./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/loop-acceleration/functions_1-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 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_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/loop-acceleration/functions_1-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3c699f32b26271d9b8672d2685c3f1aa3d3ad54df32baf7d1d77d9a96ddd2517 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-26 12:02:57,864 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-26 12:02:57,934 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Termination-32bit-Automizer_Default.epf [2023-11-26 12:02:57,940 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-26 12:02:57,941 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-26 12:02:57,966 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-26 12:02:57,967 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-26 12:02:57,968 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-26 12:02:57,968 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-26 12:02:57,969 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-26 12:02:57,970 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-26 12:02:57,971 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-26 12:02:57,971 INFO L153 SettingsManager]: * Use SBE=true [2023-11-26 12:02:57,972 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2023-11-26 12:02:57,972 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2023-11-26 12:02:57,973 INFO L153 SettingsManager]: * Use old map elimination=false [2023-11-26 12:02:57,974 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2023-11-26 12:02:57,974 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2023-11-26 12:02:57,975 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2023-11-26 12:02:57,975 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-26 12:02:57,976 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2023-11-26 12:02:57,977 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-26 12:02:57,977 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-26 12:02:57,978 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-26 12:02:57,978 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-26 12:02:57,979 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2023-11-26 12:02:57,979 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2023-11-26 12:02:57,979 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2023-11-26 12:02:57,980 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-26 12:02:57,980 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-26 12:02:57,981 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-26 12:02:57,981 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2023-11-26 12:02:57,982 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-26 12:02:57,982 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-26 12:02:57,983 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-26 12:02:57,984 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-26 12:02:57,984 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-26 12:02:57,985 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2023-11-26 12:02:57,985 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_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3c699f32b26271d9b8672d2685c3f1aa3d3ad54df32baf7d1d77d9a96ddd2517 [2023-11-26 12:02:58,212 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-26 12:02:58,242 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-26 12:02:58,245 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-26 12:02:58,247 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-26 12:02:58,248 INFO L274 PluginConnector]: CDTParser initialized [2023-11-26 12:02:58,249 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/../../sv-benchmarks/c/loop-acceleration/functions_1-2.c [2023-11-26 12:03:01,466 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-26 12:03:01,756 INFO L384 CDTParser]: Found 1 translation units. [2023-11-26 12:03:01,756 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/sv-benchmarks/c/loop-acceleration/functions_1-2.c [2023-11-26 12:03:01,764 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/data/7f0633291/ac44fa19ee2b4a29ba9b64c082925aaf/FLAG26e9b4ac4 [2023-11-26 12:03:01,785 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/data/7f0633291/ac44fa19ee2b4a29ba9b64c082925aaf [2023-11-26 12:03:01,795 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-26 12:03:01,799 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-26 12:03:01,801 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-26 12:03:01,802 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-26 12:03:01,807 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-26 12:03:01,808 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:03:01" (1/1) ... [2023-11-26 12:03:01,810 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@700ea7d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:01, skipping insertion in model container [2023-11-26 12:03:01,810 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:03:01" (1/1) ... [2023-11-26 12:03:01,835 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-26 12:03:02,039 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 12:03:02,056 INFO L202 MainTranslator]: Completed pre-run [2023-11-26 12:03:02,074 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 12:03:02,092 INFO L206 MainTranslator]: Completed translation [2023-11-26 12:03:02,092 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:02 WrapperNode [2023-11-26 12:03:02,093 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-26 12:03:02,095 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-26 12:03:02,096 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-26 12:03:02,096 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-26 12:03:02,105 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:02" (1/1) ... [2023-11-26 12:03:02,113 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:02" (1/1) ... [2023-11-26 12:03:02,133 INFO L138 Inliner]: procedures = 13, calls = 10, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 28 [2023-11-26 12:03:02,134 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-26 12:03:02,135 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-26 12:03:02,135 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-26 12:03:02,135 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-26 12:03:02,147 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:02" (1/1) ... [2023-11-26 12:03:02,148 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:02" (1/1) ... [2023-11-26 12:03:02,149 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:02" (1/1) ... [2023-11-26 12:03:02,169 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2023-11-26 12:03:02,169 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:02" (1/1) ... [2023-11-26 12:03:02,170 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:02" (1/1) ... [2023-11-26 12:03:02,173 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:02" (1/1) ... [2023-11-26 12:03:02,179 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:02" (1/1) ... [2023-11-26 12:03:02,180 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:02" (1/1) ... [2023-11-26 12:03:02,181 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:02" (1/1) ... [2023-11-26 12:03:02,189 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-26 12:03:02,190 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-26 12:03:02,191 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-26 12:03:02,191 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-26 12:03:02,192 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:02" (1/1) ... [2023-11-26 12:03:02,198 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:02,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:02,238 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:02,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2023-11-26 12:03:02,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-26 12:03:02,288 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-26 12:03:02,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-26 12:03:02,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-26 12:03:02,362 INFO L241 CfgBuilder]: Building ICFG [2023-11-26 12:03:02,365 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-26 12:03:02,516 INFO L282 CfgBuilder]: Performing block encoding [2023-11-26 12:03:02,526 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-26 12:03:02,526 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-26 12:03:02,528 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:03:02 BoogieIcfgContainer [2023-11-26 12:03:02,528 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-26 12:03:02,530 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2023-11-26 12:03:02,530 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2023-11-26 12:03:02,534 INFO L274 PluginConnector]: BuchiAutomizer initialized [2023-11-26 12:03:02,535 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-26 12:03:02,535 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 26.11 12:03:01" (1/3) ... [2023-11-26 12:03:02,537 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@71e31d14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.11 12:03:02, skipping insertion in model container [2023-11-26 12:03:02,537 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-26 12:03:02,539 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:02" (2/3) ... [2023-11-26 12:03:02,541 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@71e31d14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.11 12:03:02, skipping insertion in model container [2023-11-26 12:03:02,542 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-26 12:03:02,542 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:03:02" (3/3) ... [2023-11-26 12:03:02,543 INFO L332 chiAutomizerObserver]: Analyzing ICFG functions_1-2.c [2023-11-26 12:03:02,621 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2023-11-26 12:03:02,621 INFO L304 stractBuchiCegarLoop]: Hoare is false [2023-11-26 12:03:02,622 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2023-11-26 12:03:02,622 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2023-11-26 12:03:02,623 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2023-11-26 12:03:02,623 INFO L308 stractBuchiCegarLoop]: Difference is false [2023-11-26 12:03:02,623 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2023-11-26 12:03:02,623 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2023-11-26 12:03:02,628 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 12 states, 11 states have (on average 1.2727272727272727) internal successors, (14), 11 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 12:03:02,650 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 2 [2023-11-26 12:03:02,651 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-26 12:03:02,651 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-26 12:03:02,658 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-26 12:03:02,658 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2023-11-26 12:03:02,658 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2023-11-26 12:03:02,660 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 12 states, 11 states have (on average 1.2727272727272727) internal successors, (14), 11 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 12:03:02,662 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 2 [2023-11-26 12:03:02,662 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-26 12:03:02,663 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-26 12:03:02,663 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-26 12:03:02,663 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2023-11-26 12:03:02,682 INFO L748 eck$LassoCheckResult]: Stem: 8#$Ultimate##0true assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); 9#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret4#1, main_~x~0#1;main_~x~0#1 := 0; 2#L19-2true [2023-11-26 12:03:02,683 INFO L750 eck$LassoCheckResult]: Loop: 2#L19-2true assume !!(main_~x~0#1 % 4294967296 < 268435455);assume { :begin_inline_f } true;f_#in~z#1 := main_~x~0#1;havoc f_#res#1;havoc f_~z#1;f_~z#1 := f_#in~z#1;f_#res#1 := 2 + f_~z#1; 5#f_returnLabel#1true main_#t~ret4#1 := f_#res#1;havoc f_~z#1;havoc f_#in~z#1;assume { :end_inline_f } true;main_~x~0#1 := main_#t~ret4#1;havoc main_#t~ret4#1; 2#L19-2true [2023-11-26 12:03:02,689 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 12:03:02,689 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2023-11-26 12:03:02,700 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 12:03:02,701 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2109691021] [2023-11-26 12:03:02,701 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:03:02,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 12:03:02,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-26 12:03:02,788 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-26 12:03:02,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-26 12:03:02,815 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-26 12:03:02,819 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 12:03:02,819 INFO L85 PathProgramCache]: Analyzing trace with hash 1315, now seen corresponding path program 1 times [2023-11-26 12:03:02,820 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 12:03:02,820 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [356489377] [2023-11-26 12:03:02,820 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:03:02,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 12:03:02,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-26 12:03:02,842 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-26 12:03:02,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-26 12:03:02,853 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-26 12:03:02,855 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 12:03:02,855 INFO L85 PathProgramCache]: Analyzing trace with hash 925797, now seen corresponding path program 1 times [2023-11-26 12:03:02,856 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 12:03:02,856 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [990925058] [2023-11-26 12:03:02,856 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:03:02,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 12:03:02,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-26 12:03:02,871 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-26 12:03:02,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-26 12:03:02,889 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-26 12:03:03,030 INFO L210 LassoAnalysis]: Preferences: [2023-11-26 12:03:03,031 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-26 12:03:03,031 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-26 12:03:03,033 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-26 12:03:03,033 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2023-11-26 12:03:03,033 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:03,033 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-26 12:03:03,034 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-26 12:03:03,034 INFO L133 ssoRankerPreferences]: Filename of dumped script: functions_1-2.c_Iteration1_Loop [2023-11-26 12:03:03,034 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-26 12:03:03,034 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-26 12:03:03,052 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-26 12:03:03,064 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-26 12:03:03,071 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-26 12:03:03,075 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-26 12:03:03,202 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-26 12:03:03,203 INFO L404 LassoAnalysis]: Checking for nontermination... [2023-11-26 12:03:03,205 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:03,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:03,208 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:03,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2023-11-26 12:03:03,215 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-26 12:03:03,217 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-26 12:03:03,244 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-26 12:03:03,245 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_f_~z#1=0} Honda state: {ULTIMATE.start_f_~z#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-26 12:03:03,257 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:03,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:03,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:03,259 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:03,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2023-11-26 12:03:03,263 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-26 12:03:03,263 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-26 12:03:03,283 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-26 12:03:03,283 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_f_#in~z#1=0} Honda state: {ULTIMATE.start_f_#in~z#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-26 12:03:03,292 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:03,292 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:03,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:03,294 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:03,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2023-11-26 12:03:03,306 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-26 12:03:03,307 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-26 12:03:03,330 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-26 12:03:03,330 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret4#1=0} Honda state: {ULTIMATE.start_main_#t~ret4#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-26 12:03:03,344 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:03,344 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:03,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:03,346 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:03,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2023-11-26 12:03:03,360 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-26 12:03:03,360 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-26 12:03:03,390 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0 [2023-11-26 12:03:03,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:03,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:03,392 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:03,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2023-11-26 12:03:03,414 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-11-26 12:03:03,415 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-26 12:03:03,460 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2023-11-26 12:03:03,469 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:03,470 INFO L210 LassoAnalysis]: Preferences: [2023-11-26 12:03:03,470 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-26 12:03:03,470 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-26 12:03:03,470 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-26 12:03:03,470 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-26 12:03:03,470 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:03,470 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-26 12:03:03,470 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-26 12:03:03,471 INFO L133 ssoRankerPreferences]: Filename of dumped script: functions_1-2.c_Iteration1_Loop [2023-11-26 12:03:03,471 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-26 12:03:03,471 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-26 12:03:03,472 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-26 12:03:03,479 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-26 12:03:03,509 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-26 12:03:03,513 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-26 12:03:03,637 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-26 12:03:03,642 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-26 12:03:03,644 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:03,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:03,650 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:03,659 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:03,672 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:03,672 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:03,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:03,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:03,673 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-26 12:03:03,675 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-26 12:03:03,676 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:03,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2023-11-26 12:03:03,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:03,691 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:03,691 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:03,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:03,693 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:03,707 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 [2023-11-26 12:03:03,719 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2023-11-26 12:03:03,720 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:03,720 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:03,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:03,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:03,721 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-26 12:03:03,724 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-26 12:03:03,724 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:03,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:03,757 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:03,760 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:03,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:03,761 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:03,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2023-11-26 12:03:03,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:03,778 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:03,778 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:03,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:03,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:03,778 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-26 12:03:03,779 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-26 12:03:03,779 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:03,781 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:03,785 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:03,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:03,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:03,787 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:03,794 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 [2023-11-26 12:03:03,807 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:03,807 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:03,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:03,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:03,808 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-26 12:03:03,809 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-26 12:03:03,809 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:03,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2023-11-26 12:03:03,825 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:03,834 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:03,834 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-26 12:03:03,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:03,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:03,836 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:03,852 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:03,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2023-11-26 12:03:03,865 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:03,865 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:03,865 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:03,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:03,866 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:03,867 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-26 12:03:03,867 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:03,885 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:03,894 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:03,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:03,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:03,896 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:03,907 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 [2023-11-26 12:03:03,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2023-11-26 12:03:03,920 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:03,921 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:03,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:03,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:03,921 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:03,929 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-26 12:03:03,929 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:03,953 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:03,958 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:03,959 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:03,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:03,960 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:03,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2023-11-26 12:03:03,965 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:03,975 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:03,975 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:03,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:03,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:03,976 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:03,977 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-26 12:03:03,977 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:03,988 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:03,997 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:03,997 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:03,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:03,999 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:04,011 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 [2023-11-26 12:03:04,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2023-11-26 12:03:04,024 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:04,024 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:04,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:04,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:04,025 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:04,026 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-26 12:03:04,026 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:04,036 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:04,040 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:04,041 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-26 12:03:04,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:04,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:04,042 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:04,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2023-11-26 12:03:04,055 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:04,068 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:04,068 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:04,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:04,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:04,068 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:04,071 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-26 12:03:04,071 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:04,089 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:04,098 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:04,098 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:04,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:04,104 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:04,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2023-11-26 12:03:04,109 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:04,120 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:04,120 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:04,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:04,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:04,120 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:04,125 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-26 12:03:04,126 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:04,138 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:04,146 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:04,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:04,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:04,148 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:04,153 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:04,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2023-11-26 12:03:04,166 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:04,166 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:04,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:04,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:04,167 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:04,168 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-26 12:03:04,168 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:04,189 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:04,201 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:04,202 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:04,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:04,203 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:04,212 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:04,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2023-11-26 12:03:04,225 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:04,225 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:04,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:04,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:04,226 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:04,227 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-26 12:03:04,227 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:04,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:04,244 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:04,244 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-26 12:03:04,244 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:04,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:04,246 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:04,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2023-11-26 12:03:04,254 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 [2023-11-26 12:03:04,267 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:04,268 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:04,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:04,268 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:04,268 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:04,271 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-26 12:03:04,272 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:04,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:04,291 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:04,292 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:04,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:04,293 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:04,302 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 [2023-11-26 12:03:04,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2023-11-26 12:03:04,316 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:04,316 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:04,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:04,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:04,317 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:04,324 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-26 12:03:04,324 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:04,357 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:04,366 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:04,366 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:04,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:04,367 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:04,376 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 [2023-11-26 12:03:04,389 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:04,390 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:04,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:04,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:04,390 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:04,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2023-11-26 12:03:04,393 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-26 12:03:04,393 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:04,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:04,414 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:04,414 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:04,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:04,415 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:04,419 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 [2023-11-26 12:03:04,434 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:04,434 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:04,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:04,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:04,435 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:04,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2023-11-26 12:03:04,438 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-26 12:03:04,438 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:04,453 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:04,457 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:04,457 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-26 12:03:04,457 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:04,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:04,459 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:04,462 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 [2023-11-26 12:03:04,475 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:04,475 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:04,476 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:04,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:04,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:04,476 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:04,478 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-26 12:03:04,478 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:04,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2023-11-26 12:03:04,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:04,510 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:04,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:04,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:04,512 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:04,516 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 [2023-11-26 12:03:04,529 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2023-11-26 12:03:04,530 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:04,531 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:04,531 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:04,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:04,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:04,531 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:04,536 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-26 12:03:04,536 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:04,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:04,563 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:04,563 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:04,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:04,565 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:04,569 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 [2023-11-26 12:03:04,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2023-11-26 12:03:04,582 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:04,583 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:04,583 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:04,583 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:04,583 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:04,583 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:04,588 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-26 12:03:04,589 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:04,605 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:04,610 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:04,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:04,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:04,613 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:04,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:04,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2023-11-26 12:03:04,631 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:04,631 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:04,631 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:04,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:04,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:04,632 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:04,633 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-26 12:03:04,634 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:04,649 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:04,653 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:04,654 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-26 12:03:04,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:04,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:04,656 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:04,660 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 [2023-11-26 12:03:04,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2023-11-26 12:03:04,675 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:04,676 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-26 12:03:04,676 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:04,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:04,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:04,676 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:04,679 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-26 12:03:04,680 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:04,705 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:04,714 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:04,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:04,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:04,716 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:04,719 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 [2023-11-26 12:03:04,732 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2023-11-26 12:03:04,734 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:04,734 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-26 12:03:04,734 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:04,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:04,734 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:04,735 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:04,747 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-26 12:03:04,748 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:04,773 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:04,777 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:04,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:04,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:04,779 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:04,784 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:04,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2023-11-26 12:03:04,797 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:04,798 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-26 12:03:04,798 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:04,798 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:04,798 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:04,798 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:04,801 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-26 12:03:04,801 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:04,821 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:04,830 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:04,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:04,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:04,832 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:04,836 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 [2023-11-26 12:03:04,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2023-11-26 12:03:04,850 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:04,850 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-26 12:03:04,850 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:04,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:04,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:04,851 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:04,854 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-26 12:03:04,854 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:04,880 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:04,888 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:04,889 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-26 12:03:04,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:04,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:04,890 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:04,906 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 [2023-11-26 12:03:04,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2023-11-26 12:03:04,920 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:04,921 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:04,921 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:04,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:04,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:04,922 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:04,925 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-26 12:03:04,925 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:04,945 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:04,957 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:04,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:04,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:04,959 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:04,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2023-11-26 12:03:04,974 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:04,988 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:04,988 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:04,988 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:04,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:04,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:04,989 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:04,999 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-26 12:03:04,999 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:05,027 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:05,031 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:05,032 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:05,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:05,033 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:05,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2023-11-26 12:03:05,042 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:05,056 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:05,056 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:05,056 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:05,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:05,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:05,057 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:05,061 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-26 12:03:05,062 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:05,081 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:05,089 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:05,090 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:05,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:05,091 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:05,095 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 [2023-11-26 12:03:05,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2023-11-26 12:03:05,109 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:05,109 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:05,109 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:05,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:05,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:05,109 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:05,112 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-26 12:03:05,112 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:05,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:05,138 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:05,139 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-26 12:03:05,139 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:05,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:05,140 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:05,144 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 [2023-11-26 12:03:05,157 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:05,157 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:05,157 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:05,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:05,157 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:05,157 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:05,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2023-11-26 12:03:05,159 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-26 12:03:05,159 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:05,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:05,185 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:05,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:05,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:05,187 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:05,191 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:05,203 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:05,203 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:05,204 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:05,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:05,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:05,204 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:05,208 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-26 12:03:05,208 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:05,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2023-11-26 12:03:05,221 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:05,224 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:05,225 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:05,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:05,227 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:05,231 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:05,244 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:05,244 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:05,244 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:05,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:05,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:05,245 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:05,246 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-26 12:03:05,246 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:05,247 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2023-11-26 12:03:05,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:05,277 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:05,278 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:05,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:05,279 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:05,286 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:05,299 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:05,299 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:05,299 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:05,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:05,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:05,299 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:05,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2023-11-26 12:03:05,311 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-26 12:03:05,312 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:05,329 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:05,338 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:05,338 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-26 12:03:05,338 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:05,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:05,340 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:05,347 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:05,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2023-11-26 12:03:05,361 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:05,361 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:05,361 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:05,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:05,361 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:05,362 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-26 12:03:05,371 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-26 12:03:05,371 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:05,386 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:05,394 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:05,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:05,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:05,395 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:05,404 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:05,417 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:05,417 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:05,417 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:05,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2023-11-26 12:03:05,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:05,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:05,418 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-26 12:03:05,424 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-26 12:03:05,424 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:05,457 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:05,466 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:05,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:05,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:05,467 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:05,471 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 [2023-11-26 12:03:05,484 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:05,484 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:05,484 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:05,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:05,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:05,485 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-26 12:03:05,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2023-11-26 12:03:05,487 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-26 12:03:05,487 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:05,517 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:05,529 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:05,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:05,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:05,531 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:05,535 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:05,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2023-11-26 12:03:05,548 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:05,549 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:05,549 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:05,549 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:05,549 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:05,549 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-26 12:03:05,551 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-26 12:03:05,552 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:05,564 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:05,567 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:05,673 INFO L210 LassoAnalysis]: Preferences: [2023-11-26 12:03:05,673 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-26 12:03:05,673 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-26 12:03:05,673 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-26 12:03:05,674 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-26 12:03:05,674 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:05,674 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-26 12:03:05,674 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-26 12:03:05,674 INFO L133 ssoRankerPreferences]: Filename of dumped script: functions_1-2.c_Iteration1_Lasso [2023-11-26 12:03:05,674 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-26 12:03:05,674 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-26 12:03:05,676 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-26 12:03:05,694 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-26 12:03:05,697 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-26 12:03:05,713 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-26 12:03:05,738 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-26 12:03:05,741 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-26 12:03:05,744 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-26 12:03:05,746 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-26 12:03:05,749 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-26 12:03:05,939 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-26 12:03:05,939 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-26 12:03:05,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:05,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:05,941 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:05,944 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 [2023-11-26 12:03:05,957 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:05,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:05,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:05,957 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-26 12:03:05,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2023-11-26 12:03:05,960 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-26 12:03:05,960 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-26 12:03:05,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:05,975 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:05,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:05,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:05,977 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:05,981 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 [2023-11-26 12:03:05,993 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:05,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:05,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:05,994 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-26 12:03:05,996 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-26 12:03:05,996 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-26 12:03:05,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2023-11-26 12:03:06,013 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:06,019 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:06,019 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:06,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:06,021 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:06,025 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:06,037 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:06,037 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:06,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:06,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:06,038 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-26 12:03:06,038 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-26 12:03:06,039 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:06,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2023-11-26 12:03:06,053 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:06,057 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:06,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:06,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:06,059 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:06,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:06,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2023-11-26 12:03:06,078 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:06,078 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:06,078 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:06,078 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-26 12:03:06,080 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-26 12:03:06,080 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-26 12:03:06,091 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:06,095 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:06,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:06,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:06,096 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:06,100 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:06,113 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:06,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:06,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:06,113 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-26 12:03:06,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2023-11-26 12:03:06,115 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-26 12:03:06,115 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-26 12:03:06,133 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:06,137 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:06,137 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:06,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:06,139 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:06,143 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:06,155 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:06,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:06,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:06,156 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-26 12:03:06,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2023-11-26 12:03:06,158 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-26 12:03:06,158 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-26 12:03:06,173 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:06,177 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:06,177 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:06,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:06,179 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:06,182 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 [2023-11-26 12:03:06,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2023-11-26 12:03:06,195 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:06,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:06,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:06,196 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-26 12:03:06,198 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-26 12:03:06,198 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-26 12:03:06,213 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:06,217 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:06,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:06,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:06,219 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:06,222 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 [2023-11-26 12:03:06,235 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:06,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:06,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:06,236 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-26 12:03:06,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2023-11-26 12:03:06,238 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-26 12:03:06,238 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-26 12:03:06,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:06,257 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:06,257 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:06,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:06,259 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:06,262 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 [2023-11-26 12:03:06,275 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:06,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:06,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:06,275 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-26 12:03:06,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2023-11-26 12:03:06,277 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-26 12:03:06,277 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-26 12:03:06,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:06,297 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:06,297 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:06,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:06,298 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:06,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:06,315 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:06,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:06,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:06,315 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-26 12:03:06,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2023-11-26 12:03:06,317 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-26 12:03:06,317 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-26 12:03:06,328 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:06,333 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:06,333 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:06,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:06,334 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:06,338 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 [2023-11-26 12:03:06,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2023-11-26 12:03:06,349 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:06,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:06,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:06,350 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-26 12:03:06,351 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-26 12:03:06,351 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-26 12:03:06,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:06,366 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:06,366 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:06,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:06,367 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:06,371 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:06,384 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:06,384 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:06,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:06,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:06,384 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-26 12:03:06,385 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-26 12:03:06,385 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:06,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2023-11-26 12:03:06,405 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:06,409 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:06,409 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:06,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:06,410 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:06,414 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 [2023-11-26 12:03:06,426 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:06,426 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:06,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:06,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:06,427 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-26 12:03:06,427 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-26 12:03:06,427 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:06,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2023-11-26 12:03:06,441 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:06,445 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:06,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:06,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:06,446 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:06,450 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 [2023-11-26 12:03:06,462 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:06,462 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:06,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:06,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:06,462 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-26 12:03:06,463 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-26 12:03:06,463 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:06,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2023-11-26 12:03:06,477 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:06,481 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:06,481 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:06,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:06,482 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:06,486 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 [2023-11-26 12:03:06,498 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:06,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:06,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:06,499 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-26 12:03:06,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2023-11-26 12:03:06,503 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-26 12:03:06,503 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-26 12:03:06,521 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:06,525 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:06,525 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-26 12:03:06,525 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:06,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:06,527 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:06,530 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 [2023-11-26 12:03:06,543 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:06,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:06,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:06,543 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:06,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2023-11-26 12:03:06,546 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-26 12:03:06,546 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-26 12:03:06,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:06,569 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:06,569 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:06,569 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:06,570 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:06,578 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:06,590 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:06,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:06,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:06,591 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:06,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2023-11-26 12:03:06,593 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-26 12:03:06,594 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-26 12:03:06,613 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:06,617 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:06,617 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:06,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:06,618 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:06,622 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:06,635 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:06,635 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:06,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:06,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:06,635 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:06,636 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-26 12:03:06,636 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:06,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2023-11-26 12:03:06,657 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:06,661 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:06,661 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:06,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:06,662 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:06,667 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 [2023-11-26 12:03:06,679 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:06,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:06,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:06,680 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:06,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2023-11-26 12:03:06,682 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-26 12:03:06,682 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-26 12:03:06,705 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:06,709 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:06,709 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:06,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:06,711 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:06,715 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 [2023-11-26 12:03:06,727 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:06,727 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:06,727 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:06,727 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:06,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2023-11-26 12:03:06,732 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-26 12:03:06,732 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-26 12:03:06,757 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:06,761 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:06,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:06,762 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:06,763 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:06,770 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:06,782 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:06,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:06,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:06,783 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:06,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2023-11-26 12:03:06,785 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-26 12:03:06,785 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-26 12:03:06,801 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:06,805 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:06,805 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:06,805 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:06,806 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:06,810 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:06,812 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2023-11-26 12:03:06,821 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:06,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:06,821 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:06,821 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:06,823 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-26 12:03:06,823 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-26 12:03:06,835 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:06,839 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:06,839 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:06,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:06,840 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:06,850 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 [2023-11-26 12:03:06,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2023-11-26 12:03:06,862 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:06,863 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:06,863 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:06,863 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:06,865 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-26 12:03:06,865 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-26 12:03:06,881 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:06,885 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:06,885 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:06,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:06,886 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:06,894 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 [2023-11-26 12:03:06,907 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:06,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:06,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:06,907 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:06,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2023-11-26 12:03:06,910 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-26 12:03:06,910 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-26 12:03:06,929 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:06,933 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:06,933 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:06,933 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:06,934 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:06,938 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:06,950 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:06,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:06,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:06,951 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:06,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2023-11-26 12:03:06,954 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-26 12:03:06,954 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-26 12:03:06,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:06,977 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:06,977 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:06,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:06,978 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:06,986 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 [2023-11-26 12:03:06,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2023-11-26 12:03:06,999 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:06,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:06,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:06,999 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:07,001 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-26 12:03:07,001 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-26 12:03:07,013 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:07,016 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:07,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:07,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:07,017 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:07,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:07,050 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:07,050 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:07,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:07,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:07,050 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:07,051 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-26 12:03:07,051 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:07,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2023-11-26 12:03:07,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:07,060 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:07,060 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:07,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:07,061 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:07,064 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:07,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2023-11-26 12:03:07,077 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:07,077 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:07,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:07,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:07,077 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:07,078 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-26 12:03:07,078 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:07,093 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:07,097 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:07,097 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:07,097 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:07,098 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:07,102 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 [2023-11-26 12:03:07,114 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:07,114 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:07,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:07,115 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:07,115 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:07,115 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-26 12:03:07,115 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:07,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2023-11-26 12:03:07,129 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:07,133 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:07,133 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:07,133 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:07,134 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:07,138 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 [2023-11-26 12:03:07,151 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:07,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:07,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:07,151 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:07,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2023-11-26 12:03:07,158 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-26 12:03:07,158 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-26 12:03:07,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:07,185 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:07,185 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-26 12:03:07,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:07,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:07,187 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:07,190 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:07,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2023-11-26 12:03:07,204 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:07,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:07,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:07,204 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:07,208 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:07,208 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:07,233 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:07,237 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:07,237 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:07,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:07,239 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:07,243 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 [2023-11-26 12:03:07,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2023-11-26 12:03:07,256 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:07,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:07,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:07,256 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:07,259 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:07,260 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:07,289 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:07,293 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:07,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:07,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:07,294 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:07,298 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 [2023-11-26 12:03:07,311 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:07,311 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:07,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:07,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:07,311 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:07,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2023-11-26 12:03:07,312 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-26 12:03:07,313 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:07,337 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:07,341 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:07,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:07,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:07,342 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:07,346 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 [2023-11-26 12:03:07,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2023-11-26 12:03:07,359 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:07,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:07,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:07,360 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:07,363 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:07,363 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:07,385 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:07,389 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:07,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:07,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:07,391 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:07,395 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:07,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2023-11-26 12:03:07,408 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:07,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:07,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:07,408 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:07,411 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:07,412 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:07,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:07,433 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:07,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:07,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:07,435 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:07,439 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 [2023-11-26 12:03:07,451 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:07,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:07,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:07,452 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:07,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2023-11-26 12:03:07,455 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:07,455 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:07,473 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:07,477 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:07,477 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:07,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:07,479 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:07,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:07,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2023-11-26 12:03:07,494 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:07,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:07,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:07,494 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:07,497 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:07,497 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:07,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:07,514 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:07,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:07,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:07,516 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:07,522 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 [2023-11-26 12:03:07,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2023-11-26 12:03:07,535 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:07,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:07,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:07,535 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:07,538 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:07,538 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:07,569 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:07,573 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:07,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:07,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:07,574 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:07,582 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:07,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2023-11-26 12:03:07,595 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:07,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:07,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:07,595 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:07,598 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:07,598 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:07,617 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:07,621 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:07,621 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:07,621 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:07,622 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:07,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2023-11-26 12:03:07,626 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:07,640 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:07,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:07,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:07,641 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:07,644 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:07,644 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:07,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:07,677 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:07,677 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:07,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:07,679 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:07,686 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 [2023-11-26 12:03:07,699 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:07,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:07,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:07,700 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:07,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2023-11-26 12:03:07,702 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:07,702 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:07,715 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:07,719 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:07,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:07,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:07,720 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:07,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:07,737 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:07,737 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:07,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:07,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:07,737 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:07,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2023-11-26 12:03:07,738 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-26 12:03:07,738 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:07,761 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:07,765 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:07,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:07,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:07,766 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:07,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:07,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2023-11-26 12:03:07,784 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:07,784 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:07,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:07,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:07,785 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:07,785 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-26 12:03:07,786 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:07,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:07,799 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:07,799 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:07,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:07,800 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:07,804 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 [2023-11-26 12:03:07,817 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:07,817 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:07,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:07,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:07,817 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:07,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2023-11-26 12:03:07,818 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-26 12:03:07,818 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:07,828 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:07,832 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:07,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:07,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:07,834 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:07,838 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:07,851 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:07,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:07,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:07,852 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:07,853 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2023-11-26 12:03:07,860 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:07,860 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:07,885 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:07,891 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:07,891 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-26 12:03:07,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:07,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:07,895 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:07,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2023-11-26 12:03:07,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:07,912 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:07,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:07,912 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:07,912 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:07,916 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-26 12:03:07,916 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-26 12:03:07,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:07,935 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:07,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:07,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:07,936 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:07,940 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:07,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2023-11-26 12:03:07,953 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:07,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:07,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:07,954 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:07,957 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-26 12:03:07,957 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-26 12:03:07,977 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:07,981 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:07,981 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:07,982 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:07,983 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:07,986 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 [2023-11-26 12:03:07,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2023-11-26 12:03:07,999 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:08,000 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:08,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:08,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:08,000 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:08,001 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-26 12:03:08,001 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:08,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:08,011 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2023-11-26 12:03:08,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:08,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:08,012 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:08,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2023-11-26 12:03:08,015 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 [2023-11-26 12:03:08,025 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:08,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:08,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:08,026 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:08,029 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-26 12:03:08,029 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-26 12:03:08,043 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:08,047 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:08,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:08,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:08,049 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:08,054 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:08,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2023-11-26 12:03:08,066 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:08,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:08,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:08,066 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:08,070 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-26 12:03:08,070 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-26 12:03:08,084 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:08,088 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:08,088 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:08,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:08,089 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:08,102 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 [2023-11-26 12:03:08,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2023-11-26 12:03:08,117 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:08,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:08,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:08,117 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:08,121 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-26 12:03:08,121 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-26 12:03:08,141 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:08,145 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:08,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:08,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:08,147 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:08,166 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 [2023-11-26 12:03:08,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2023-11-26 12:03:08,180 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:08,180 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:08,180 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:08,180 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:08,183 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-26 12:03:08,183 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-26 12:03:08,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:08,209 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:08,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:08,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:08,211 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:08,218 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 [2023-11-26 12:03:08,231 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:08,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:08,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:08,231 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:08,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2023-11-26 12:03:08,235 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-26 12:03:08,235 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-26 12:03:08,261 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:08,265 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:08,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:08,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:08,267 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:08,275 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 [2023-11-26 12:03:08,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2023-11-26 12:03:08,289 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:08,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:08,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:08,289 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:08,292 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-26 12:03:08,292 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-26 12:03:08,313 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:08,317 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:08,317 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:08,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:08,318 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:08,326 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 [2023-11-26 12:03:08,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2023-11-26 12:03:08,339 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:08,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:08,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:08,339 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:08,345 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-26 12:03:08,345 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-26 12:03:08,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:08,364 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:08,364 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:08,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:08,366 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:08,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:08,388 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:08,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:08,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:08,388 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:08,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2023-11-26 12:03:08,391 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-26 12:03:08,391 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-26 12:03:08,402 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:08,405 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:08,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:08,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:08,406 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:08,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2023-11-26 12:03:08,409 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 [2023-11-26 12:03:08,421 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:08,421 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:08,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:08,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:08,421 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:08,422 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-26 12:03:08,422 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:08,424 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:08,427 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:08,428 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:08,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:08,429 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:08,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2023-11-26 12:03:08,431 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 [2023-11-26 12:03:08,443 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:08,443 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:08,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:08,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:08,443 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:08,444 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-26 12:03:08,444 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:08,446 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:08,449 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2023-11-26 12:03:08,450 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:08,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:08,451 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:08,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2023-11-26 12:03:08,454 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:08,465 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:08,465 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:08,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:08,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:08,466 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:08,467 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-26 12:03:08,467 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:08,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:08,488 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:08,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:08,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:08,490 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:08,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2023-11-26 12:03:08,493 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 [2023-11-26 12:03:08,504 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:08,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:08,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:08,505 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:08,520 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-26 12:03:08,520 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-26 12:03:08,543 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:08,547 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:08,547 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-26 12:03:08,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:08,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:08,548 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:08,558 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:08,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2023-11-26 12:03:08,571 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:08,571 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:08,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:08,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:08,572 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:08,574 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-26 12:03:08,574 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-26 12:03:08,593 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:08,597 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:08,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:08,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:08,599 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:08,606 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:08,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2023-11-26 12:03:08,619 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:08,619 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:08,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:08,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:08,619 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:08,622 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-26 12:03:08,622 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-26 12:03:08,645 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:08,649 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:08,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:08,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:08,651 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:08,670 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:08,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2023-11-26 12:03:08,683 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:08,684 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:08,684 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:08,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:08,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:08,684 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:08,685 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-26 12:03:08,685 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:08,701 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:08,705 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:08,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:08,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:08,707 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:08,710 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:08,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2023-11-26 12:03:08,723 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:08,724 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:08,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:08,724 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:08,724 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:08,726 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-26 12:03:08,726 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-26 12:03:08,745 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:08,749 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:08,750 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:08,750 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:08,751 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:08,755 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 [2023-11-26 12:03:08,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2023-11-26 12:03:08,768 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:08,768 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:08,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:08,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:08,769 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:08,770 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-26 12:03:08,771 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-26 12:03:08,781 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:08,798 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:08,799 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:08,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:08,802 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:08,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2023-11-26 12:03:08,822 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:08,835 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:08,835 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:08,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:08,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:08,836 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:08,838 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-26 12:03:08,838 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-26 12:03:08,850 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:08,855 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:08,855 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:08,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:08,856 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:08,862 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 [2023-11-26 12:03:08,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2023-11-26 12:03:08,875 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:08,875 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:08,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:08,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:08,876 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:08,878 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-26 12:03:08,878 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-26 12:03:08,897 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:08,901 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:08,901 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:08,901 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:08,902 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:08,910 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 [2023-11-26 12:03:08,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2023-11-26 12:03:08,923 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:08,923 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:08,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:08,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:08,923 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:08,925 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-26 12:03:08,926 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-26 12:03:08,945 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:08,949 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2023-11-26 12:03:08,949 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:08,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:08,950 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:08,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2023-11-26 12:03:08,953 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 [2023-11-26 12:03:08,963 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:08,963 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:08,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:08,964 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:08,964 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:08,966 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-26 12:03:08,966 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-26 12:03:08,972 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:08,975 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2023-11-26 12:03:08,976 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:08,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:08,977 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:08,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2023-11-26 12:03:08,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:08,990 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:08,990 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:08,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:08,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:08,991 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:08,994 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-26 12:03:08,994 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-26 12:03:09,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:09,037 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:09,038 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:09,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:09,039 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:09,046 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:09,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2023-11-26 12:03:09,058 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:09,058 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:09,058 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:09,058 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:09,059 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:09,061 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-26 12:03:09,061 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-26 12:03:09,067 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:09,069 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:09,070 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:09,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:09,070 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:09,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2023-11-26 12:03:09,074 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:09,084 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:09,084 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:09,084 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:09,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:09,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:09,084 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:09,085 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-26 12:03:09,085 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:09,088 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:09,090 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:09,091 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:09,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:09,091 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:09,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2023-11-26 12:03:09,094 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:09,104 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:09,104 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:09,104 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:09,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:09,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:09,105 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:09,105 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-26 12:03:09,105 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:09,108 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:09,110 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:09,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:09,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:09,111 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:09,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2023-11-26 12:03:09,114 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:09,124 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:09,124 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:09,124 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:09,124 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:09,124 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:09,124 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:09,125 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-26 12:03:09,125 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:09,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:09,130 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:09,130 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:09,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:09,131 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:09,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2023-11-26 12:03:09,133 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:09,144 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:09,145 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:09,145 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:09,145 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:09,145 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:09,151 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-26 12:03:09,151 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-26 12:03:09,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:09,181 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:09,182 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-26 12:03:09,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:09,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:09,183 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:09,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2023-11-26 12:03:09,186 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 [2023-11-26 12:03:09,201 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:09,201 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-26 12:03:09,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:09,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:09,202 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:09,204 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:09,205 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:09,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:09,241 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:09,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:09,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:09,243 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:09,250 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 [2023-11-26 12:03:09,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2023-11-26 12:03:09,263 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:09,263 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-26 12:03:09,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:09,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:09,264 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:09,267 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:09,267 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:09,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:09,286 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:09,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:09,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:09,288 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:09,298 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 [2023-11-26 12:03:09,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2023-11-26 12:03:09,312 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:09,312 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-26 12:03:09,312 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:09,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:09,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:09,312 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:09,313 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-26 12:03:09,313 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:09,329 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:09,333 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:09,333 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:09,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:09,335 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:09,338 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 [2023-11-26 12:03:09,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2023-11-26 12:03:09,352 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:09,352 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-26 12:03:09,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:09,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:09,352 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:09,355 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:09,355 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:09,377 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:09,381 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:09,381 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:09,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:09,383 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:09,386 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 [2023-11-26 12:03:09,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2023-11-26 12:03:09,400 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:09,400 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-26 12:03:09,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:09,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:09,400 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:09,403 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:09,403 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:09,418 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:09,422 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:09,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:09,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:09,423 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:09,427 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 [2023-11-26 12:03:09,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2023-11-26 12:03:09,440 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:09,440 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-26 12:03:09,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:09,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:09,441 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:09,443 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:09,444 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:09,477 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:09,481 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:09,481 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:09,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:09,482 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:09,490 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 [2023-11-26 12:03:09,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2023-11-26 12:03:09,504 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:09,504 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-26 12:03:09,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:09,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:09,504 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:09,507 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:09,507 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:09,537 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:09,541 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:09,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:09,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:09,543 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:09,547 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:09,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2023-11-26 12:03:09,560 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:09,561 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-26 12:03:09,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:09,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:09,561 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:09,564 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:09,564 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:09,589 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:09,593 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:09,594 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:09,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:09,595 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:09,599 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 [2023-11-26 12:03:09,612 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:09,612 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-26 12:03:09,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:09,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:09,612 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:09,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2023-11-26 12:03:09,615 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:09,615 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:09,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:09,641 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:09,641 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:09,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:09,642 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:09,647 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 [2023-11-26 12:03:09,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2023-11-26 12:03:09,660 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:09,660 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-26 12:03:09,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:09,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:09,660 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:09,663 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:09,663 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:09,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:09,682 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:09,682 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:09,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:09,685 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:09,693 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 [2023-11-26 12:03:09,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2023-11-26 12:03:09,706 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:09,706 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-26 12:03:09,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:09,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:09,707 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:09,709 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:09,709 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:09,729 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:09,733 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:09,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:09,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:09,735 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:09,740 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:09,753 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:09,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2023-11-26 12:03:09,753 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-26 12:03:09,753 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:09,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:09,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:09,754 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:09,755 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-26 12:03:09,755 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:09,774 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:09,782 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:09,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:09,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:09,784 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:09,787 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:09,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2023-11-26 12:03:09,801 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:09,801 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-26 12:03:09,801 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:09,801 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:09,801 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:09,801 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:09,802 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-26 12:03:09,802 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:09,821 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:09,825 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:09,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:09,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:09,826 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:09,830 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 [2023-11-26 12:03:09,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2023-11-26 12:03:09,843 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:09,843 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-26 12:03:09,843 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:09,843 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:09,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:09,843 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:09,844 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-26 12:03:09,844 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:09,873 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:09,878 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:09,879 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:09,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:09,880 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:09,884 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:09,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2023-11-26 12:03:09,897 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:09,897 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-26 12:03:09,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:09,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:09,897 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:09,906 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:09,906 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:09,940 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:09,944 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:09,945 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-26 12:03:09,945 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:09,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:09,946 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:09,950 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 [2023-11-26 12:03:09,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2023-11-26 12:03:09,962 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:09,962 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:09,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:09,962 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:09,963 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:09,966 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-26 12:03:09,966 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-26 12:03:09,979 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:09,982 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:09,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:09,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:09,983 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:09,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2023-11-26 12:03:09,986 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 [2023-11-26 12:03:09,997 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:09,997 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:09,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:09,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:09,997 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:10,001 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-26 12:03:10,001 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-26 12:03:10,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:10,029 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:10,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:10,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:10,030 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:10,058 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:10,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2023-11-26 12:03:10,072 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:10,072 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:10,072 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:10,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:10,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:10,073 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:10,075 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-26 12:03:10,075 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:10,093 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:10,097 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:10,097 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:10,097 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:10,099 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:10,102 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 [2023-11-26 12:03:10,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2023-11-26 12:03:10,116 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:10,116 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:10,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:10,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:10,117 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:10,121 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-26 12:03:10,122 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-26 12:03:10,145 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:10,149 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:10,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:10,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:10,151 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:10,154 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 [2023-11-26 12:03:10,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2023-11-26 12:03:10,166 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:10,166 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:10,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:10,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:10,167 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:10,171 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-26 12:03:10,171 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-26 12:03:10,190 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:10,193 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:10,194 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:10,194 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:10,195 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:10,206 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:10,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2023-11-26 12:03:10,220 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:10,220 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:10,220 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:10,220 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:10,220 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:10,225 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-26 12:03:10,225 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-26 12:03:10,248 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:10,252 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:10,253 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:10,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:10,254 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:10,258 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 [2023-11-26 12:03:10,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2023-11-26 12:03:10,271 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:10,272 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:10,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:10,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:10,272 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:10,276 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-26 12:03:10,276 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-26 12:03:10,305 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:10,309 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:10,309 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:10,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:10,310 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:10,318 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 [2023-11-26 12:03:10,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2023-11-26 12:03:10,332 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:10,332 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:10,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:10,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:10,333 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:10,337 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-26 12:03:10,337 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-26 12:03:10,361 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:10,365 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:10,366 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:10,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:10,367 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:10,371 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:10,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2023-11-26 12:03:10,384 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:10,385 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:10,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:10,385 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:10,385 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:10,389 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-26 12:03:10,389 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-26 12:03:10,417 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:10,421 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:10,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:10,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:10,423 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:10,426 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 [2023-11-26 12:03:10,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2023-11-26 12:03:10,440 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:10,440 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:10,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:10,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:10,441 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:10,445 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-26 12:03:10,445 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-26 12:03:10,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:10,469 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2023-11-26 12:03:10,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:10,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:10,471 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:10,476 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 [2023-11-26 12:03:10,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2023-11-26 12:03:10,488 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:10,489 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:10,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:10,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:10,489 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:10,492 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-26 12:03:10,492 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-26 12:03:10,508 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:10,512 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:10,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:10,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:10,514 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:10,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2023-11-26 12:03:10,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:10,539 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:10,539 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:10,539 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:10,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:10,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:10,539 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:10,540 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-26 12:03:10,540 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:10,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:10,548 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2023-11-26 12:03:10,549 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:10,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:10,550 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:10,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2023-11-26 12:03:10,552 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 [2023-11-26 12:03:10,563 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:10,563 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:10,563 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:10,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:10,563 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:10,563 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:10,564 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-26 12:03:10,564 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:10,569 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:10,572 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2023-11-26 12:03:10,572 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:10,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:10,573 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:10,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2023-11-26 12:03:10,581 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 [2023-11-26 12:03:10,596 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:10,596 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:10,596 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:10,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:10,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:10,596 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:10,597 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-26 12:03:10,597 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:10,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:10,630 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2023-11-26 12:03:10,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:10,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:10,632 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:10,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2023-11-26 12:03:10,634 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 [2023-11-26 12:03:10,645 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:10,646 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:10,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:10,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:10,646 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:10,655 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-26 12:03:10,656 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-26 12:03:10,708 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:10,711 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:10,711 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-26 12:03:10,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:10,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:10,712 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:10,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2023-11-26 12:03:10,715 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 [2023-11-26 12:03:10,725 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:10,725 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:10,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:10,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:10,725 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:10,727 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:10,727 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:10,757 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:10,761 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:10,761 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:10,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:10,762 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:10,770 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:10,783 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:10,783 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:10,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:10,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:10,783 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:10,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2023-11-26 12:03:10,786 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:10,786 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:10,805 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:10,809 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:10,809 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:10,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:10,810 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:10,814 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 [2023-11-26 12:03:10,826 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:10,826 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:10,826 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:10,827 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:10,827 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:10,827 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:10,828 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-26 12:03:10,828 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:10,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2023-11-26 12:03:10,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:10,861 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:10,862 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:10,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:10,863 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:10,870 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 [2023-11-26 12:03:10,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2023-11-26 12:03:10,881 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:10,881 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:10,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:10,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:10,881 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:10,883 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:10,883 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:10,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:10,896 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2023-11-26 12:03:10,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:10,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:10,897 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:10,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2023-11-26 12:03:10,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:10,910 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:10,910 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:10,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:10,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:10,910 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:10,912 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:10,912 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:10,929 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:10,932 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2023-11-26 12:03:10,932 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:10,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:10,933 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:10,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2023-11-26 12:03:10,936 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 [2023-11-26 12:03:10,946 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:10,946 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:10,946 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:10,946 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:10,946 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:10,949 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:10,949 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:10,966 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:10,969 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:10,969 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:10,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:10,970 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:10,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2023-11-26 12:03:10,973 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 [2023-11-26 12:03:10,983 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:10,983 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:10,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:10,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:10,983 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:10,986 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:10,986 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:10,993 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:10,995 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:10,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:10,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:10,996 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:10,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2023-11-26 12:03:10,999 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:11,009 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:11,009 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:11,010 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:11,010 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:11,010 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:11,014 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:11,014 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:11,041 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:11,045 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:11,046 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:11,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:11,047 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:11,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2023-11-26 12:03:11,050 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 [2023-11-26 12:03:11,060 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:11,060 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:11,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:11,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:11,061 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:11,064 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:11,064 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:11,073 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:11,075 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:11,076 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:11,076 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:11,076 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:11,078 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2023-11-26 12:03:11,079 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:11,090 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:11,090 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:11,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:11,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:11,090 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:11,093 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:11,093 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:11,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:11,109 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:11,109 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:11,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:11,110 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:11,118 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 [2023-11-26 12:03:11,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2023-11-26 12:03:11,129 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:11,129 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:11,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:11,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:11,129 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:11,131 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:11,131 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:11,138 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:11,141 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2023-11-26 12:03:11,141 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:11,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:11,142 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:11,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2023-11-26 12:03:11,144 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 [2023-11-26 12:03:11,154 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:11,154 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:11,154 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:11,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:11,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:11,155 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:11,155 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-26 12:03:11,156 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:11,158 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:11,161 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2023-11-26 12:03:11,161 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:11,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:11,162 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:11,164 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2023-11-26 12:03:11,164 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 [2023-11-26 12:03:11,174 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:11,174 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:11,175 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:11,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:11,175 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:11,175 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:11,175 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-26 12:03:11,175 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:11,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:11,180 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:11,180 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:11,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:11,181 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:11,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2023-11-26 12:03:11,183 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:11,193 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:11,193 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:11,193 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:11,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:11,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:11,194 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:11,194 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-26 12:03:11,194 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:11,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:11,200 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:11,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:11,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:11,201 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:11,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2023-11-26 12:03:11,204 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 [2023-11-26 12:03:11,214 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:11,214 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:11,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:11,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:11,214 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:11,220 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:11,221 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:11,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:11,242 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:11,242 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-26 12:03:11,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:11,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:11,243 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:11,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2023-11-26 12:03:11,246 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:11,256 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:11,256 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:11,257 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:11,257 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:11,257 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-26 12:03:11,260 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-26 12:03:11,260 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-26 12:03:11,270 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:11,273 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:11,273 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:11,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:11,274 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:11,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2023-11-26 12:03:11,276 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 [2023-11-26 12:03:11,289 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:11,289 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:11,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:11,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:11,290 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-26 12:03:11,293 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-26 12:03:11,293 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-26 12:03:11,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:11,337 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:11,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:11,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:11,338 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:11,346 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 [2023-11-26 12:03:11,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2023-11-26 12:03:11,359 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:11,359 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:11,359 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:11,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:11,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:11,360 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-26 12:03:11,361 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-26 12:03:11,361 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:11,377 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:11,381 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:11,381 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:11,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:11,382 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:11,386 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 [2023-11-26 12:03:11,398 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:11,398 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:11,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:11,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:11,399 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-26 12:03:11,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2023-11-26 12:03:11,402 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-26 12:03:11,403 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-26 12:03:11,425 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:11,429 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:11,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:11,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:11,430 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:11,434 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 [2023-11-26 12:03:11,447 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:11,447 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:11,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:11,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:11,447 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-26 12:03:11,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2023-11-26 12:03:11,452 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-26 12:03:11,452 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-26 12:03:11,462 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:11,464 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2023-11-26 12:03:11,465 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:11,465 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:11,466 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:11,468 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2023-11-26 12:03:11,469 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 [2023-11-26 12:03:11,479 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:11,480 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:11,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:11,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:11,480 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-26 12:03:11,484 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-26 12:03:11,485 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-26 12:03:11,494 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:11,497 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2023-11-26 12:03:11,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:11,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:11,498 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:11,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2023-11-26 12:03:11,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:11,512 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:11,512 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:11,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:11,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:11,512 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-26 12:03:11,515 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-26 12:03:11,515 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-26 12:03:11,525 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:11,528 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:11,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:11,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:11,529 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:11,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2023-11-26 12:03:11,532 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 [2023-11-26 12:03:11,543 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:11,543 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:11,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:11,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:11,543 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-26 12:03:11,546 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-26 12:03:11,547 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-26 12:03:11,558 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:11,560 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2023-11-26 12:03:11,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:11,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:11,565 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:11,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2023-11-26 12:03:11,566 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 [2023-11-26 12:03:11,577 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:11,577 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:11,577 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:11,577 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:11,577 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-26 12:03:11,580 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-26 12:03:11,581 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-26 12:03:11,591 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:11,594 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2023-11-26 12:03:11,594 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:11,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:11,595 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:11,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2023-11-26 12:03:11,597 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 [2023-11-26 12:03:11,618 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:11,618 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:11,618 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:11,618 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:11,618 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-26 12:03:11,622 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-26 12:03:11,622 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-26 12:03:11,645 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:11,649 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:11,649 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:11,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:11,651 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:11,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2023-11-26 12:03:11,653 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 [2023-11-26 12:03:11,664 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:11,664 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:11,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:11,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:11,664 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-26 12:03:11,667 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-26 12:03:11,667 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-26 12:03:11,676 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:11,679 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2023-11-26 12:03:11,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:11,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:11,680 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:11,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2023-11-26 12:03:11,682 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 [2023-11-26 12:03:11,693 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:11,693 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:11,693 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:11,693 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:11,693 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:11,693 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-26 12:03:11,694 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-26 12:03:11,694 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:11,698 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:11,701 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2023-11-26 12:03:11,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:11,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:11,702 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:11,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2023-11-26 12:03:11,705 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 [2023-11-26 12:03:11,715 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:11,715 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:11,715 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:11,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:11,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:11,716 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-26 12:03:11,716 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-26 12:03:11,716 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:11,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:11,722 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2023-11-26 12:03:11,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:11,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:11,724 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:11,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2023-11-26 12:03:11,726 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 [2023-11-26 12:03:11,736 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:11,737 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:11,737 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:11,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:11,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:11,737 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-26 12:03:11,738 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-26 12:03:11,738 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:11,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:11,745 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2023-11-26 12:03:11,745 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:11,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:11,746 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:11,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2023-11-26 12:03:11,749 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 [2023-11-26 12:03:11,761 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:11,761 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:11,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:11,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:11,761 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-26 12:03:11,770 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-26 12:03:11,771 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-26 12:03:11,804 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:11,807 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2023-11-26 12:03:11,808 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2023-11-26 12:03:11,808 INFO L748 eck$LassoCheckResult]: Stem: 8#$Ultimate##0true assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); 9#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret4#1, main_~x~0#1;main_~x~0#1 := 0; 2#L19-2true assume !!(main_~x~0#1 % 4294967296 < 268435455);assume { :begin_inline_f } true;f_#in~z#1 := main_~x~0#1;havoc f_#res#1;havoc f_~z#1;f_~z#1 := f_#in~z#1;f_#res#1 := 2 + f_~z#1; 5#f_returnLabel#1true main_#t~ret4#1 := f_#res#1;havoc f_~z#1;havoc f_#in~z#1;assume { :end_inline_f } true;main_~x~0#1 := main_#t~ret4#1;havoc main_#t~ret4#1; 2#L19-2true [2023-11-26 12:03:11,808 INFO L750 eck$LassoCheckResult]: Loop: 2#L19-2true assume !!(main_~x~0#1 % 4294967296 < 268435455);assume { :begin_inline_f } true;f_#in~z#1 := main_~x~0#1;havoc f_#res#1;havoc f_~z#1;f_~z#1 := f_#in~z#1;f_#res#1 := 2 + f_~z#1; 5#f_returnLabel#1true main_#t~ret4#1 := f_#res#1;havoc f_~z#1;havoc f_#in~z#1;assume { :end_inline_f } true;main_~x~0#1 := main_#t~ret4#1;havoc main_#t~ret4#1; 2#L19-2true [2023-11-26 12:03:11,809 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 12:03:11,809 INFO L85 PathProgramCache]: Analyzing trace with hash 925797, now seen corresponding path program 2 times [2023-11-26 12:03:11,809 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 12:03:11,810 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [621132549] [2023-11-26 12:03:11,810 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:03:11,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 12:03:11,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-26 12:03:11,820 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-26 12:03:11,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-26 12:03:11,831 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-26 12:03:11,831 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 12:03:11,832 INFO L85 PathProgramCache]: Analyzing trace with hash 1315, now seen corresponding path program 2 times [2023-11-26 12:03:11,832 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 12:03:11,832 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [843588056] [2023-11-26 12:03:11,832 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:03:11,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 12:03:11,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-26 12:03:11,840 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-26 12:03:11,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-26 12:03:11,847 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-26 12:03:11,848 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 12:03:11,848 INFO L85 PathProgramCache]: Analyzing trace with hash 889691271, now seen corresponding path program 3 times [2023-11-26 12:03:11,848 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 12:03:11,848 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [327132925] [2023-11-26 12:03:11,848 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:03:11,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 12:03:11,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-26 12:03:11,861 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-26 12:03:11,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-26 12:03:11,876 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-26 12:03:11,903 INFO L210 LassoAnalysis]: Preferences: [2023-11-26 12:03:11,903 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-26 12:03:11,903 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-26 12:03:11,903 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-26 12:03:11,903 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2023-11-26 12:03:11,903 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:11,903 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-26 12:03:11,904 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-26 12:03:11,904 INFO L133 ssoRankerPreferences]: Filename of dumped script: functions_1-2.c_Iteration1_Loop [2023-11-26 12:03:11,904 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-26 12:03:11,904 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-26 12:03:11,905 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-26 12:03:11,907 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-26 12:03:11,915 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-26 12:03:11,917 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-26 12:03:11,993 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-26 12:03:11,993 INFO L404 LassoAnalysis]: Checking for nontermination... [2023-11-26 12:03:11,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:11,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:11,998 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:12,001 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-26 12:03:12,002 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-26 12:03:12,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2023-11-26 12:03:12,022 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-26 12:03:12,022 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_f_~z#1=0} Honda state: {ULTIMATE.start_f_~z#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-26 12:03:12,024 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2023-11-26 12:03:12,024 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:12,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:12,025 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:12,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2023-11-26 12:03:12,028 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-26 12:03:12,028 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-26 12:03:12,072 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:12,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:12,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:12,073 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:12,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2023-11-26 12:03:12,077 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-11-26 12:03:12,077 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-26 12:03:12,109 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2023-11-26 12:03:12,113 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:12,113 INFO L210 LassoAnalysis]: Preferences: [2023-11-26 12:03:12,113 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-26 12:03:12,113 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-26 12:03:12,114 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-26 12:03:12,114 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-26 12:03:12,114 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:12,114 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-26 12:03:12,114 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-26 12:03:12,114 INFO L133 ssoRankerPreferences]: Filename of dumped script: functions_1-2.c_Iteration1_Loop [2023-11-26 12:03:12,114 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-26 12:03:12,114 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-26 12:03:12,115 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-26 12:03:12,124 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-26 12:03:12,126 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-26 12:03:12,129 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-26 12:03:12,206 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-26 12:03:12,206 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-26 12:03:12,206 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:12,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:12,207 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:12,218 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 [2023-11-26 12:03:12,230 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:12,230 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:12,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:12,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:12,231 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-26 12:03:12,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2023-11-26 12:03:12,233 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-26 12:03:12,233 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:12,242 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:12,246 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:12,246 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:12,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:12,248 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:12,251 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:12,263 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:12,263 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:12,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:12,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:12,264 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-26 12:03:12,264 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-26 12:03:12,265 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:12,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2023-11-26 12:03:12,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:12,277 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:12,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:12,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:12,278 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:12,287 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 [2023-11-26 12:03:12,299 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:12,300 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:12,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:12,300 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:12,300 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-26 12:03:12,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2023-11-26 12:03:12,301 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-26 12:03:12,301 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:12,310 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:12,313 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:12,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:12,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:12,315 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:12,319 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:12,332 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:12,332 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:12,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:12,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:12,332 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-26 12:03:12,333 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-26 12:03:12,333 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:12,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2023-11-26 12:03:12,361 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:12,365 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:12,365 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-26 12:03:12,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:12,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:12,366 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:12,371 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:12,383 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:12,383 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:12,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:12,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:12,384 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:12,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2023-11-26 12:03:12,386 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-26 12:03:12,386 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:12,413 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:12,417 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:12,417 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:12,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:12,418 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:12,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2023-11-26 12:03:12,421 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:12,432 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:12,432 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:12,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:12,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:12,432 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:12,432 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-26 12:03:12,433 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:12,434 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:12,437 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:12,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:12,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:12,438 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:12,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2023-11-26 12:03:12,441 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:12,451 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:12,451 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:12,451 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:12,451 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:12,451 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:12,452 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-26 12:03:12,452 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:12,463 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:12,466 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:12,469 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:12,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:12,471 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:12,478 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 [2023-11-26 12:03:12,490 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:12,490 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:12,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:12,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:12,491 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:12,491 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-26 12:03:12,491 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:12,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2023-11-26 12:03:12,505 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:12,509 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:12,509 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-26 12:03:12,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:12,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:12,510 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:12,514 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 [2023-11-26 12:03:12,526 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:12,527 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:12,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:12,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:12,527 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:12,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2023-11-26 12:03:12,530 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-26 12:03:12,530 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:12,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:12,549 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:12,549 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:12,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:12,550 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:12,554 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 [2023-11-26 12:03:12,566 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:12,566 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:12,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:12,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:12,567 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:12,567 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-26 12:03:12,567 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:12,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2023-11-26 12:03:12,589 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:12,593 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:12,593 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:12,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:12,594 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:12,598 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:12,610 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:12,611 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:12,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:12,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:12,611 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:12,611 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2023-11-26 12:03:12,612 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-26 12:03:12,612 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:12,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:12,630 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:12,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:12,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:12,632 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:12,640 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 [2023-11-26 12:03:12,653 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:12,654 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:12,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:12,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:12,654 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:12,655 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-26 12:03:12,655 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:12,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2023-11-26 12:03:12,664 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:12,668 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:12,668 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-26 12:03:12,668 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:12,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:12,669 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:12,673 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 [2023-11-26 12:03:12,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2023-11-26 12:03:12,686 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:12,686 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:12,686 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:12,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:12,686 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:12,689 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-26 12:03:12,690 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:12,701 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:12,706 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:12,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:12,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:12,707 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:12,711 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:12,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2023-11-26 12:03:12,724 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:12,724 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:12,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:12,724 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:12,724 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:12,725 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-26 12:03:12,725 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:12,740 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:12,744 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:12,744 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:12,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:12,745 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:12,749 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 [2023-11-26 12:03:12,762 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:12,762 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:12,762 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:12,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:12,762 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:12,763 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2023-11-26 12:03:12,763 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-26 12:03:12,763 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:12,772 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:12,774 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2023-11-26 12:03:12,775 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:12,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:12,775 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:12,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2023-11-26 12:03:12,778 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 [2023-11-26 12:03:12,789 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:12,789 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:12,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:12,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:12,789 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:12,790 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-26 12:03:12,790 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:12,792 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:12,794 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:12,795 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-26 12:03:12,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:12,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:12,796 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:12,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2023-11-26 12:03:12,798 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:12,808 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:12,808 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:12,809 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:12,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:12,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:12,809 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:12,811 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-26 12:03:12,811 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:12,824 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:12,828 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:12,828 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:12,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:12,829 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:12,834 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 [2023-11-26 12:03:12,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2023-11-26 12:03:12,847 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:12,847 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:12,847 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:12,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:12,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:12,847 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:12,848 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-26 12:03:12,848 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:12,865 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:12,869 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:12,869 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:12,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:12,870 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:12,878 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:12,890 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:12,891 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:12,891 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:12,891 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:12,891 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:12,891 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:12,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2023-11-26 12:03:12,892 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-26 12:03:12,892 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:12,909 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:12,913 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:12,913 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:12,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:12,914 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:12,937 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:12,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2023-11-26 12:03:12,950 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:12,950 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:12,950 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:12,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:12,950 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:12,951 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:12,952 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-26 12:03:12,952 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:12,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:12,973 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:12,973 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-26 12:03:12,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:12,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:12,975 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:12,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2023-11-26 12:03:12,978 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 [2023-11-26 12:03:12,989 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:12,989 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-26 12:03:12,989 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:12,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:12,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:12,989 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:12,992 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-26 12:03:12,992 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:13,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:13,008 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2023-11-26 12:03:13,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:13,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:13,010 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:13,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2023-11-26 12:03:13,012 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 [2023-11-26 12:03:13,022 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:13,022 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-26 12:03:13,023 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:13,023 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:13,023 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:13,023 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:13,023 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-26 12:03:13,024 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:13,028 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:13,030 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2023-11-26 12:03:13,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:13,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:13,031 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:13,033 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2023-11-26 12:03:13,034 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 [2023-11-26 12:03:13,044 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:13,044 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-26 12:03:13,044 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:13,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:13,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:13,045 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:13,045 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-26 12:03:13,045 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:13,049 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:13,052 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:13,052 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:13,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:13,053 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:13,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2023-11-26 12:03:13,055 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:13,066 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:13,066 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-26 12:03:13,066 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:13,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:13,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:13,066 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:13,067 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-26 12:03:13,067 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:13,072 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:13,074 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:13,074 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-26 12:03:13,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:13,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:13,075 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:13,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2023-11-26 12:03:13,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:13,089 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:13,089 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:13,090 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:13,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:13,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:13,090 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:13,094 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-26 12:03:13,094 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:13,113 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:13,116 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2023-11-26 12:03:13,117 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:13,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:13,118 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:13,122 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:13,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2023-11-26 12:03:13,135 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:13,135 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:13,135 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:13,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:13,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:13,136 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:13,144 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-26 12:03:13,145 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:13,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:13,152 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2023-11-26 12:03:13,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:13,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:13,154 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:13,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2023-11-26 12:03:13,157 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 [2023-11-26 12:03:13,168 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:13,168 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:13,168 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:13,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:13,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:13,169 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:13,170 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-26 12:03:13,170 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:13,201 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:13,205 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:13,205 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:13,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:13,206 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:13,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2023-11-26 12:03:13,208 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:13,219 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:13,219 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:13,219 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:13,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:13,219 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:13,219 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:13,221 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-26 12:03:13,221 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:13,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:13,230 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:13,230 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-26 12:03:13,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:13,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:13,231 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:13,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2023-11-26 12:03:13,235 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 [2023-11-26 12:03:13,245 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:13,245 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:13,245 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:13,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:13,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:13,246 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:13,248 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-26 12:03:13,248 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:13,256 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:13,258 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:13,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:13,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:13,260 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:13,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2023-11-26 12:03:13,262 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 [2023-11-26 12:03:13,272 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:13,272 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:13,273 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:13,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:13,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:13,273 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:13,273 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-26 12:03:13,273 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:13,291 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:13,293 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:13,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:13,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:13,294 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:13,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2023-11-26 12:03:13,297 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 [2023-11-26 12:03:13,307 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:13,308 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:13,308 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:13,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:13,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:13,308 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:13,308 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-26 12:03:13,308 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:13,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:13,314 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:13,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:13,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:13,315 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:13,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2023-11-26 12:03:13,318 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 [2023-11-26 12:03:13,328 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:13,328 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:13,328 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:13,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:13,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:13,329 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:13,329 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-26 12:03:13,329 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:13,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:13,335 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:13,335 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-26 12:03:13,335 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:13,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:13,336 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:13,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2023-11-26 12:03:13,338 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 [2023-11-26 12:03:13,349 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:13,349 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:13,349 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:13,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:13,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:13,349 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-26 12:03:13,353 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-26 12:03:13,353 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:13,365 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:13,368 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2023-11-26 12:03:13,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:13,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:13,369 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:13,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2023-11-26 12:03:13,372 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:13,382 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:13,382 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:13,382 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:13,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:13,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:13,383 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-26 12:03:13,386 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-26 12:03:13,386 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:13,417 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:13,421 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:13,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:13,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:13,423 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:13,430 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 [2023-11-26 12:03:13,443 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:13,443 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:13,443 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:13,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:13,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:13,444 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-26 12:03:13,445 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-26 12:03:13,445 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:13,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2023-11-26 12:03:13,456 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:13,460 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:13,460 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:13,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:13,461 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:13,466 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 [2023-11-26 12:03:13,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2023-11-26 12:03:13,479 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:13,479 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:13,480 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:13,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:13,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:13,480 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-26 12:03:13,481 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-26 12:03:13,481 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:13,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:13,505 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:13,648 INFO L210 LassoAnalysis]: Preferences: [2023-11-26 12:03:13,648 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-26 12:03:13,648 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-26 12:03:13,648 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-26 12:03:13,649 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-26 12:03:13,649 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:13,649 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-26 12:03:13,649 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-26 12:03:13,649 INFO L133 ssoRankerPreferences]: Filename of dumped script: functions_1-2.c_Iteration1_Lasso [2023-11-26 12:03:13,649 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-26 12:03:13,649 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-26 12:03:13,651 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-26 12:03:13,654 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-26 12:03:13,663 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-26 12:03:13,676 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-26 12:03:13,679 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-26 12:03:13,682 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-26 12:03:13,685 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-26 12:03:13,689 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-26 12:03:13,704 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-26 12:03:13,899 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-26 12:03:13,899 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-26 12:03:13,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:13,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:13,901 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:13,910 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 [2023-11-26 12:03:13,923 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:13,923 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:13,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:13,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:13,924 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-26 12:03:13,924 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-26 12:03:13,924 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:13,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2023-11-26 12:03:13,934 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:13,937 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:13,938 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:13,938 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:13,939 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:13,946 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 [2023-11-26 12:03:13,958 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:13,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:13,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:13,959 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-26 12:03:13,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2023-11-26 12:03:13,960 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-26 12:03:13,961 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-26 12:03:13,977 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:13,980 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2023-11-26 12:03:13,981 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:13,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:13,982 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:13,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2023-11-26 12:03:13,984 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:13,995 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:13,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:13,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:13,995 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-26 12:03:13,996 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-26 12:03:13,996 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-26 12:03:14,000 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:14,002 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:14,002 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:14,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:14,003 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:14,005 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2023-11-26 12:03:14,006 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:14,016 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:14,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:14,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:14,016 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-26 12:03:14,020 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-26 12:03:14,020 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-26 12:03:14,029 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:14,031 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2023-11-26 12:03:14,032 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:14,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:14,033 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:14,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2023-11-26 12:03:14,035 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 [2023-11-26 12:03:14,045 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:14,045 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:14,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:14,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:14,045 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-26 12:03:14,046 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-26 12:03:14,046 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:14,073 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:14,077 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:14,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:14,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:14,078 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:14,086 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:14,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2023-11-26 12:03:14,099 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:14,099 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:14,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:14,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:14,099 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-26 12:03:14,100 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-26 12:03:14,100 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:14,113 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:14,117 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:14,117 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:14,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:14,118 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:14,122 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:14,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2023-11-26 12:03:14,135 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:14,135 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:14,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:14,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:14,135 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-26 12:03:14,136 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-26 12:03:14,136 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:14,157 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:14,161 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:14,161 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:14,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:14,162 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:14,166 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 [2023-11-26 12:03:14,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2023-11-26 12:03:14,178 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:14,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:14,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:14,179 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-26 12:03:14,180 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-26 12:03:14,180 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-26 12:03:14,201 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:14,205 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:14,205 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:14,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:14,206 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:14,214 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 [2023-11-26 12:03:14,226 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:14,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:14,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:14,226 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-26 12:03:14,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2023-11-26 12:03:14,228 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-26 12:03:14,228 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-26 12:03:14,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:14,261 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:14,261 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:14,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:14,262 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:14,266 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:14,278 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:14,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:14,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:14,279 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-26 12:03:14,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2023-11-26 12:03:14,280 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-26 12:03:14,280 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-26 12:03:14,305 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:14,309 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:14,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:14,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:14,311 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:14,315 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 [2023-11-26 12:03:14,327 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:14,328 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:14,328 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:14,328 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-26 12:03:14,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2023-11-26 12:03:14,329 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-26 12:03:14,330 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-26 12:03:14,357 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:14,361 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:14,361 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:14,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:14,362 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:14,367 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 [2023-11-26 12:03:14,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2023-11-26 12:03:14,380 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:14,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:14,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:14,380 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-26 12:03:14,381 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-26 12:03:14,381 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-26 12:03:14,405 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:14,409 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:14,409 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:14,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:14,411 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:14,416 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2023-11-26 12:03:14,417 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:14,429 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:14,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:14,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:14,430 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-26 12:03:14,431 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-26 12:03:14,431 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-26 12:03:14,452 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:14,454 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2023-11-26 12:03:14,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:14,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:14,456 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:14,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2023-11-26 12:03:14,459 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 [2023-11-26 12:03:14,469 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:14,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:14,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:14,469 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-26 12:03:14,470 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-26 12:03:14,471 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-26 12:03:14,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:14,477 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:14,477 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:14,477 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:14,478 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:14,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2023-11-26 12:03:14,484 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 [2023-11-26 12:03:14,494 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:14,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:14,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:14,495 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-26 12:03:14,496 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-26 12:03:14,496 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-26 12:03:14,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:14,502 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:14,502 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-26 12:03:14,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:14,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:14,503 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:14,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2023-11-26 12:03:14,506 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 [2023-11-26 12:03:14,516 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:14,516 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:14,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:14,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:14,516 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:14,517 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-26 12:03:14,517 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:14,518 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:14,521 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:14,521 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:14,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:14,522 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:14,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2023-11-26 12:03:14,524 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:14,535 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:14,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:14,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:14,535 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:14,536 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-26 12:03:14,536 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-26 12:03:14,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:14,544 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2023-11-26 12:03:14,544 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:14,544 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:14,545 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:14,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2023-11-26 12:03:14,560 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 [2023-11-26 12:03:14,570 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:14,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:14,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:14,571 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:14,572 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-26 12:03:14,572 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-26 12:03:14,577 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:14,580 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2023-11-26 12:03:14,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:14,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:14,581 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:14,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2023-11-26 12:03:14,584 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 [2023-11-26 12:03:14,594 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:14,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:14,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:14,594 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:14,599 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-26 12:03:14,599 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-26 12:03:14,613 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:14,615 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2023-11-26 12:03:14,615 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:14,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:14,616 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:14,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2023-11-26 12:03:14,619 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:14,629 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:14,629 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:14,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:14,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:14,629 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:14,630 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-26 12:03:14,630 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:14,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:14,634 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2023-11-26 12:03:14,634 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:14,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:14,635 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:14,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2023-11-26 12:03:14,637 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 [2023-11-26 12:03:14,648 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:14,648 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:14,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:14,648 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:14,648 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:14,648 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-26 12:03:14,649 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:14,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:14,653 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2023-11-26 12:03:14,653 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:14,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:14,654 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:14,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2023-11-26 12:03:14,656 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 [2023-11-26 12:03:14,667 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:14,667 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:14,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:14,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:14,667 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:14,668 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-26 12:03:14,668 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:14,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:14,672 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2023-11-26 12:03:14,672 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:14,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:14,673 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:14,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2023-11-26 12:03:14,676 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:14,689 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:14,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:14,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:14,689 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:14,691 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-26 12:03:14,691 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-26 12:03:14,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:14,713 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:14,713 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:14,713 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:14,715 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:14,722 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:14,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2023-11-26 12:03:14,735 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:14,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:14,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:14,735 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:14,737 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-26 12:03:14,737 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-26 12:03:14,753 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:14,757 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:14,757 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:14,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:14,759 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:14,762 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:14,775 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2023-11-26 12:03:14,775 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:14,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:14,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:14,776 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:14,778 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-26 12:03:14,778 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-26 12:03:14,794 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:14,797 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:14,797 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:14,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:14,799 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:14,802 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:14,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2023-11-26 12:03:14,815 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:14,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:14,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:14,815 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:14,817 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-26 12:03:14,817 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-26 12:03:14,822 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:14,825 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2023-11-26 12:03:14,826 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:14,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:14,827 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:14,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2023-11-26 12:03:14,829 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 [2023-11-26 12:03:14,840 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:14,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:14,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:14,840 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:14,842 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-26 12:03:14,842 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-26 12:03:14,847 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:14,850 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2023-11-26 12:03:14,850 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:14,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:14,853 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:14,855 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2023-11-26 12:03:14,857 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:14,867 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:14,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:14,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:14,868 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:14,869 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-26 12:03:14,869 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-26 12:03:14,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:14,877 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2023-11-26 12:03:14,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:14,877 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:14,878 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:14,880 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2023-11-26 12:03:14,881 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:14,891 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:14,891 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:14,891 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:14,891 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:14,893 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-26 12:03:14,893 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-26 12:03:14,907 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:14,910 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Ended with exit code 0 [2023-11-26 12:03:14,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:14,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:14,911 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:14,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2023-11-26 12:03:14,913 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:14,923 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:14,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:14,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:14,924 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:14,925 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-26 12:03:14,926 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-26 12:03:14,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:14,934 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2023-11-26 12:03:14,934 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-26 12:03:14,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:14,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:14,935 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:14,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2023-11-26 12:03:14,940 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:14,951 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:14,951 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:14,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:14,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:14,951 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:14,952 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-26 12:03:14,952 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:14,954 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:14,956 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2023-11-26 12:03:14,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:14,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:14,958 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:14,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2023-11-26 12:03:14,960 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 [2023-11-26 12:03:14,970 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:14,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:14,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:14,971 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:14,973 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:14,973 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:14,979 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:14,982 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:14,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:14,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:14,983 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:14,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2023-11-26 12:03:14,986 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 [2023-11-26 12:03:14,997 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:14,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:14,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:14,997 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:14,999 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:14,999 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:15,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:15,008 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Ended with exit code 0 [2023-11-26 12:03:15,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:15,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:15,010 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:15,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2023-11-26 12:03:15,014 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 [2023-11-26 12:03:15,025 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:15,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:15,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:15,025 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:15,032 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:15,032 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:15,049 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:15,052 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2023-11-26 12:03:15,052 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:15,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:15,053 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:15,056 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2023-11-26 12:03:15,057 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:15,067 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:15,067 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:15,067 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:15,067 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:15,067 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:15,068 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-26 12:03:15,068 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:15,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:15,073 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:15,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:15,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:15,074 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:15,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2023-11-26 12:03:15,077 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 [2023-11-26 12:03:15,087 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:15,087 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:15,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:15,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:15,087 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:15,088 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-26 12:03:15,088 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:15,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:15,093 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2023-11-26 12:03:15,093 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:15,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:15,094 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:15,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2023-11-26 12:03:15,096 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:15,106 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:15,106 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:15,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:15,107 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:15,107 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:15,107 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-26 12:03:15,107 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:15,109 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:15,112 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:15,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:15,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:15,113 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:15,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2023-11-26 12:03:15,116 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:15,127 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:15,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:15,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:15,127 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:15,129 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:15,129 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:15,135 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:15,137 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:15,138 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:15,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:15,139 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:15,141 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2023-11-26 12:03:15,142 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:15,153 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:15,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:15,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:15,154 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:15,156 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:15,156 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:15,162 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:15,165 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:15,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:15,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:15,169 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:15,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2023-11-26 12:03:15,173 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:15,184 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:15,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:15,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:15,185 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:15,187 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:15,187 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:15,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:15,196 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:15,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:15,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:15,198 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:15,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2023-11-26 12:03:15,201 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 [2023-11-26 12:03:15,212 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:15,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:15,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:15,212 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:15,214 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:15,214 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:15,220 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:15,225 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:15,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:15,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:15,227 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:15,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2023-11-26 12:03:15,230 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 [2023-11-26 12:03:15,240 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:15,241 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:15,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:15,241 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:15,243 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:15,243 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:15,248 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:15,251 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Ended with exit code 0 [2023-11-26 12:03:15,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:15,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:15,252 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:15,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2023-11-26 12:03:15,254 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 [2023-11-26 12:03:15,264 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:15,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:15,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:15,265 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:15,267 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:15,267 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:15,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:15,276 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:15,276 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:15,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:15,277 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:15,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2023-11-26 12:03:15,279 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:15,289 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:15,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:15,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:15,290 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:15,292 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:15,292 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:15,321 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:15,325 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:15,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:15,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:15,326 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:15,334 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 [2023-11-26 12:03:15,346 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:15,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:15,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:15,347 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:15,347 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2023-11-26 12:03:15,349 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:15,349 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:15,369 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:15,373 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:15,373 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-26 12:03:15,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:15,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:15,374 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:15,378 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 [2023-11-26 12:03:15,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2023-11-26 12:03:15,391 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:15,391 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:15,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:15,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:15,391 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:15,392 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-26 12:03:15,392 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:15,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:15,416 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:15,416 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:15,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:15,417 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:15,422 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:15,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2023-11-26 12:03:15,435 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:15,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:15,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:15,435 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:15,438 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-26 12:03:15,438 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-26 12:03:15,457 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:15,462 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:15,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:15,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:15,464 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:15,470 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:15,482 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:15,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:15,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:15,483 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:15,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2023-11-26 12:03:15,485 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-26 12:03:15,486 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-26 12:03:15,509 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:15,513 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:15,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:15,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:15,518 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:15,521 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:15,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2023-11-26 12:03:15,543 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:15,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:15,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:15,543 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:15,551 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-26 12:03:15,551 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-26 12:03:15,577 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:15,581 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:15,582 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:15,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:15,583 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:15,586 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:15,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2023-11-26 12:03:15,598 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:15,598 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:15,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:15,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:15,598 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:15,599 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-26 12:03:15,599 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:15,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:15,604 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:15,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:15,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:15,605 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:15,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2023-11-26 12:03:15,607 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:15,617 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:15,618 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:15,618 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:15,618 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:15,618 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:15,618 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-26 12:03:15,618 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:15,621 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:15,623 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2023-11-26 12:03:15,623 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:15,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:15,624 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:15,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2023-11-26 12:03:15,626 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:15,637 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:15,637 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:15,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:15,637 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:15,637 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:15,637 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-26 12:03:15,638 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:15,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:15,642 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2023-11-26 12:03:15,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:15,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:15,644 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:15,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2023-11-26 12:03:15,646 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:15,656 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:15,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:15,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:15,657 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:15,659 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-26 12:03:15,659 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-26 12:03:15,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:15,668 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2023-11-26 12:03:15,669 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:15,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:15,670 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:15,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2023-11-26 12:03:15,672 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 [2023-11-26 12:03:15,683 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:15,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:15,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:15,683 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:15,686 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-26 12:03:15,686 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-26 12:03:15,698 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:15,701 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2023-11-26 12:03:15,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:15,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:15,702 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:15,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2023-11-26 12:03:15,704 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 [2023-11-26 12:03:15,714 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:15,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:15,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:15,715 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:15,717 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-26 12:03:15,718 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-26 12:03:15,746 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:15,749 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2023-11-26 12:03:15,749 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:15,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:15,750 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:15,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:15,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2023-11-26 12:03:15,769 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:15,769 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:15,769 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:15,769 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:15,771 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-26 12:03:15,771 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-26 12:03:15,779 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:15,782 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2023-11-26 12:03:15,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:15,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:15,783 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:15,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2023-11-26 12:03:15,785 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:15,796 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:15,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:15,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:15,796 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:15,798 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-26 12:03:15,798 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-26 12:03:15,805 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:15,808 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2023-11-26 12:03:15,808 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:15,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:15,809 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:15,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2023-11-26 12:03:15,815 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:15,826 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:15,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:15,826 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:15,826 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:15,828 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-26 12:03:15,828 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-26 12:03:15,836 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:15,838 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2023-11-26 12:03:15,839 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:15,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:15,839 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:15,856 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 [2023-11-26 12:03:15,856 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2023-11-26 12:03:15,866 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:15,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:15,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:15,867 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:15,869 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-26 12:03:15,870 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-26 12:03:15,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:15,886 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:15,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:15,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:15,888 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:15,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:15,909 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-26 12:03:15,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:15,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:15,909 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:15,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2023-11-26 12:03:15,912 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-26 12:03:15,913 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-26 12:03:15,933 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:15,937 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:15,937 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-26 12:03:15,937 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:15,937 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:15,938 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:15,946 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 [2023-11-26 12:03:15,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2023-11-26 12:03:15,959 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:15,959 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:15,959 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:15,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:15,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:15,960 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:15,960 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-26 12:03:15,960 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:15,977 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:15,981 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:15,981 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:15,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:15,982 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:15,985 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 [2023-11-26 12:03:15,998 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:15,998 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:15,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:15,998 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:15,999 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:15,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2023-11-26 12:03:16,001 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-26 12:03:16,001 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-26 12:03:16,021 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:16,025 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:16,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:16,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:16,026 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:16,030 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:16,042 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:16,042 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:16,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:16,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:16,043 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:16,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2023-11-26 12:03:16,045 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-26 12:03:16,045 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-26 12:03:16,069 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:16,073 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:16,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:16,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:16,074 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:16,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:16,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2023-11-26 12:03:16,091 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:16,091 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:16,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:16,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:16,091 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:16,097 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-26 12:03:16,097 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-26 12:03:16,124 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:16,127 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:16,128 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:16,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:16,128 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:16,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2023-11-26 12:03:16,131 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 [2023-11-26 12:03:16,142 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:16,142 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:16,142 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:16,142 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:16,142 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:16,142 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:16,143 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-26 12:03:16,143 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:16,158 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:16,162 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:16,162 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:16,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:16,163 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:16,172 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 [2023-11-26 12:03:16,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2023-11-26 12:03:16,185 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:16,185 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:16,185 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:16,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:16,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:16,186 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:16,186 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-26 12:03:16,186 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:16,209 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:16,213 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:16,213 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:16,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:16,214 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:16,218 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 [2023-11-26 12:03:16,230 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:16,230 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:16,231 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:16,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:16,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:16,231 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:16,232 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-26 12:03:16,232 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:16,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2023-11-26 12:03:16,242 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:16,246 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:16,246 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:16,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:16,247 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:16,251 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:16,264 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:16,264 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:16,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:16,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:16,264 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:16,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2023-11-26 12:03:16,266 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-26 12:03:16,266 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-26 12:03:16,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:16,287 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:16,287 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:16,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:16,288 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:16,292 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:16,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2023-11-26 12:03:16,302 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:16,302 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:16,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:16,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:16,303 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:16,304 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-26 12:03:16,304 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-26 12:03:16,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:16,314 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:16,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:16,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:16,315 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:16,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2023-11-26 12:03:16,317 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:16,328 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:16,328 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:16,328 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:16,328 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:16,328 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:16,330 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-26 12:03:16,330 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-26 12:03:16,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:16,339 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2023-11-26 12:03:16,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:16,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:16,340 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:16,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2023-11-26 12:03:16,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:16,353 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:16,353 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:16,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:16,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:16,353 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:16,355 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-26 12:03:16,355 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-26 12:03:16,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:16,385 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:16,385 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:16,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:16,386 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:16,390 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:16,402 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:16,402 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:16,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:16,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:16,403 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:16,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2023-11-26 12:03:16,405 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-26 12:03:16,405 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-26 12:03:16,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:16,426 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:16,427 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:16,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:16,428 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:16,434 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 [2023-11-26 12:03:16,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2023-11-26 12:03:16,445 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:16,445 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:16,445 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:16,445 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:16,445 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:16,447 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-26 12:03:16,447 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-26 12:03:16,453 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:16,456 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2023-11-26 12:03:16,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:16,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:16,457 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:16,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2023-11-26 12:03:16,459 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 [2023-11-26 12:03:16,469 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:16,469 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:16,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:16,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:16,470 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:16,471 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-26 12:03:16,471 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-26 12:03:16,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:16,480 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2023-11-26 12:03:16,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:16,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:16,481 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:16,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2023-11-26 12:03:16,483 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 [2023-11-26 12:03:16,494 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:16,494 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:16,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:16,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:16,494 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-26 12:03:16,496 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-26 12:03:16,496 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-26 12:03:16,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:16,514 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:16,514 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-26 12:03:16,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:16,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:16,515 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:16,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2023-11-26 12:03:16,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:16,528 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:16,528 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-26 12:03:16,528 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:16,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:16,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:16,528 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:16,529 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-26 12:03:16,529 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:16,532 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:16,535 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:16,535 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:16,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:16,536 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:16,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2023-11-26 12:03:16,538 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:16,549 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:16,549 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-26 12:03:16,549 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:16,549 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:16,549 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:16,551 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:16,551 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:16,561 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:16,563 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2023-11-26 12:03:16,564 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:16,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:16,564 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:16,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2023-11-26 12:03:16,567 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 [2023-11-26 12:03:16,577 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:16,577 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-26 12:03:16,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:16,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:16,578 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:16,580 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:16,580 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:16,588 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:16,590 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2023-11-26 12:03:16,592 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:16,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:16,593 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:16,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2023-11-26 12:03:16,595 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 [2023-11-26 12:03:16,606 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:16,606 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-26 12:03:16,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:16,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:16,606 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:16,612 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:16,613 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:16,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:16,655 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2023-11-26 12:03:16,656 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:16,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:16,657 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:16,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2023-11-26 12:03:16,659 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:16,669 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:16,670 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-26 12:03:16,670 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:16,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:16,670 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:16,670 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:16,671 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-26 12:03:16,671 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:16,674 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:16,677 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:16,677 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:16,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:16,678 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:16,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2023-11-26 12:03:16,680 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 [2023-11-26 12:03:16,691 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:16,691 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-26 12:03:16,691 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:16,691 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:16,691 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:16,691 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:16,692 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-26 12:03:16,692 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:16,696 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:16,698 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2023-11-26 12:03:16,699 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:16,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:16,699 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:16,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2023-11-26 12:03:16,702 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 [2023-11-26 12:03:16,712 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:16,712 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-26 12:03:16,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:16,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:16,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:16,713 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:16,713 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-26 12:03:16,713 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:16,717 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:16,720 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2023-11-26 12:03:16,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:16,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:16,721 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:16,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2023-11-26 12:03:16,723 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 [2023-11-26 12:03:16,733 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:16,734 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-26 12:03:16,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:16,734 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:16,734 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:16,736 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:16,736 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:16,744 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:16,746 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2023-11-26 12:03:16,747 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:16,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:16,748 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:16,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2023-11-26 12:03:16,750 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:16,760 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:16,760 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-26 12:03:16,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:16,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:16,761 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:16,763 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:16,763 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:16,771 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:16,773 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Ended with exit code 0 [2023-11-26 12:03:16,774 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:16,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:16,774 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:16,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2023-11-26 12:03:16,777 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 [2023-11-26 12:03:16,787 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:16,787 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-26 12:03:16,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:16,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:16,788 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:16,790 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:16,790 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:16,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:16,801 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2023-11-26 12:03:16,801 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:16,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:16,802 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:16,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2023-11-26 12:03:16,804 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 [2023-11-26 12:03:16,815 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:16,815 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-26 12:03:16,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:16,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:16,815 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:16,817 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:16,817 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:16,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:16,829 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Ended with exit code 0 [2023-11-26 12:03:16,829 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:16,829 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:16,830 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:16,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2023-11-26 12:03:16,832 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 [2023-11-26 12:03:16,843 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:16,843 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-26 12:03:16,843 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:16,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:16,843 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:16,845 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:16,845 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:16,853 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:16,857 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:16,858 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:16,858 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:16,858 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:16,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2023-11-26 12:03:16,861 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 [2023-11-26 12:03:16,871 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:16,871 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-26 12:03:16,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:16,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:16,872 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:16,874 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:16,874 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:16,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:16,885 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2023-11-26 12:03:16,885 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:16,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:16,886 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:16,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2023-11-26 12:03:16,888 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:16,899 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:16,899 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-26 12:03:16,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:16,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:16,899 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:16,901 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:16,901 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:16,910 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:16,913 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2023-11-26 12:03:16,913 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:16,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:16,914 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:16,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2023-11-26 12:03:16,916 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:16,927 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:16,927 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-26 12:03:16,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:16,927 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:16,927 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:16,929 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:16,929 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:16,938 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:16,941 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2023-11-26 12:03:16,941 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-26 12:03:16,941 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:16,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:16,942 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:16,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2023-11-26 12:03:16,944 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 [2023-11-26 12:03:16,955 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:16,955 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:16,955 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:16,955 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:16,955 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:16,955 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:16,956 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-26 12:03:16,956 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:16,961 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:16,964 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:16,964 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:16,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:16,965 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:16,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2023-11-26 12:03:16,967 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 [2023-11-26 12:03:16,978 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:16,978 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:16,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:16,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:16,978 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:16,981 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-26 12:03:16,981 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-26 12:03:16,993 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:16,997 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:16,997 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:16,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:16,998 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:17,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2023-11-26 12:03:17,000 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 [2023-11-26 12:03:17,011 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:17,011 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:17,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:17,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:17,011 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:17,014 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-26 12:03:17,014 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-26 12:03:17,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:17,028 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:17,028 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:17,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:17,029 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:17,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2023-11-26 12:03:17,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:17,042 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:17,042 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:17,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:17,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:17,042 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:17,063 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-26 12:03:17,063 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-26 12:03:17,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:17,180 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:17,180 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:17,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:17,181 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:17,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2023-11-26 12:03:17,183 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:17,194 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:17,194 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:17,194 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:17,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:17,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:17,195 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:17,196 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-26 12:03:17,196 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:17,201 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:17,204 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:17,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:17,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:17,205 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:17,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2023-11-26 12:03:17,207 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:17,218 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:17,218 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:17,218 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:17,218 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:17,218 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:17,218 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:17,219 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-26 12:03:17,219 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:17,224 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:17,227 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Ended with exit code 0 [2023-11-26 12:03:17,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:17,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:17,228 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:17,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2023-11-26 12:03:17,230 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 [2023-11-26 12:03:17,241 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:17,241 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:17,241 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:17,241 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:17,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:17,241 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:17,242 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-26 12:03:17,242 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:17,248 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:17,250 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:17,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:17,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:17,251 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:17,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2023-11-26 12:03:17,254 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 [2023-11-26 12:03:17,265 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:17,265 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:17,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:17,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:17,265 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:17,268 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-26 12:03:17,268 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-26 12:03:17,297 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:17,301 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:17,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:17,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:17,302 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:17,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2023-11-26 12:03:17,306 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 [2023-11-26 12:03:17,320 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:17,320 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:17,320 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:17,320 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:17,320 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:17,323 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-26 12:03:17,323 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-26 12:03:17,339 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:17,342 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:17,343 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:17,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:17,344 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:17,350 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:17,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2023-11-26 12:03:17,363 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:17,364 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:17,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:17,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:17,364 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:17,367 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-26 12:03:17,367 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-26 12:03:17,389 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:17,394 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:17,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:17,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:17,396 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:17,402 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:17,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2023-11-26 12:03:17,416 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:17,417 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:17,417 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:17,417 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:17,417 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:17,420 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-26 12:03:17,421 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-26 12:03:17,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:17,449 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:17,450 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:17,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:17,451 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:17,455 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:17,468 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2023-11-26 12:03:17,469 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:17,470 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:17,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:17,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:17,470 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:17,478 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-26 12:03:17,478 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-26 12:03:17,494 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:17,498 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:17,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:17,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:17,500 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:17,504 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:17,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2023-11-26 12:03:17,519 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:17,520 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:17,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:17,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:17,520 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:17,524 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-26 12:03:17,524 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-26 12:03:17,549 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:17,553 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:17,554 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:17,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:17,555 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:17,559 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:17,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2023-11-26 12:03:17,574 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:17,574 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:17,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:17,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:17,575 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:17,578 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-26 12:03:17,579 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-26 12:03:17,591 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:17,594 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Ended with exit code 0 [2023-11-26 12:03:17,594 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:17,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:17,596 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:17,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2023-11-26 12:03:17,598 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:17,609 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:17,609 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:17,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:17,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:17,610 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-26 12:03:17,613 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-26 12:03:17,613 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-26 12:03:17,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:17,628 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2023-11-26 12:03:17,628 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-26 12:03:17,628 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:17,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:17,629 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:17,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2023-11-26 12:03:17,632 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 [2023-11-26 12:03:17,642 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:17,642 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:17,642 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:17,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:17,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:17,643 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:17,643 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-26 12:03:17,643 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:17,645 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:17,648 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2023-11-26 12:03:17,648 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:17,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:17,649 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:17,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2023-11-26 12:03:17,651 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 [2023-11-26 12:03:17,662 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:17,662 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:17,662 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:17,662 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:17,662 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:17,664 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:17,664 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:17,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:17,674 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Ended with exit code 0 [2023-11-26 12:03:17,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:17,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:17,675 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:17,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2023-11-26 12:03:17,678 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:17,688 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:17,688 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:17,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:17,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:17,688 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:17,691 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:17,691 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:17,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:17,700 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Ended with exit code 0 [2023-11-26 12:03:17,700 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:17,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:17,701 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:17,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2023-11-26 12:03:17,704 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 [2023-11-26 12:03:17,717 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:17,717 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:17,718 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:17,718 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:17,718 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:17,725 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:17,725 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:17,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:17,761 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2023-11-26 12:03:17,761 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:17,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:17,762 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:17,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2023-11-26 12:03:17,764 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:17,775 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:17,776 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:17,776 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:17,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:17,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:17,776 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:17,776 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-26 12:03:17,777 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:17,779 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:17,782 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2023-11-26 12:03:17,783 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:17,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:17,784 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:17,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2023-11-26 12:03:17,786 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:17,798 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:17,798 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:17,798 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:17,798 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:17,798 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:17,798 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:17,799 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-26 12:03:17,799 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:17,801 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:17,804 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:17,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:17,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:17,805 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:17,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2023-11-26 12:03:17,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:17,818 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:17,818 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:17,818 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:17,818 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:17,818 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:17,818 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:17,819 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-26 12:03:17,819 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:17,822 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:17,824 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2023-11-26 12:03:17,824 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:17,824 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:17,825 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:17,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2023-11-26 12:03:17,827 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 [2023-11-26 12:03:17,838 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:17,838 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:17,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:17,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:17,838 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:17,840 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:17,840 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:17,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:17,849 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Ended with exit code 0 [2023-11-26 12:03:17,849 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:17,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:17,850 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:17,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2023-11-26 12:03:17,852 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:17,863 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:17,863 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:17,863 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:17,863 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:17,863 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:17,865 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:17,865 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:17,872 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:17,875 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Ended with exit code 0 [2023-11-26 12:03:17,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:17,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:17,876 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:17,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2023-11-26 12:03:17,880 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 [2023-11-26 12:03:17,890 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:17,890 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:17,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:17,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:17,890 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:17,892 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:17,893 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:17,899 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:17,902 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Ended with exit code 0 [2023-11-26 12:03:17,902 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:17,902 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:17,903 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:17,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2023-11-26 12:03:17,905 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:17,916 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:17,916 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:17,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:17,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:17,916 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:17,918 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:17,918 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:17,925 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:17,927 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Ended with exit code 0 [2023-11-26 12:03:17,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:17,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:17,929 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:17,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2023-11-26 12:03:17,931 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 [2023-11-26 12:03:17,941 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:17,941 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:17,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:17,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:17,942 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:17,944 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:17,944 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:17,981 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:17,984 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:17,985 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:17,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:17,986 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:17,990 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 [2023-11-26 12:03:18,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2023-11-26 12:03:18,003 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:18,003 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:18,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:18,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:18,003 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:18,006 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:18,006 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:18,033 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:18,037 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:18,037 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:18,037 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:18,038 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:18,047 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 [2023-11-26 12:03:18,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2023-11-26 12:03:18,060 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:18,060 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:18,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:18,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:18,060 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:18,063 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:18,063 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:18,076 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:18,080 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:18,080 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:18,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:18,081 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:18,086 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:18,098 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:18,099 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-26 12:03:18,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:18,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:18,099 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-26 12:03:18,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2023-11-26 12:03:18,101 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-26 12:03:18,102 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-26 12:03:18,129 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:18,133 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:18,133 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-26 12:03:18,133 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:18,133 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:18,134 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:18,142 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:18,154 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:18,155 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:18,155 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:18,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:18,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:18,155 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-26 12:03:18,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2023-11-26 12:03:18,156 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-26 12:03:18,156 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:18,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:18,181 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:18,181 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:18,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:18,182 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:18,186 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:18,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2023-11-26 12:03:18,199 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:18,199 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:18,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:18,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:18,200 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-26 12:03:18,203 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-26 12:03:18,203 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-26 12:03:18,229 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:18,233 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:18,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:18,233 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:18,234 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:18,238 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 [2023-11-26 12:03:18,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2023-11-26 12:03:18,251 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:18,251 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:18,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:18,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:18,252 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-26 12:03:18,255 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-26 12:03:18,255 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-26 12:03:18,277 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:18,281 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:18,281 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:18,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:18,282 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:18,286 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:18,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2023-11-26 12:03:18,299 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:18,299 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:18,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:18,300 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:18,300 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-26 12:03:18,310 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-26 12:03:18,310 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-26 12:03:18,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:18,387 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Ended with exit code 0 [2023-11-26 12:03:18,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:18,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:18,388 INFO L229 MonitoredProcess]: Starting monitored process 341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:18,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2023-11-26 12:03:18,391 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 [2023-11-26 12:03:18,401 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:18,401 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:18,401 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:18,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:18,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:18,402 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-26 12:03:18,403 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-26 12:03:18,403 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:18,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:18,409 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:18,410 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:18,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:18,411 INFO L229 MonitoredProcess]: Starting monitored process 342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:18,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2023-11-26 12:03:18,413 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:18,424 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:18,424 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:18,424 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:18,424 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:18,424 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:18,424 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-26 12:03:18,425 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-26 12:03:18,425 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:18,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:18,443 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:18,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:18,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:18,445 INFO L229 MonitoredProcess]: Starting monitored process 343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:18,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2023-11-26 12:03:18,449 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:18,460 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:18,460 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:18,460 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-26 12:03:18,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:18,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:18,460 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-26 12:03:18,461 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-26 12:03:18,461 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-26 12:03:18,465 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:18,468 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Ended with exit code 0 [2023-11-26 12:03:18,468 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:18,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:18,469 INFO L229 MonitoredProcess]: Starting monitored process 344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:18,471 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Waiting until timeout for monitored process [2023-11-26 12:03:18,471 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 [2023-11-26 12:03:18,482 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:18,482 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:18,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:18,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:18,482 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-26 12:03:18,485 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-26 12:03:18,485 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-26 12:03:18,494 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:18,496 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Ended with exit code 0 [2023-11-26 12:03:18,497 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:18,497 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:18,497 INFO L229 MonitoredProcess]: Starting monitored process 345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:18,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Waiting until timeout for monitored process [2023-11-26 12:03:18,500 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 [2023-11-26 12:03:18,510 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:18,510 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:18,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:18,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:18,511 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-26 12:03:18,514 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-26 12:03:18,514 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-26 12:03:18,537 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:18,542 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:18,542 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:18,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:18,543 INFO L229 MonitoredProcess]: Starting monitored process 346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:18,550 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 [2023-11-26 12:03:18,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Waiting until timeout for monitored process [2023-11-26 12:03:18,563 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:18,563 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:18,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:18,563 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:18,563 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-26 12:03:18,567 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-26 12:03:18,567 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-26 12:03:18,589 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:18,593 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:18,593 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:18,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:18,594 INFO L229 MonitoredProcess]: Starting monitored process 347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:18,602 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 [2023-11-26 12:03:18,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Waiting until timeout for monitored process [2023-11-26 12:03:18,615 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:18,615 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:18,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:18,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:18,616 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-26 12:03:18,619 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-26 12:03:18,619 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-26 12:03:18,629 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:18,632 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Ended with exit code 0 [2023-11-26 12:03:18,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:18,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:18,633 INFO L229 MonitoredProcess]: Starting monitored process 348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:18,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Waiting until timeout for monitored process [2023-11-26 12:03:18,636 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:18,647 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:18,647 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:18,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:18,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:18,647 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-26 12:03:18,650 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-26 12:03:18,650 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-26 12:03:18,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:18,662 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:18,662 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:18,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:18,663 INFO L229 MonitoredProcess]: Starting monitored process 349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:18,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Waiting until timeout for monitored process [2023-11-26 12:03:18,665 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:18,676 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:18,676 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:18,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:18,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:18,676 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-26 12:03:18,679 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-26 12:03:18,679 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-26 12:03:18,689 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:18,691 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Ended with exit code 0 [2023-11-26 12:03:18,691 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:18,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:18,694 INFO L229 MonitoredProcess]: Starting monitored process 350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:18,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Waiting until timeout for monitored process [2023-11-26 12:03:18,696 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-26 12:03:18,706 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:18,706 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:18,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:18,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:18,706 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-26 12:03:18,709 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-26 12:03:18,710 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-26 12:03:18,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:18,722 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Ended with exit code 0 [2023-11-26 12:03:18,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-26 12:03:18,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:18,724 INFO L229 MonitoredProcess]: Starting monitored process 351 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:18,726 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Waiting until timeout for monitored process [2023-11-26 12:03:18,727 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 [2023-11-26 12:03:18,737 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-26 12:03:18,737 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-26 12:03:18,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-26 12:03:18,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-26 12:03:18,738 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-26 12:03:18,741 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-26 12:03:18,741 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-26 12:03:18,750 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-26 12:03:18,753 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Forceful destruction successful, exit code 0 [2023-11-26 12:03:18,759 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 26.11 12:03:18 BoogieIcfgContainer [2023-11-26 12:03:18,759 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2023-11-26 12:03:18,760 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-26 12:03:18,760 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-26 12:03:18,760 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-26 12:03:18,760 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:03:02" (3/4) ... [2023-11-26 12:03:18,764 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-26 12:03:18,765 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-26 12:03:18,767 INFO L158 Benchmark]: Toolchain (without parser) took 16967.28ms. Allocated memory was 134.2MB in the beginning and 218.1MB in the end (delta: 83.9MB). Free memory was 102.3MB in the beginning and 145.7MB in the end (delta: -43.4MB). Peak memory consumption was 41.7MB. Max. memory is 16.1GB. [2023-11-26 12:03:18,768 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 107.0MB. Free memory is still 61.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-26 12:03:18,769 INFO L158 Benchmark]: CACSL2BoogieTranslator took 291.98ms. Allocated memory is still 134.2MB. Free memory was 102.3MB in the beginning and 91.9MB in the end (delta: 10.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-26 12:03:18,769 INFO L158 Benchmark]: Boogie Procedure Inliner took 38.59ms. Allocated memory is still 134.2MB. Free memory was 91.9MB in the beginning and 90.3MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-26 12:03:18,769 INFO L158 Benchmark]: Boogie Preprocessor took 54.57ms. Allocated memory is still 134.2MB. Free memory was 90.3MB in the beginning and 88.8MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-26 12:03:18,770 INFO L158 Benchmark]: RCFGBuilder took 338.62ms. Allocated memory is still 134.2MB. Free memory was 88.8MB in the beginning and 79.8MB in the end (delta: 8.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-26 12:03:18,771 INFO L158 Benchmark]: BuchiAutomizer took 16228.93ms. Allocated memory was 134.2MB in the beginning and 218.1MB in the end (delta: 83.9MB). Free memory was 79.8MB in the beginning and 146.7MB in the end (delta: -66.9MB). Peak memory consumption was 107.3MB. Max. memory is 16.1GB. [2023-11-26 12:03:18,771 INFO L158 Benchmark]: Witness Printer took 6.05ms. Allocated memory is still 218.1MB. Free memory was 146.7MB in the beginning and 145.7MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-26 12:03:18,776 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 107.0MB. Free memory is still 61.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 291.98ms. Allocated memory is still 134.2MB. Free memory was 102.3MB in the beginning and 91.9MB in the end (delta: 10.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 38.59ms. Allocated memory is still 134.2MB. Free memory was 91.9MB in the beginning and 90.3MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 54.57ms. Allocated memory is still 134.2MB. Free memory was 90.3MB in the beginning and 88.8MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 338.62ms. Allocated memory is still 134.2MB. Free memory was 88.8MB in the beginning and 79.8MB in the end (delta: 8.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * BuchiAutomizer took 16228.93ms. Allocated memory was 134.2MB in the beginning and 218.1MB in the end (delta: 83.9MB). Free memory was 79.8MB in the beginning and 146.7MB in the end (delta: -66.9MB). Peak memory consumption was 107.3MB. Max. memory is 16.1GB. * Witness Printer took 6.05ms. Allocated memory is still 218.1MB. Free memory was 146.7MB in the beginning and 145.7MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 16.1s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 16.0s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital34 mio100 ax100 hnf100 lsp76 ukn98 mio100 lsp100 div323 bol100 ite100 ukn100 eq152 hnf94 smp53 dnf100 smp100 tf103 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 48ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 1 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 1 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.1s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret4#1, main_~x~0#1;main_~x~0#1 := 0;" "assume !!(main_~x~0#1 % 4294967296 < 268435455);assume { :begin_inline_f } true;f_#in~z#1 := main_~x~0#1;havoc f_#res#1;havoc f_~z#1;f_~z#1 := f_#in~z#1;f_#res#1 := 2 + f_~z#1;" "main_#t~ret4#1 := f_#res#1;havoc f_~z#1;havoc f_#in~z#1;assume { :end_inline_f } true;main_~x~0#1 := main_#t~ret4#1;havoc main_#t~ret4#1;" Loop: "assume !!(main_~x~0#1 % 4294967296 < 268435455);assume { :begin_inline_f } true;f_#in~z#1 := main_~x~0#1;havoc f_#res#1;havoc f_~z#1;f_~z#1 := f_#in~z#1;f_#res#1 := 2 + f_~z#1;" "main_#t~ret4#1 := f_#res#1;havoc f_~z#1;havoc f_#in~z#1;assume { :end_inline_f } true;main_~x~0#1 := main_#t~ret4#1;havoc main_#t~ret4#1;" RESULT: Ultimate could not prove your program: unable to determine termination [2023-11-26 12:03:18,803 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7473a88e-a5f7-4f9d-9c79-ab8acb1b2976/bin/uautomizer-verify-VRDe98Ueme/config using search string *Termination*32bit*_Bitvector*.epf No suitable settings file found using Termination*32bit*_Bitvector ERROR: UNSUPPORTED PROPERTY Writing output log to file Ultimate.log Result: UNKNOWN