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:57,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6161)] Waiting until timeout for monitored process [2023-11-28 20:34:57,914 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:57,924 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:57,924 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:57,924 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:57,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:57,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:57,924 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:57,925 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:57,925 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:57,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:57,929 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6161)] Ended with exit code 0 [2023-11-28 20:34:57,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:57,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:57,930 INFO L229 MonitoredProcess]: Starting monitored process 6162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:57,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6162)] Waiting until timeout for monitored process [2023-11-28 20:34:57,932 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:57,942 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:57,942 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:57,942 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:57,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:57,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:57,942 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:57,943 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:57,943 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:57,945 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:57,947 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6162)] Ended with exit code 0 [2023-11-28 20:34:57,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:57,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:57,948 INFO L229 MonitoredProcess]: Starting monitored process 6163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:57,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6163)] Waiting until timeout for monitored process [2023-11-28 20:34:57,950 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:57,960 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:57,960 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:57,960 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:57,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:57,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:57,960 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:57,960 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:57,960 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:57,962 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:57,964 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6163)] Ended with exit code 0 [2023-11-28 20:34:57,964 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:57,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:57,965 INFO L229 MonitoredProcess]: Starting monitored process 6164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:57,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6164)] Waiting until timeout for monitored process [2023-11-28 20:34:57,967 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 [2023-11-28 20:34:57,977 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:57,977 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:57,977 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:57,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:57,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:57,977 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:57,978 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:57,978 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:57,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:57,982 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6164)] Ended with exit code 0 [2023-11-28 20:34:57,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:57,982 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:57,983 INFO L229 MonitoredProcess]: Starting monitored process 6165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:57,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6165)] Waiting until timeout for monitored process [2023-11-28 20:34:57,985 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:57,995 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:57,995 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:57,995 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:57,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:57,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:57,995 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:57,996 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:57,996 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:57,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:58,000 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6165)] Ended with exit code 0 [2023-11-28 20:34:58,000 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:58,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:58,001 INFO L229 MonitoredProcess]: Starting monitored process 6166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:58,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6166)] Waiting until timeout for monitored process [2023-11-28 20:34:58,003 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:58,012 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:58,012 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:58,012 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:58,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:58,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:58,013 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:58,013 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:58,013 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:58,016 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:58,018 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6166)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:58,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:58,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:58,018 INFO L229 MonitoredProcess]: Starting monitored process 6167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:58,019 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6167)] Waiting until timeout for monitored process [2023-11-28 20:34:58,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:58,030 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:58,030 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 20:34:58,030 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:58,031 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:58,031 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:58,031 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 20:34:58,031 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 20:34:58,031 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:58,033 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:58,035 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6167)] Ended with exit code 0 [2023-11-28 20:34:58,035 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-28 20:34:58,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:58,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:58,036 INFO L229 MonitoredProcess]: Starting monitored process 6168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:58,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6168)] Waiting until timeout for monitored process [2023-11-28 20:34:58,038 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:58,051 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:58,051 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:58,051 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:58,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:58,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:58,051 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:34:58,052 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:34:58,052 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:58,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:58,058 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6168)] Ended with exit code 0 [2023-11-28 20:34:58,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:58,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:58,059 INFO L229 MonitoredProcess]: Starting monitored process 6169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:58,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6169)] Waiting until timeout for monitored process [2023-11-28 20:34:58,061 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:58,071 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:58,071 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:58,071 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:58,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:58,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:58,071 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:34:58,072 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:34:58,072 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:58,077 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:58,079 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6169)] Ended with exit code 0 [2023-11-28 20:34:58,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:58,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:58,080 INFO L229 MonitoredProcess]: Starting monitored process 6170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:58,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6170)] Waiting until timeout for monitored process [2023-11-28 20:34:58,082 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:58,091 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:58,091 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:58,092 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:58,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:58,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:58,092 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:34:58,092 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:34:58,093 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:58,096 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:58,099 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6170)] Ended with exit code 0 [2023-11-28 20:34:58,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:58,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:58,100 INFO L229 MonitoredProcess]: Starting monitored process 6171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:58,100 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6171)] Waiting until timeout for monitored process [2023-11-28 20:34:58,102 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:58,112 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:58,112 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:58,112 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:58,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:58,112 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:58,112 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:34:58,113 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:34:58,113 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:58,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:58,118 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6171)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:58,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:58,118 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:58,119 INFO L229 MonitoredProcess]: Starting monitored process 6172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:58,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6172)] Waiting until timeout for monitored process [2023-11-28 20:34:58,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:58,131 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:58,131 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:58,131 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:58,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:58,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:58,132 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:34:58,132 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:34:58,132 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:58,136 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:58,138 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6172)] Ended with exit code 0 [2023-11-28 20:34:58,138 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:58,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:58,139 INFO L229 MonitoredProcess]: Starting monitored process 6173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:58,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6173)] Waiting until timeout for monitored process [2023-11-28 20:34:58,141 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:58,151 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:58,151 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:58,151 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:58,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:58,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:58,151 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:34:58,152 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:34:58,152 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:58,156 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:58,158 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6173)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:58,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:58,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:58,159 INFO L229 MonitoredProcess]: Starting monitored process 6174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:58,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6174)] Waiting until timeout for monitored process [2023-11-28 20:34:58,161 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:58,171 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:58,172 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:58,172 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:58,172 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:58,172 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:34:58,174 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-28 20:34:58,174 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-28 20:34:58,184 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:58,186 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6174)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:58,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:58,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:58,187 INFO L229 MonitoredProcess]: Starting monitored process 6175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:58,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6175)] Waiting until timeout for monitored process [2023-11-28 20:34:58,189 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:58,199 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:58,199 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:58,199 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:58,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:58,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:58,199 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:34:58,200 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:34:58,200 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:58,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:58,207 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6175)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:58,207 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:58,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:58,208 INFO L229 MonitoredProcess]: Starting monitored process 6176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:58,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6176)] Waiting until timeout for monitored process [2023-11-28 20:34:58,209 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:58,219 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:58,220 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:58,220 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:58,220 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:58,220 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:58,220 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:34:58,221 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:34:58,221 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:58,225 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:58,227 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6176)] Ended with exit code 0 [2023-11-28 20:34:58,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:58,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:58,228 INFO L229 MonitoredProcess]: Starting monitored process 6177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:58,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6177)] Waiting until timeout for monitored process [2023-11-28 20:34:58,230 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:58,240 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:58,240 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:58,240 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:58,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:58,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:58,240 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:34:58,241 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:34:58,241 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:58,245 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:58,247 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6177)] Ended with exit code 0 [2023-11-28 20:34:58,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:58,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:58,248 INFO L229 MonitoredProcess]: Starting monitored process 6178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:58,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6178)] Waiting until timeout for monitored process [2023-11-28 20:34:58,250 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:58,260 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:58,260 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:58,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:58,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:58,260 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:34:58,262 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-28 20:34:58,262 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-28 20:34:58,271 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:58,273 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6178)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:58,274 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:58,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:58,274 INFO L229 MonitoredProcess]: Starting monitored process 6179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:58,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6179)] Waiting until timeout for monitored process [2023-11-28 20:34:58,276 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 [2023-11-28 20:34:58,286 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:58,286 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:58,286 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:58,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:58,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:58,286 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:34:58,287 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:34:58,287 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:58,291 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:58,293 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6179)] Ended with exit code 0 [2023-11-28 20:34:58,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:58,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:58,294 INFO L229 MonitoredProcess]: Starting monitored process 6180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:58,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6180)] Waiting until timeout for monitored process [2023-11-28 20:34:58,296 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 [2023-11-28 20:34:58,306 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:58,306 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:58,306 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:58,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:58,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:58,306 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:34:58,306 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:34:58,307 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:58,309 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:58,311 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6180)] Ended with exit code 0 [2023-11-28 20:34:58,311 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:58,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:58,312 INFO L229 MonitoredProcess]: Starting monitored process 6181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:58,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6181)] Waiting until timeout for monitored process [2023-11-28 20:34:58,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:58,324 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:58,324 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:58,324 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:58,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:58,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:58,325 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:34:58,325 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:34:58,325 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:58,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:58,332 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6181)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:58,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:58,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:58,333 INFO L229 MonitoredProcess]: Starting monitored process 6182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:58,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6182)] Waiting until timeout for monitored process [2023-11-28 20:34:58,335 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:58,345 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:58,345 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:58,345 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:58,345 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:58,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:58,345 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:34:58,346 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:34:58,346 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:58,350 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:58,352 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6182)] Ended with exit code 0 [2023-11-28 20:34:58,352 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:58,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:58,353 INFO L229 MonitoredProcess]: Starting monitored process 6183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:58,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6183)] Waiting until timeout for monitored process [2023-11-28 20:34:58,355 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:58,365 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:58,365 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:58,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:58,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:58,365 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:34:58,367 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-28 20:34:58,368 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-28 20:34:58,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:58,378 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6183)] Ended with exit code 0 [2023-11-28 20:34:58,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:58,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:58,379 INFO L229 MonitoredProcess]: Starting monitored process 6184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:58,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6184)] Waiting until timeout for monitored process [2023-11-28 20:34:58,381 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:58,391 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:58,391 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:58,391 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:58,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:58,392 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:58,392 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:34:58,392 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:34:58,392 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:58,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:58,397 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6184)] Ended with exit code 0 [2023-11-28 20:34:58,397 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:58,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:58,398 INFO L229 MonitoredProcess]: Starting monitored process 6185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:58,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6185)] Waiting until timeout for monitored process [2023-11-28 20:34:58,399 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:58,410 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:58,410 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:58,410 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:58,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:58,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:58,410 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:34:58,410 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:34:58,410 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:58,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:58,416 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6185)] Ended with exit code 0 [2023-11-28 20:34:58,416 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:58,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:58,417 INFO L229 MonitoredProcess]: Starting monitored process 6186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:58,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6186)] Waiting until timeout for monitored process [2023-11-28 20:34:58,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:58,429 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:58,429 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:58,429 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:58,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:58,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:58,430 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:34:58,430 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:34:58,430 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:58,434 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:58,436 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6186)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:58,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:58,436 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:58,437 INFO L229 MonitoredProcess]: Starting monitored process 6187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:58,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6187)] Waiting until timeout for monitored process [2023-11-28 20:34:58,439 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 [2023-11-28 20:34:58,449 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:58,449 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:58,449 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:58,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:58,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:58,449 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:34:58,450 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:34:58,450 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:58,454 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:58,456 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6187)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:58,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:58,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:58,457 INFO L229 MonitoredProcess]: Starting monitored process 6188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:58,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6188)] Waiting until timeout for monitored process [2023-11-28 20:34:58,459 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 [2023-11-28 20:34:58,468 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:58,469 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:58,469 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:58,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:58,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:58,469 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:34:58,470 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:34:58,470 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:58,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:58,476 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6188)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:58,476 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:58,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:58,477 INFO L229 MonitoredProcess]: Starting monitored process 6189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:58,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6189)] Waiting until timeout for monitored process [2023-11-28 20:34:58,478 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:58,488 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:58,488 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:58,489 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:58,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:58,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:58,489 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:34:58,490 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:34:58,490 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:58,494 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:58,496 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6189)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:58,496 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:58,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:58,497 INFO L229 MonitoredProcess]: Starting monitored process 6190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:58,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6190)] Waiting until timeout for monitored process [2023-11-28 20:34:58,499 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 [2023-11-28 20:34:58,509 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:58,509 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:58,509 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:58,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:58,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:58,509 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:34:58,510 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:34:58,510 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:58,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:58,516 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6190)] Ended with exit code 0 [2023-11-28 20:34:58,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:58,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:58,517 INFO L229 MonitoredProcess]: Starting monitored process 6191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:58,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6191)] Waiting until timeout for monitored process [2023-11-28 20:34:58,518 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 [2023-11-28 20:34:58,529 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:58,529 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:58,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:58,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:58,529 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:34:58,536 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-28 20:34:58,536 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-28 20:34:58,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:58,564 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6191)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:58,564 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:58,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:58,565 INFO L229 MonitoredProcess]: Starting monitored process 6192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:58,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6192)] Waiting until timeout for monitored process [2023-11-28 20:34:58,567 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:58,577 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:58,577 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:58,577 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:58,577 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:58,578 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:34:58,580 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-28 20:34:58,580 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-28 20:34:58,590 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:58,592 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6192)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:58,592 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:58,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:58,593 INFO L229 MonitoredProcess]: Starting monitored process 6193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:58,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6193)] Waiting until timeout for monitored process [2023-11-28 20:34:58,595 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:58,605 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:58,605 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:58,606 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:58,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:58,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:58,606 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:34:58,607 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:34:58,607 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:58,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:58,613 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6193)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:58,613 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:58,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:58,614 INFO L229 MonitoredProcess]: Starting monitored process 6194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:58,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6194)] Waiting until timeout for monitored process [2023-11-28 20:34:58,616 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 [2023-11-28 20:34:58,627 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:58,627 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:58,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:58,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:58,628 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:34:58,637 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-28 20:34:58,637 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-28 20:34:58,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:58,668 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6194)] Ended with exit code 0 [2023-11-28 20:34:58,668 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:58,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:58,669 INFO L229 MonitoredProcess]: Starting monitored process 6195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:58,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6195)] Waiting until timeout for monitored process [2023-11-28 20:34:58,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:58,681 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:58,681 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:58,681 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:58,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:58,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:58,681 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:34:58,682 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:34:58,682 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:58,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:58,688 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6195)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:58,688 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:58,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:58,689 INFO L229 MonitoredProcess]: Starting monitored process 6196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:58,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6196)] Waiting until timeout for monitored process [2023-11-28 20:34:58,691 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:58,701 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:58,701 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:58,701 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:58,701 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:58,701 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:58,701 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:34:58,702 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:34:58,702 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:58,707 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:58,709 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6196)] Ended with exit code 0 [2023-11-28 20:34:58,709 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:58,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:58,710 INFO L229 MonitoredProcess]: Starting monitored process 6197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:58,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6197)] Waiting until timeout for monitored process [2023-11-28 20:34:58,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:58,722 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:58,722 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:58,722 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:58,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:58,722 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:58,722 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:34:58,723 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:34:58,723 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:58,728 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:58,730 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6197)] Ended with exit code 0 [2023-11-28 20:34:58,730 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:58,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:58,730 INFO L229 MonitoredProcess]: Starting monitored process 6198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:58,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6198)] Waiting until timeout for monitored process [2023-11-28 20:34:58,732 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:58,743 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:58,743 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:58,743 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:58,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:58,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:58,743 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:34:58,743 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:34:58,744 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:58,747 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:58,749 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6198)] Ended with exit code 0 [2023-11-28 20:34:58,750 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:58,750 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:58,750 INFO L229 MonitoredProcess]: Starting monitored process 6199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:58,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6199)] Waiting until timeout for monitored process [2023-11-28 20:34:58,752 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:58,762 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:58,762 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:58,762 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:58,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:58,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:58,763 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:34:58,763 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:34:58,763 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:58,767 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:58,769 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6199)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:58,769 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:58,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:58,770 INFO L229 MonitoredProcess]: Starting monitored process 6200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:58,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6200)] Waiting until timeout for monitored process [2023-11-28 20:34:58,772 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 [2023-11-28 20:34:58,782 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:58,782 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:58,782 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:58,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:58,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:58,782 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:34:58,783 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:34:58,783 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:58,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:58,789 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6200)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:58,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:58,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:58,790 INFO L229 MonitoredProcess]: Starting monitored process 6201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:58,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6201)] Waiting until timeout for monitored process [2023-11-28 20:34:58,792 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 [2023-11-28 20:34:58,802 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:58,802 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:58,803 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:58,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:58,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:58,803 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:34:58,803 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:34:58,804 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:58,807 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:58,810 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6201)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:58,810 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:58,810 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:58,811 INFO L229 MonitoredProcess]: Starting monitored process 6202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:58,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6202)] Waiting until timeout for monitored process [2023-11-28 20:34:58,813 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 [2023-11-28 20:34:58,822 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:58,823 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:58,823 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:58,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:58,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:58,823 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:34:58,824 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:34:58,824 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:58,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:58,831 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6202)] Ended with exit code 0 [2023-11-28 20:34:58,831 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:58,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:58,832 INFO L229 MonitoredProcess]: Starting monitored process 6203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:58,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6203)] Waiting until timeout for monitored process [2023-11-28 20:34:58,834 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:58,844 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:58,844 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:58,844 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:58,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:58,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:58,844 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:34:58,845 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:34:58,845 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:58,849 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:58,851 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6203)] Ended with exit code 0 [2023-11-28 20:34:58,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:58,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:58,852 INFO L229 MonitoredProcess]: Starting monitored process 6204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:58,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6204)] Waiting until timeout for monitored process [2023-11-28 20:34:58,854 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:58,864 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:58,864 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:58,864 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:58,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:58,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:58,864 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:34:58,865 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:34:58,865 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:58,870 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:58,871 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6204)] Ended with exit code 0 [2023-11-28 20:34:58,872 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:58,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:58,872 INFO L229 MonitoredProcess]: Starting monitored process 6205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:58,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6205)] Waiting until timeout for monitored process [2023-11-28 20:34:58,874 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:58,884 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:58,884 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:58,884 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:58,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:58,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:58,885 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:34:58,885 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:34:58,885 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:58,889 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:58,891 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6205)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:58,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:58,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:58,892 INFO L229 MonitoredProcess]: Starting monitored process 6206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:58,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6206)] Waiting until timeout for monitored process [2023-11-28 20:34:58,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:58,904 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:58,904 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:58,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:58,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:58,904 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:34:58,907 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-28 20:34:58,907 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-28 20:34:58,917 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:58,919 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6206)] Ended with exit code 0 [2023-11-28 20:34:58,919 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:58,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:58,920 INFO L229 MonitoredProcess]: Starting monitored process 6207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:58,921 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6207)] Waiting until timeout for monitored process [2023-11-28 20:34:58,922 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:58,932 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:58,933 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:58,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:58,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:58,933 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:34:58,938 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-28 20:34:58,938 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-28 20:34:58,955 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:58,957 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6207)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:58,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:58,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:58,958 INFO L229 MonitoredProcess]: Starting monitored process 6208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:58,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6208)] Waiting until timeout for monitored process [2023-11-28 20:34:58,960 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 [2023-11-28 20:34:58,970 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:58,970 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:58,970 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:58,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:58,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:58,970 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:34:58,971 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:34:58,971 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:58,974 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:58,976 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6208)] Ended with exit code 0 [2023-11-28 20:34:58,976 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:58,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:58,977 INFO L229 MonitoredProcess]: Starting monitored process 6209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:58,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6209)] Waiting until timeout for monitored process [2023-11-28 20:34:58,979 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 [2023-11-28 20:34:58,990 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:58,990 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:58,990 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:58,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:58,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:58,990 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:34:58,991 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:34:58,991 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:58,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:58,998 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6209)] Ended with exit code 0 [2023-11-28 20:34:58,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:58,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:58,999 INFO L229 MonitoredProcess]: Starting monitored process 6210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:58,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6210)] Waiting until timeout for monitored process [2023-11-28 20:34:59,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:59,011 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:59,011 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:59,011 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:59,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:59,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:59,011 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:34:59,012 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:34:59,012 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:59,016 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:59,018 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6210)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:59,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:59,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:59,019 INFO L229 MonitoredProcess]: Starting monitored process 6211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:59,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6211)] Waiting until timeout for monitored process [2023-11-28 20:34:59,021 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:59,031 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:59,031 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:59,031 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:59,031 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:59,031 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:34:59,034 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-28 20:34:59,034 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-28 20:34:59,045 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:59,047 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6211)] Ended with exit code 0 [2023-11-28 20:34:59,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:59,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:59,048 INFO L229 MonitoredProcess]: Starting monitored process 6212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:59,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6212)] Waiting until timeout for monitored process [2023-11-28 20:34:59,050 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:59,060 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:59,060 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:59,061 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:59,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:59,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:59,061 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:34:59,061 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:34:59,061 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:59,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:59,068 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6212)] Ended with exit code 0 [2023-11-28 20:34:59,068 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:59,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:59,069 INFO L229 MonitoredProcess]: Starting monitored process 6213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:59,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6213)] Waiting until timeout for monitored process [2023-11-28 20:34:59,071 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 [2023-11-28 20:34:59,081 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:59,081 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:59,081 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:59,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:59,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:59,081 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:34:59,082 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:34:59,082 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:59,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:59,088 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6213)] Ended with exit code 0 [2023-11-28 20:34:59,088 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:59,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:59,089 INFO L229 MonitoredProcess]: Starting monitored process 6214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:59,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6214)] Waiting until timeout for monitored process [2023-11-28 20:34:59,091 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:59,101 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:59,101 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:59,102 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:59,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:59,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:59,102 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:34:59,102 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:34:59,102 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:59,105 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:59,107 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6214)] Ended with exit code 0 [2023-11-28 20:34:59,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:59,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:59,108 INFO L229 MonitoredProcess]: Starting monitored process 6215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:59,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6215)] Waiting until timeout for monitored process [2023-11-28 20:34:59,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:59,120 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:59,120 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:59,120 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:59,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:59,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:59,120 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:34:59,121 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:34:59,121 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:59,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:59,127 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6215)] Ended with exit code 0 [2023-11-28 20:34:59,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:59,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:59,127 INFO L229 MonitoredProcess]: Starting monitored process 6216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:59,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6216)] Waiting until timeout for monitored process [2023-11-28 20:34:59,130 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 20:34:59,140 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:59,140 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:59,140 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:59,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:59,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:59,140 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:34:59,141 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:34:59,141 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:59,144 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:59,146 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6216)] Ended with exit code 0 [2023-11-28 20:34:59,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:59,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:59,147 INFO L229 MonitoredProcess]: Starting monitored process 6217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:59,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6217)] Waiting until timeout for monitored process [2023-11-28 20:34:59,149 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 [2023-11-28 20:34:59,159 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:59,159 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:59,159 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:59,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:59,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:59,159 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:34:59,160 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:34:59,160 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:59,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:59,166 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6217)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:59,166 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 20:34:59,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:34:59,167 INFO L229 MonitoredProcess]: Starting monitored process 6218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 20:34:59,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6218)] Waiting until timeout for monitored process [2023-11-28 20:34:59,169 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 [2023-11-28 20:34:59,179 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 20:34:59,179 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 20:34:59,179 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 20:34:59,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 20:34:59,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 20:34:59,180 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 20:34:59,180 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 20:34:59,180 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 20:34:59,185 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 20:34:59,187 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6218)] Forceful destruction successful, exit code 0 [2023-11-28 20:34:59,187 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2023-11-28 20:34:59,187 INFO L748 eck$LassoCheckResult]: Stem: 3444634#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 3444635#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet7#1, main_#t~malloc8#1.base, main_#t~malloc8#1.offset, main_#t~ret9#1.base, main_#t~ret9#1.offset, main_~in_len~0#1, main_~in~0#1.base, main_~in~0#1.offset;havoc main_#t~nondet7#1;main_~in_len~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1; 3444636#L531 assume !(main_~in_len~0#1 < 1);call main_#t~malloc8#1.base, main_#t~malloc8#1.offset := #Ultimate.allocOnStack(main_~in_len~0#1 % 18446744073709551616);main_~in~0#1.base, main_~in~0#1.offset := main_#t~malloc8#1.base, main_#t~malloc8#1.offset;call write~int#0(0, main_~in~0#1.base, main_~in~0#1.offset + (main_~in_len~0#1 - 1), 1);assume { :begin_inline_basename } true;basename_#in~path#1.base, basename_#in~path#1.offset := main_~in~0#1.base, main_~in~0#1.offset;havoc basename_#res#1.base, basename_#res#1.offset;havoc basename_#t~ret5#1.base, basename_#t~ret5#1.offset, basename_#t~mem6#1, basename_~path#1.base, basename_~path#1.offset, basename_~c~0#1.base, basename_~c~0#1.offset;basename_~path#1.base, basename_~path#1.offset := basename_#in~path#1.base, basename_#in~path#1.offset;havoc basename_~c~0#1.base, basename_~c~0#1.offset; 3444637#L517 assume { :begin_inline_strrchr } true;strrchr_#in~t#1.base, strrchr_#in~t#1.offset, strrchr_#in~c#1 := basename_~path#1.base, basename_~path#1.offset, 47;havoc strrchr_#res#1.base, strrchr_#res#1.offset;havoc strrchr_#t~mem2#1, strrchr_#t~mem3#1, strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset, strrchr_~t#1.base, strrchr_~t#1.offset, strrchr_~c#1, strrchr_~ch~0#1, strrchr_~l~0#1.base, strrchr_~l~0#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_#in~t#1.base, strrchr_#in~t#1.offset;strrchr_~c#1 := strrchr_#in~c#1;havoc strrchr_~ch~0#1;strrchr_~l~0#1.base, strrchr_~l~0#1.offset := 0, 0;strrchr_~ch~0#1 := (if strrchr_~c#1 % 256 <= 127 then strrchr_~c#1 % 256 else strrchr_~c#1 % 256 - 256); 3450725#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3450724#L511 assume strrchr_#t~mem2#1 == strrchr_~ch~0#1;havoc strrchr_#t~mem2#1;strrchr_~l~0#1.base, strrchr_~l~0#1.offset := strrchr_~t#1.base, strrchr_~t#1.offset; 3450723#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3450722#L511-3 assume !(0 == strrchr_#t~mem3#1);havoc strrchr_#t~mem3#1;strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;havoc strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset; 3450721#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3450720#L511 assume strrchr_#t~mem2#1 == strrchr_~ch~0#1;havoc strrchr_#t~mem2#1;strrchr_~l~0#1.base, strrchr_~l~0#1.offset := strrchr_~t#1.base, strrchr_~t#1.offset; 3450719#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3450718#L511-3 assume !(0 == strrchr_#t~mem3#1);havoc strrchr_#t~mem3#1;strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;havoc strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset; 3450717#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3450716#L511 assume strrchr_#t~mem2#1 == strrchr_~ch~0#1;havoc strrchr_#t~mem2#1;strrchr_~l~0#1.base, strrchr_~l~0#1.offset := strrchr_~t#1.base, strrchr_~t#1.offset; 3450714#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3450712#L511-3 assume !(0 == strrchr_#t~mem3#1);havoc strrchr_#t~mem3#1;strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;havoc strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset; 3450710#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3450707#L511 assume !(strrchr_#t~mem2#1 == strrchr_~ch~0#1);havoc strrchr_#t~mem2#1; 3450708#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3450764#L511-3 assume !(0 == strrchr_#t~mem3#1);havoc strrchr_#t~mem3#1;strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;havoc strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset; 3450763#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3450762#L511 assume strrchr_#t~mem2#1 == strrchr_~ch~0#1;havoc strrchr_#t~mem2#1;strrchr_~l~0#1.base, strrchr_~l~0#1.offset := strrchr_~t#1.base, strrchr_~t#1.offset; 3450703#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3450759#L511-3 assume !(0 == strrchr_#t~mem3#1);havoc strrchr_#t~mem3#1;strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;havoc strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset; 3450760#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3450753#L511 assume !(strrchr_#t~mem2#1 == strrchr_~ch~0#1);havoc strrchr_#t~mem2#1; 3450754#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3450755#L511-3 assume !(0 == strrchr_#t~mem3#1);havoc strrchr_#t~mem3#1;strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;havoc strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset; 3492351#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3492387#L511 assume !(strrchr_#t~mem2#1 == strrchr_~ch~0#1);havoc strrchr_#t~mem2#1; 3492386#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3492369#L511-3 assume !(0 == strrchr_#t~mem3#1);havoc strrchr_#t~mem3#1;strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;havoc strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset; 3492370#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3492379#L511 assume !(strrchr_#t~mem2#1 == strrchr_~ch~0#1);havoc strrchr_#t~mem2#1; 3492377#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3492339#L511-3 assume !(0 == strrchr_#t~mem3#1);havoc strrchr_#t~mem3#1;strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;havoc strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset; 3492340#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3492391#L511 assume strrchr_#t~mem2#1 == strrchr_~ch~0#1;havoc strrchr_#t~mem2#1;strrchr_~l~0#1.base, strrchr_~l~0#1.offset := strrchr_~t#1.base, strrchr_~t#1.offset; 3450662#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3450777#L511-3 assume !(0 == strrchr_#t~mem3#1);havoc strrchr_#t~mem3#1;strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;havoc strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset; 3450778#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3450771#L511 assume !(strrchr_#t~mem2#1 == strrchr_~ch~0#1);havoc strrchr_#t~mem2#1; 3450772#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3450767#L511-3 assume !(0 == strrchr_#t~mem3#1);havoc strrchr_#t~mem3#1;strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;havoc strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset; 3450768#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3628865#L511 assume !(strrchr_#t~mem2#1 == strrchr_~ch~0#1);havoc strrchr_#t~mem2#1; 3628864#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3450643#L511-3 assume !(0 == strrchr_#t~mem3#1);havoc strrchr_#t~mem3#1;strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;havoc strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset; 3450645#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3450531#L511 assume !(strrchr_#t~mem2#1 == strrchr_~ch~0#1);havoc strrchr_#t~mem2#1; 3450532#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3450818#L511-3 assume !(0 == strrchr_#t~mem3#1);havoc strrchr_#t~mem3#1;strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;havoc strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset; 3450816#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3450817#L511 assume !(strrchr_#t~mem2#1 == strrchr_~ch~0#1);havoc strrchr_#t~mem2#1; 3628863#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3451374#L511-3 assume !(0 == strrchr_#t~mem3#1);havoc strrchr_#t~mem3#1;strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;havoc strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset; 3451375#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3628869#L511 assume !(strrchr_#t~mem2#1 == strrchr_~ch~0#1);havoc strrchr_#t~mem2#1; 3628868#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3451343#L511-3 assume !(0 == strrchr_#t~mem3#1);havoc strrchr_#t~mem3#1;strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;havoc strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset; 3451344#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3450745#L511 assume !(strrchr_#t~mem2#1 == strrchr_~ch~0#1);havoc strrchr_#t~mem2#1; 3450746#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3451568#L511-3 assume !(0 == strrchr_#t~mem3#1);havoc strrchr_#t~mem3#1;strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;havoc strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset; 3451566#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3451567#L511 assume !(strrchr_#t~mem2#1 == strrchr_~ch~0#1);havoc strrchr_#t~mem2#1; 3451750#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3451534#L511-3 assume !(0 == strrchr_#t~mem3#1);havoc strrchr_#t~mem3#1;strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;havoc strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset; 3451379#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3451380#L511 assume strrchr_#t~mem2#1 == strrchr_~ch~0#1;havoc strrchr_#t~mem2#1;strrchr_~l~0#1.base, strrchr_~l~0#1.offset := strrchr_~t#1.base, strrchr_~t#1.offset; 3450734#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3450735#L511-3 assume !(0 == strrchr_#t~mem3#1);havoc strrchr_#t~mem3#1;strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;havoc strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset; 3450731#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3450733#L511 assume !(strrchr_#t~mem2#1 == strrchr_~ch~0#1);havoc strrchr_#t~mem2#1; 3450732#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3450730#L511-3 assume 0 == strrchr_#t~mem3#1;havoc strrchr_#t~mem3#1;strrchr_#res#1.base, strrchr_#res#1.offset := strrchr_~l~0#1.base, strrchr_~l~0#1.offset; 3450729#strrchr_returnLabel#1 basename_#t~ret5#1.base, basename_#t~ret5#1.offset := strrchr_#res#1.base, strrchr_#res#1.offset;havoc strrchr_#t~mem2#1, strrchr_#t~mem3#1, strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset, strrchr_~t#1.base, strrchr_~t#1.offset, strrchr_~c#1, strrchr_~ch~0#1, strrchr_~l~0#1.base, strrchr_~l~0#1.offset;havoc strrchr_#in~t#1.base, strrchr_#in~t#1.offset, strrchr_#in~c#1;assume { :end_inline_strrchr } true;basename_~c~0#1.base, basename_~c~0#1.offset := basename_#t~ret5#1.base, basename_#t~ret5#1.offset; 3450728#L518 assume !(basename_~c~0#1.base == 0 && basename_~c~0#1.offset == 0);havoc basename_#t~ret5#1.base, basename_#t~ret5#1.offset;call basename_#t~mem6#1 := read~int#0(basename_~c~0#1.base, 1 + basename_~c~0#1.offset, 1); 3450727#L519 assume 0 == basename_#t~mem6#1;havoc basename_#t~mem6#1; 3450726#L520 assume !(basename_~c~0#1.base == basename_~path#1.base && basename_~c~0#1.offset == basename_~path#1.offset);call write~int#0(0, basename_~c~0#1.base, basename_~c~0#1.offset, 1); 3444637#L517 [2023-11-28 20:34:59,187 INFO L750 eck$LassoCheckResult]: Loop: 3444637#L517 assume { :begin_inline_strrchr } true;strrchr_#in~t#1.base, strrchr_#in~t#1.offset, strrchr_#in~c#1 := basename_~path#1.base, basename_~path#1.offset, 47;havoc strrchr_#res#1.base, strrchr_#res#1.offset;havoc strrchr_#t~mem2#1, strrchr_#t~mem3#1, strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset, strrchr_~t#1.base, strrchr_~t#1.offset, strrchr_~c#1, strrchr_~ch~0#1, strrchr_~l~0#1.base, strrchr_~l~0#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_#in~t#1.base, strrchr_#in~t#1.offset;strrchr_~c#1 := strrchr_#in~c#1;havoc strrchr_~ch~0#1;strrchr_~l~0#1.base, strrchr_~l~0#1.offset := 0, 0;strrchr_~ch~0#1 := (if strrchr_~c#1 % 256 <= 127 then strrchr_~c#1 % 256 else strrchr_~c#1 % 256 - 256); 3450725#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3450724#L511 assume strrchr_#t~mem2#1 == strrchr_~ch~0#1;havoc strrchr_#t~mem2#1;strrchr_~l~0#1.base, strrchr_~l~0#1.offset := strrchr_~t#1.base, strrchr_~t#1.offset; 3450723#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3450722#L511-3 assume !(0 == strrchr_#t~mem3#1);havoc strrchr_#t~mem3#1;strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;havoc strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset; 3450721#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3450720#L511 assume strrchr_#t~mem2#1 == strrchr_~ch~0#1;havoc strrchr_#t~mem2#1;strrchr_~l~0#1.base, strrchr_~l~0#1.offset := strrchr_~t#1.base, strrchr_~t#1.offset; 3450719#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3450718#L511-3 assume !(0 == strrchr_#t~mem3#1);havoc strrchr_#t~mem3#1;strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;havoc strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset; 3450717#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3450716#L511 assume strrchr_#t~mem2#1 == strrchr_~ch~0#1;havoc strrchr_#t~mem2#1;strrchr_~l~0#1.base, strrchr_~l~0#1.offset := strrchr_~t#1.base, strrchr_~t#1.offset; 3450714#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3450712#L511-3 assume !(0 == strrchr_#t~mem3#1);havoc strrchr_#t~mem3#1;strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;havoc strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset; 3450710#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3450707#L511 assume !(strrchr_#t~mem2#1 == strrchr_~ch~0#1);havoc strrchr_#t~mem2#1; 3450708#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3450764#L511-3 assume !(0 == strrchr_#t~mem3#1);havoc strrchr_#t~mem3#1;strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;havoc strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset; 3450763#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3450762#L511 assume strrchr_#t~mem2#1 == strrchr_~ch~0#1;havoc strrchr_#t~mem2#1;strrchr_~l~0#1.base, strrchr_~l~0#1.offset := strrchr_~t#1.base, strrchr_~t#1.offset; 3450703#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3450759#L511-3 assume !(0 == strrchr_#t~mem3#1);havoc strrchr_#t~mem3#1;strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;havoc strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset; 3450760#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3450753#L511 assume !(strrchr_#t~mem2#1 == strrchr_~ch~0#1);havoc strrchr_#t~mem2#1; 3450754#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3450755#L511-3 assume !(0 == strrchr_#t~mem3#1);havoc strrchr_#t~mem3#1;strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;havoc strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset; 3492351#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3492387#L511 assume !(strrchr_#t~mem2#1 == strrchr_~ch~0#1);havoc strrchr_#t~mem2#1; 3492386#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3492369#L511-3 assume !(0 == strrchr_#t~mem3#1);havoc strrchr_#t~mem3#1;strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;havoc strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset; 3492370#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3492379#L511 assume !(strrchr_#t~mem2#1 == strrchr_~ch~0#1);havoc strrchr_#t~mem2#1; 3492377#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3492339#L511-3 assume !(0 == strrchr_#t~mem3#1);havoc strrchr_#t~mem3#1;strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;havoc strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset; 3492340#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3492391#L511 assume strrchr_#t~mem2#1 == strrchr_~ch~0#1;havoc strrchr_#t~mem2#1;strrchr_~l~0#1.base, strrchr_~l~0#1.offset := strrchr_~t#1.base, strrchr_~t#1.offset; 3450662#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3450777#L511-3 assume !(0 == strrchr_#t~mem3#1);havoc strrchr_#t~mem3#1;strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;havoc strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset; 3450778#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3450771#L511 assume !(strrchr_#t~mem2#1 == strrchr_~ch~0#1);havoc strrchr_#t~mem2#1; 3450772#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3450767#L511-3 assume !(0 == strrchr_#t~mem3#1);havoc strrchr_#t~mem3#1;strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;havoc strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset; 3450768#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3628865#L511 assume !(strrchr_#t~mem2#1 == strrchr_~ch~0#1);havoc strrchr_#t~mem2#1; 3628864#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3450643#L511-3 assume !(0 == strrchr_#t~mem3#1);havoc strrchr_#t~mem3#1;strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;havoc strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset; 3450645#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3450531#L511 assume !(strrchr_#t~mem2#1 == strrchr_~ch~0#1);havoc strrchr_#t~mem2#1; 3450532#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3450818#L511-3 assume !(0 == strrchr_#t~mem3#1);havoc strrchr_#t~mem3#1;strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;havoc strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset; 3450816#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3450817#L511 assume !(strrchr_#t~mem2#1 == strrchr_~ch~0#1);havoc strrchr_#t~mem2#1; 3628863#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3451374#L511-3 assume !(0 == strrchr_#t~mem3#1);havoc strrchr_#t~mem3#1;strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;havoc strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset; 3451375#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3628869#L511 assume !(strrchr_#t~mem2#1 == strrchr_~ch~0#1);havoc strrchr_#t~mem2#1; 3628868#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3451343#L511-3 assume !(0 == strrchr_#t~mem3#1);havoc strrchr_#t~mem3#1;strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;havoc strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset; 3451344#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3450745#L511 assume !(strrchr_#t~mem2#1 == strrchr_~ch~0#1);havoc strrchr_#t~mem2#1; 3450746#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3451568#L511-3 assume !(0 == strrchr_#t~mem3#1);havoc strrchr_#t~mem3#1;strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;havoc strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset; 3451566#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3451567#L511 assume !(strrchr_#t~mem2#1 == strrchr_~ch~0#1);havoc strrchr_#t~mem2#1; 3451750#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3451534#L511-3 assume !(0 == strrchr_#t~mem3#1);havoc strrchr_#t~mem3#1;strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;havoc strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset; 3451379#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3451380#L511 assume strrchr_#t~mem2#1 == strrchr_~ch~0#1;havoc strrchr_#t~mem2#1;strrchr_~l~0#1.base, strrchr_~l~0#1.offset := strrchr_~t#1.base, strrchr_~t#1.offset; 3450734#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3450735#L511-3 assume !(0 == strrchr_#t~mem3#1);havoc strrchr_#t~mem3#1;strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;strrchr_~t#1.base, strrchr_~t#1.offset := strrchr_~t#1.base, 1 + strrchr_~t#1.offset;havoc strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset; 3450731#L510-2 assume !false;call strrchr_#t~mem2#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3450733#L511 assume !(strrchr_#t~mem2#1 == strrchr_~ch~0#1);havoc strrchr_#t~mem2#1; 3450732#L511-2 call strrchr_#t~mem3#1 := read~int#0(strrchr_~t#1.base, strrchr_~t#1.offset, 1); 3450730#L511-3 assume 0 == strrchr_#t~mem3#1;havoc strrchr_#t~mem3#1;strrchr_#res#1.base, strrchr_#res#1.offset := strrchr_~l~0#1.base, strrchr_~l~0#1.offset; 3450729#strrchr_returnLabel#1 basename_#t~ret5#1.base, basename_#t~ret5#1.offset := strrchr_#res#1.base, strrchr_#res#1.offset;havoc strrchr_#t~mem2#1, strrchr_#t~mem3#1, strrchr_#t~pre4#1.base, strrchr_#t~pre4#1.offset, strrchr_~t#1.base, strrchr_~t#1.offset, strrchr_~c#1, strrchr_~ch~0#1, strrchr_~l~0#1.base, strrchr_~l~0#1.offset;havoc strrchr_#in~t#1.base, strrchr_#in~t#1.offset, strrchr_#in~c#1;assume { :end_inline_strrchr } true;basename_~c~0#1.base, basename_~c~0#1.offset := basename_#t~ret5#1.base, basename_#t~ret5#1.offset; 3450728#L518 assume !(basename_~c~0#1.base == 0 && basename_~c~0#1.offset == 0);havoc basename_#t~ret5#1.base, basename_#t~ret5#1.offset;call basename_#t~mem6#1 := read~int#0(basename_~c~0#1.base, 1 + basename_~c~0#1.offset, 1); 3450727#L519 assume 0 == basename_#t~mem6#1;havoc basename_#t~mem6#1; 3450726#L520 assume !(basename_~c~0#1.base == basename_~path#1.base && basename_~c~0#1.offset == basename_~path#1.offset);call write~int#0(0, basename_~c~0#1.base, basename_~c~0#1.offset, 1); 3444637#L517 [2023-11-28 20:34:59,188 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:34:59,188 INFO L85 PathProgramCache]: Analyzing trace with hash -1845539435, now seen corresponding path program 47 times [2023-11-28 20:34:59,189 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:34:59,189 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [704809336] [2023-11-28 20:34:59,189 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:34:59,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:34:59,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 20:34:59,206 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-28 20:34:59,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 20:34:59,221 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-28 20:34:59,221 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:34:59,221 INFO L85 PathProgramCache]: Analyzing trace with hash 221006168, now seen corresponding path program 32 times [2023-11-28 20:34:59,221 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:34:59,221 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [755890953] [2023-11-28 20:34:59,221 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:34:59,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:34:59,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 20:34:59,237 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-28 20:34:59,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 20:34:59,249 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-28 20:34:59,249 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:34:59,249 INFO L85 PathProgramCache]: Analyzing trace with hash 1138576452, now seen corresponding path program 48 times [2023-11-28 20:34:59,250 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:34:59,250 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [818016639] [2023-11-28 20:34:59,250 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:34:59,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:34:59,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:35:01,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2525 backedges. 210 proven. 2313 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-28 20:35:01,591 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 20:35:01,591 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [818016639] [2023-11-28 20:35:01,591 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [818016639] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-28 20:35:01,591 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1310766962] [2023-11-28 20:35:01,592 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2023-11-28 20:35:01,592 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-28 20:35:01,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:35:01,592 INFO L229 MonitoredProcess]: Starting monitored process 6219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-28 20:35:01,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30b63bba-2a33-4fd2-9884-6453257db0ea/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6219)] Waiting until timeout for monitored process [2023-11-28 20:35:01,941 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 19 check-sat command(s) [2023-11-28 20:35:01,941 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-28 20:35:01,948 INFO L262 TraceCheckSpWp]: Trace formula consists of 837 conjuncts, 175 conjunts are in the unsatisfiable core [2023-11-28 20:35:01,951 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 20:35:02,156 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2023-11-28 20:35:02,931 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2023-11-28 20:35:02,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2525 backedges. 145 proven. 2378 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-28 20:35:02,986 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-28 20:35:03,114 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 25 [2023-11-28 20:35:03,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2525 backedges. 145 proven. 2378 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-28 20:35:03,325 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1310766962] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-28 20:35:03,326 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-28 20:35:03,326 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [47, 42, 41] total 66 [2023-11-28 20:35:03,326 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1221109320] [2023-11-28 20:35:03,326 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-28 20:35:06,422 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 20:35:06,422 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 66 interpolants. [2023-11-28 20:35:06,423 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=136, Invalid=4154, Unknown=0, NotChecked=0, Total=4290 [2023-11-28 20:35:06,423 INFO L87 Difference]: Start difference. First operand 694047 states and 931391 transitions. cyclomatic complexity: 238789 Second operand has 66 states, 66 states have (on average 3.515151515151515) internal successors, (232), 66 states have internal predecessors, (232), 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) [2023-11-28 20:35:21,070 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 20:35:21,071 INFO L93 Difference]: Finished difference Result 2260958 states and 2934537 transitions. [2023-11-28 20:35:21,071 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2260958 states and 2934537 transitions. [2023-11-28 20:35:31,216 INFO L131 ngComponentsAnalysis]: Automaton has 2634 accepting balls. 780416